LCOV - code coverage report
Current view: top level - disco/gui - fd_gui.c (source / functions) Hit Total Coverage
Test: cov.lcov Lines: 0 1855 0.0 %
Date: 2025-10-13 04:42:14 Functions: 0 51 0.0 %

          Line data    Source code
       1             : #include "fd_gui.h"
       2             : #include "fd_gui_printf.h"
       3             : 
       4             : #include "../metrics/fd_metrics.h"
       5             : #include "../plugin/fd_plugin.h"
       6             : 
       7             : #include "../../ballet/base58/fd_base58.h"
       8             : #include "../../ballet/json/cJSON.h"
       9             : #include "../../disco/genesis/fd_genesis_cluster.h"
      10             : #include "../../disco/pack/fd_pack.h"
      11             : #include "../../disco/pack/fd_pack_cost.h"
      12             : 
      13             : #include <stdio.h>
      14             : 
      15             : FD_FN_CONST ulong
      16           0 : fd_gui_align( void ) {
      17           0 :   return 128UL;
      18           0 : }
      19             : 
      20             : FD_FN_CONST ulong
      21           0 : fd_gui_footprint( void ) {
      22           0 :   return sizeof(fd_gui_t);
      23           0 : }
      24             : 
      25             : void *
      26             : fd_gui_new( void *                shmem,
      27             :             fd_http_server_t *    http,
      28             :             char const *          version,
      29             :             char const *          cluster,
      30             :             uchar const *         identity_key,
      31             :             int                   has_vote_key,
      32             :             uchar const *         vote_key,
      33             :             int                   is_full_client,
      34             :             int                   snapshots_enabled,
      35             :             int                   is_voting,
      36             :             int                   schedule_strategy,
      37             :             fd_topo_t *           topo,
      38           0 :             long                  now ) {
      39             : 
      40           0 :   if( FD_UNLIKELY( !shmem ) ) {
      41           0 :     FD_LOG_WARNING(( "NULL shmem" ));
      42           0 :     return NULL;
      43           0 :   }
      44             : 
      45           0 :   if( FD_UNLIKELY( !fd_ulong_is_aligned( (ulong)shmem, fd_gui_align() ) ) ) {
      46           0 :     FD_LOG_WARNING(( "misaligned shmem" ));
      47           0 :     return NULL;
      48           0 :   }
      49             : 
      50           0 :   if( FD_UNLIKELY( topo->tile_cnt>FD_GUI_TILE_TIMER_TILE_CNT ) ) {
      51           0 :     FD_LOG_WARNING(( "too many tiles" ));
      52           0 :     return NULL;
      53           0 :   }
      54             : 
      55           0 :   fd_gui_t * gui = (fd_gui_t *)shmem;
      56             : 
      57           0 :   gui->http = http;
      58           0 :   gui->topo = topo;
      59             : 
      60           0 :   gui->debug_in_leader_slot = ULONG_MAX;
      61           0 :   gui->summary.schedule_strategy = schedule_strategy;
      62             : 
      63             : 
      64           0 :   gui->next_sample_400millis = now;
      65           0 :   gui->next_sample_100millis = now;
      66           0 :   gui->next_sample_10millis  = now;
      67             : 
      68           0 :   memcpy( gui->summary.identity_key->uc, identity_key, 32UL );
      69           0 :   fd_base58_encode_32( identity_key, NULL, gui->summary.identity_key_base58 );
      70           0 :   gui->summary.identity_key_base58[ FD_BASE58_ENCODED_32_SZ-1UL ] = '\0';
      71             : 
      72           0 :   if( FD_LIKELY( has_vote_key ) ) {
      73           0 :     gui->summary.has_vote_key = 1;
      74           0 :     memcpy( gui->summary.vote_key->uc, vote_key, 32UL );
      75           0 :     fd_base58_encode_32( vote_key, NULL, gui->summary.vote_key_base58 );
      76           0 :     gui->summary.vote_key_base58[ FD_BASE58_ENCODED_32_SZ-1UL ] = '\0';
      77           0 :   } else {
      78           0 :     gui->summary.has_vote_key = 0;
      79           0 :     memset( gui->summary.vote_key_base58, 0, sizeof(gui->summary.vote_key_base58) );
      80           0 :   }
      81             : 
      82           0 :   gui->summary.is_full_client                = is_full_client;
      83           0 :   gui->summary.version                       = version;
      84           0 :   gui->summary.cluster                       = cluster;
      85           0 :   gui->summary.startup_time_nanos            = gui->next_sample_400millis;
      86             : 
      87           0 :   if( FD_UNLIKELY( is_full_client ) ) {
      88           0 :     if( FD_UNLIKELY( snapshots_enabled ) ) {
      89           0 :       gui->summary.boot_progress.phase = FD_GUI_BOOT_PROGRESS_TYPE_JOINING_GOSSIP;
      90           0 :       gui->summary.boot_progress.joining_gossip_time_nanos = gui->next_sample_400millis;
      91           0 :       for( ulong i=0UL; i<FD_GUI_BOOT_PROGRESS_SNAPSHOT_CNT; i++ ) {
      92           0 :         gui->summary.boot_progress.loading_snapshot[ i ].reset_cnt = ULONG_MAX; /* ensures other fields are reset initially */
      93           0 :         gui->summary.boot_progress.loading_snapshot[ i ].read_path[ 0 ] = '\0';
      94           0 :         gui->summary.boot_progress.loading_snapshot[ i ].insert_path[ 0 ] = '\0';
      95           0 :       }
      96           0 :     } else {
      97           0 :       fd_memset( &gui->summary.boot_progress, 0, sizeof(gui->summary.boot_progress) );
      98           0 :       gui->summary.boot_progress.phase = FD_GUI_BOOT_PROGRESS_TYPE_RUNNING;
      99           0 :     }
     100           0 :   } else {
     101           0 :     gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_INITIALIZING;
     102           0 :     gui->summary.startup_progress.startup_got_full_snapshot              = 0;
     103           0 :     gui->summary.startup_progress.startup_full_snapshot_slot             = 0;
     104           0 :     gui->summary.startup_progress.startup_incremental_snapshot_slot      = 0;
     105           0 :     gui->summary.startup_progress.startup_waiting_for_supermajority_slot = ULONG_MAX;
     106           0 :     gui->summary.startup_progress.startup_ledger_max_slot                = ULONG_MAX;
     107           0 :   }
     108             : 
     109           0 :   gui->summary.identity_account_balance      = 0UL;
     110           0 :   gui->summary.vote_account_balance          = 0UL;
     111           0 :   gui->summary.estimated_slot_duration_nanos = 0UL;
     112             : 
     113           0 :   gui->summary.vote_distance = 0UL;
     114           0 :   gui->summary.vote_state = is_voting ? FD_GUI_VOTE_STATE_VOTING : FD_GUI_VOTE_STATE_NON_VOTING;
     115             : 
     116           0 :   gui->summary.sock_tile_cnt   = fd_topo_tile_name_cnt( gui->topo, "sock"   );
     117           0 :   gui->summary.net_tile_cnt    = fd_topo_tile_name_cnt( gui->topo, "net"    );
     118           0 :   gui->summary.quic_tile_cnt   = fd_topo_tile_name_cnt( gui->topo, "quic"   );
     119           0 :   gui->summary.verify_tile_cnt = fd_topo_tile_name_cnt( gui->topo, "verify" );
     120           0 :   gui->summary.resolv_tile_cnt = fd_topo_tile_name_cnt( gui->topo, "resolv" );
     121           0 :   gui->summary.bank_tile_cnt   = fd_topo_tile_name_cnt( gui->topo, "bank"   );
     122           0 :   gui->summary.shred_tile_cnt  = fd_topo_tile_name_cnt( gui->topo, "shred"  );
     123             : 
     124           0 :   gui->summary.slot_rooted                   = ULONG_MAX;
     125           0 :   gui->summary.slot_optimistically_confirmed = ULONG_MAX;
     126           0 :   gui->summary.slot_completed                = ULONG_MAX;
     127           0 :   gui->summary.slot_estimated                = ULONG_MAX;
     128           0 :   gui->summary.slot_caught_up                = ULONG_MAX;
     129           0 :   gui->summary.slot_repair                   = ULONG_MAX;
     130           0 :   gui->summary.slot_turbine                  = ULONG_MAX;
     131             : 
     132           0 :   for( ulong i=0UL; i < (FD_GUI_REPAIR_SLOT_HISTORY_SZ+1UL); i++ )  gui->summary.slots_max_repair[ i ].slot  = ULONG_MAX;
     133           0 :   for( ulong i=0UL; i < (FD_GUI_TURBINE_SLOT_HISTORY_SZ+1UL); i++ ) gui->summary.slots_max_turbine[ i ].slot = ULONG_MAX;
     134             : 
     135           0 :   gui->summary.estimated_tps_history_idx = 0UL;
     136           0 :   memset( gui->summary.estimated_tps_history, 0, sizeof(gui->summary.estimated_tps_history) );
     137             : 
     138           0 :   memset( gui->summary.txn_waterfall_reference, 0, sizeof(gui->summary.txn_waterfall_reference) );
     139           0 :   memset( gui->summary.txn_waterfall_current,   0, sizeof(gui->summary.txn_waterfall_current) );
     140             : 
     141           0 :   memset( gui->summary.tile_stats_reference, 0, sizeof(gui->summary.tile_stats_reference) );
     142           0 :   memset( gui->summary.tile_stats_current, 0, sizeof(gui->summary.tile_stats_current) );
     143             : 
     144           0 :   memset( gui->summary.tile_timers_snap[ 0 ], 0, sizeof(gui->summary.tile_timers_snap[ 0 ]) );
     145           0 :   memset( gui->summary.tile_timers_snap[ 1 ], 0, sizeof(gui->summary.tile_timers_snap[ 1 ]) );
     146           0 :   gui->summary.tile_timers_snap_idx    = 2UL;
     147             : 
     148           0 :   for( ulong i=0UL; i<FD_GUI_SLOTS_CNT;  i++ ) gui->slots[ i ]->slot             = ULONG_MAX;
     149           0 :   for( ulong i=0UL; i<FD_GUI_LEADER_CNT; i++ ) gui->leader_slots[ i ]->slot      = ULONG_MAX;
     150           0 :   gui->leader_slots_cnt      = 0UL;
     151             : 
     152             : 
     153           0 :   gui->block_engine.has_block_engine = 0;
     154             : 
     155           0 :   gui->epoch.has_epoch[ 0 ] = 0;
     156           0 :   gui->epoch.has_epoch[ 1 ] = 0;
     157             : 
     158           0 :   gui->gossip.peer_cnt               = 0UL;
     159           0 :   gui->vote_account.vote_account_cnt = 0UL;
     160           0 :   gui->validator_info.info_cnt       = 0UL;
     161             : 
     162           0 :   gui->pack_txn_idx = 0UL;
     163             : 
     164           0 :   gui->shreds.staged_next_broadcast = 0UL;
     165           0 :   gui->shreds.staged_head           = 0UL;
     166           0 :   gui->shreds.staged_tail           = 0UL;
     167           0 :   gui->shreds.history_tail          = 0UL;
     168           0 :   gui->shreds.history_slot          = ULONG_MAX;
     169           0 :   gui->summary.catch_up_repair_sz  = 0UL;
     170           0 :   gui->summary.catch_up_turbine_sz = 0UL;
     171             : 
     172           0 :   return gui;
     173           0 : }
     174             : 
     175             : fd_gui_t *
     176           0 : fd_gui_join( void * shmem ) {
     177           0 :   return (fd_gui_t *)shmem;
     178           0 : }
     179             : 
     180             : void
     181             : fd_gui_set_identity( fd_gui_t *    gui,
     182           0 :                      uchar const * identity_pubkey ) {
     183           0 :   memcpy( gui->summary.identity_key->uc, identity_pubkey, 32UL );
     184           0 :   fd_base58_encode_32( identity_pubkey, NULL, gui->summary.identity_key_base58 );
     185           0 :   gui->summary.identity_key_base58[ FD_BASE58_ENCODED_32_SZ-1UL ] = '\0';
     186             : 
     187           0 :   fd_gui_printf_identity_key( gui );
     188           0 :   fd_http_server_ws_broadcast( gui->http );
     189             : 
     190           0 :   fd_gui_printf_identity_balance( gui );
     191           0 :   fd_http_server_ws_broadcast( gui->http );
     192           0 : }
     193             : 
     194             : void
     195             : fd_gui_ws_open( fd_gui_t * gui,
     196           0 :                 ulong      ws_conn_id ) {
     197           0 :   void (* printers[] )( fd_gui_t * gui ) = {
     198           0 :     gui->summary.is_full_client ? fd_gui_printf_boot_progress : fd_gui_printf_startup_progress,
     199           0 :     fd_gui_printf_version,
     200           0 :     fd_gui_printf_cluster,
     201           0 :     fd_gui_printf_commit_hash,
     202           0 :     fd_gui_printf_identity_key,
     203           0 :     fd_gui_printf_vote_key,
     204           0 :     fd_gui_printf_startup_time_nanos,
     205           0 :     fd_gui_printf_vote_state,
     206           0 :     fd_gui_printf_vote_distance,
     207           0 :     fd_gui_printf_turbine_slot,
     208           0 :     fd_gui_printf_repair_slot,
     209           0 :     fd_gui_printf_slot_caught_up,
     210           0 :     fd_gui_printf_skipped_history,
     211           0 :     fd_gui_printf_skipped_history_cluster,
     212           0 :     fd_gui_printf_tps_history,
     213           0 :     fd_gui_printf_tiles,
     214           0 :     fd_gui_printf_schedule_strategy,
     215           0 :     fd_gui_printf_identity_balance,
     216           0 :     fd_gui_printf_vote_balance,
     217           0 :     fd_gui_printf_estimated_slot_duration_nanos,
     218           0 :     fd_gui_printf_root_slot,
     219           0 :     fd_gui_printf_optimistically_confirmed_slot,
     220           0 :     fd_gui_printf_completed_slot,
     221           0 :     fd_gui_printf_estimated_slot,
     222           0 :     fd_gui_printf_live_tile_timers,
     223           0 :     fd_gui_printf_catch_up_history,
     224           0 :   };
     225             : 
     226           0 :   ulong printers_len = sizeof(printers) / sizeof(printers[0]);
     227           0 :   for( ulong i=0UL; i<printers_len; i++ ) {
     228           0 :     printers[ i ]( gui );
     229           0 :     FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
     230           0 :   }
     231             : 
     232           0 :   if( FD_LIKELY( gui->block_engine.has_block_engine ) ) {
     233           0 :     fd_gui_printf_block_engine( gui );
     234           0 :     FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
     235           0 :   }
     236             : 
     237           0 :   for( ulong i=0UL; i<2UL; i++ ) {
     238           0 :     if( FD_LIKELY( gui->epoch.has_epoch[ i ] ) ) {
     239           0 :       fd_gui_printf_skip_rate( gui, i );
     240           0 :       FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
     241           0 :       fd_gui_printf_epoch( gui, i );
     242           0 :       FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
     243           0 :     }
     244           0 :   }
     245             : 
     246             :   /* Print peers last because it's the largest message and would
     247             :      block other information. */
     248           0 :   fd_gui_printf_peers_all( gui );
     249           0 :   FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
     250           0 : }
     251             : 
     252             : static void
     253           0 : fd_gui_tile_timers_snap( fd_gui_t * gui ) {
     254           0 :   fd_gui_tile_timers_t * cur = gui->summary.tile_timers_snap[ gui->summary.tile_timers_snap_idx ];
     255           0 :   gui->summary.tile_timers_snap_idx = (gui->summary.tile_timers_snap_idx+1UL)%FD_GUI_TILE_TIMER_SNAP_CNT;
     256           0 :   for( ulong i=0UL; i<gui->topo->tile_cnt; i++ ) {
     257           0 :     fd_topo_tile_t * tile = &gui->topo->tiles[ i ];
     258           0 :     if ( FD_UNLIKELY( !tile->metrics ) ) {
     259             :       /* bench tiles might not have been booted initially.
     260             :          This check shouldn't be necessary if all tiles barrier after boot. */
     261             :       // TODO(FIXME) this probably isn't the right fix but it makes fddev bench work for now
     262           0 :       return;
     263           0 :     }
     264           0 :     volatile ulong const * tile_metrics = fd_metrics_tile( tile->metrics );
     265             : 
     266           0 :     cur[ i ].caughtup_housekeeping_ticks     = tile_metrics[ MIDX( COUNTER, TILE, REGIME_DURATION_NANOS_CAUGHT_UP_HOUSEKEEPING ) ];
     267           0 :     cur[ i ].processing_housekeeping_ticks   = tile_metrics[ MIDX( COUNTER, TILE, REGIME_DURATION_NANOS_PROCESSING_HOUSEKEEPING ) ];
     268           0 :     cur[ i ].backpressure_housekeeping_ticks = tile_metrics[ MIDX( COUNTER, TILE, REGIME_DURATION_NANOS_BACKPRESSURE_HOUSEKEEPING ) ];
     269           0 :     cur[ i ].caughtup_prefrag_ticks          = tile_metrics[ MIDX( COUNTER, TILE, REGIME_DURATION_NANOS_CAUGHT_UP_PREFRAG ) ];
     270           0 :     cur[ i ].processing_prefrag_ticks        = tile_metrics[ MIDX( COUNTER, TILE, REGIME_DURATION_NANOS_PROCESSING_PREFRAG ) ];
     271           0 :     cur[ i ].backpressure_prefrag_ticks      = tile_metrics[ MIDX( COUNTER, TILE, REGIME_DURATION_NANOS_BACKPRESSURE_PREFRAG ) ];
     272           0 :     cur[ i ].caughtup_postfrag_ticks         = tile_metrics[ MIDX( COUNTER, TILE, REGIME_DURATION_NANOS_CAUGHT_UP_POSTFRAG ) ];
     273           0 :     cur[ i ].processing_postfrag_ticks       = tile_metrics[ MIDX( COUNTER, TILE, REGIME_DURATION_NANOS_PROCESSING_POSTFRAG ) ];
     274           0 :   }
     275           0 : }
     276             : 
     277             : static void
     278           0 : fd_gui_estimated_tps_snap( fd_gui_t * gui ) {
     279           0 :   ulong total_txn_cnt          = 0UL;
     280           0 :   ulong vote_txn_cnt           = 0UL;
     281           0 :   ulong nonvote_failed_txn_cnt = 0UL;
     282             : 
     283           0 :   if( FD_LIKELY( gui->summary.slot_completed==ULONG_MAX ) ) return;
     284           0 :   for( ulong i=0UL; i<fd_ulong_min( gui->summary.slot_completed+1UL, FD_GUI_SLOTS_CNT ); i++ ) {
     285           0 :     ulong _slot = gui->summary.slot_completed-i;
     286           0 :     fd_gui_slot_t const * slot = fd_gui_get_slot_const( gui, _slot );
     287           0 :     if( FD_UNLIKELY( !slot ) ) break; /* Slot no longer exists, no TPS. */
     288           0 :     if( FD_UNLIKELY( slot->completed_time==LONG_MAX ) ) continue; /* Slot is on this fork but was never completed, must have been in root path on boot. */
     289           0 :     if( FD_UNLIKELY( slot->completed_time+FD_GUI_TPS_HISTORY_WINDOW_DURATION_SECONDS*1000L*1000L*1000L<gui->next_sample_400millis ) ) break; /* Slot too old. */
     290           0 :     if( FD_UNLIKELY( slot->skipped ) ) continue; /* Skipped slots don't count to TPS. */
     291             : 
     292           0 :     total_txn_cnt          += slot->total_txn_cnt;
     293           0 :     vote_txn_cnt           += slot->vote_txn_cnt;
     294           0 :     nonvote_failed_txn_cnt += slot->nonvote_failed_txn_cnt;
     295           0 :   }
     296             : 
     297           0 :   gui->summary.estimated_tps_history[ gui->summary.estimated_tps_history_idx ][ 0 ] = total_txn_cnt;
     298           0 :   gui->summary.estimated_tps_history[ gui->summary.estimated_tps_history_idx ][ 1 ] = vote_txn_cnt;
     299           0 :   gui->summary.estimated_tps_history[ gui->summary.estimated_tps_history_idx ][ 2 ] = nonvote_failed_txn_cnt;
     300           0 :   gui->summary.estimated_tps_history_idx = (gui->summary.estimated_tps_history_idx+1UL) % FD_GUI_TPS_HISTORY_SAMPLE_CNT;
     301           0 : }
     302             : 
     303             : /* Snapshot all of the data from metrics to construct a view of the
     304             :    transaction waterfall.
     305             : 
     306             :    Tiles are sampled in reverse pipeline order: this helps prevent data
     307             :    discrepancies where a later tile has "seen" more transactions than an
     308             :    earlier tile, which shouldn't typically happen. */
     309             : 
     310             : static void
     311             : fd_gui_txn_waterfall_snap( fd_gui_t *               gui,
     312           0 :                            fd_gui_txn_waterfall_t * cur ) {
     313           0 :   fd_topo_t * topo = gui->topo;
     314             : 
     315           0 :   cur->out.block_success = 0UL;
     316           0 :   cur->out.block_fail    = 0UL;
     317             : 
     318           0 :   cur->out.bank_invalid = 0UL;
     319           0 :   for( ulong i=0UL; i<gui->summary.bank_tile_cnt; i++ ) {
     320           0 :     fd_topo_tile_t const * bank = &topo->tiles[ fd_topo_find_tile( topo, "bank", i ) ];
     321             : 
     322           0 :     volatile ulong const * bank_metrics = fd_metrics_tile( bank->metrics );
     323             : 
     324           0 :     cur->out.block_success += bank_metrics[ MIDX( COUNTER, BANK, SUCCESSFUL_TRANSACTIONS ) ];
     325             : 
     326           0 :     cur->out.block_fail +=
     327           0 :         bank_metrics[ MIDX( COUNTER, BANK, EXECUTED_FAILED_TRANSACTIONS ) ]
     328           0 :       + bank_metrics[ MIDX( COUNTER, BANK, FEE_ONLY_TRANSACTIONS        ) ];
     329             : 
     330           0 :     cur->out.bank_invalid +=
     331           0 :         bank_metrics[ MIDX( COUNTER, BANK, TRANSACTION_LOAD_ADDRESS_TABLES_SLOT_HASHES_SYSVAR_NOT_FOUND ) ]
     332           0 :       + bank_metrics[ MIDX( COUNTER, BANK, TRANSACTION_LOAD_ADDRESS_TABLES_ACCOUNT_NOT_FOUND ) ]
     333           0 :       + bank_metrics[ MIDX( COUNTER, BANK, TRANSACTION_LOAD_ADDRESS_TABLES_INVALID_ACCOUNT_OWNER ) ]
     334           0 :       + bank_metrics[ MIDX( COUNTER, BANK, TRANSACTION_LOAD_ADDRESS_TABLES_INVALID_ACCOUNT_DATA ) ]
     335           0 :       + bank_metrics[ MIDX( COUNTER, BANK, TRANSACTION_LOAD_ADDRESS_TABLES_INVALID_INDEX ) ];
     336             : 
     337           0 :     cur->out.bank_invalid +=
     338           0 :         bank_metrics[ MIDX( COUNTER, BANK, PROCESSING_FAILED ) ];
     339           0 :   }
     340             : 
     341             : 
     342           0 :   fd_topo_tile_t const * pack = &topo->tiles[ fd_topo_find_tile( topo, "pack", 0UL ) ];
     343           0 :   volatile ulong const * pack_metrics = fd_metrics_tile( pack->metrics );
     344             : 
     345           0 :   cur->out.pack_invalid_bundle =
     346           0 :       pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_DROPPED_PARTIAL_BUNDLE ) ]
     347           0 :     + pack_metrics[ MIDX( COUNTER, PACK, BUNDLE_CRANK_STATUS_INSERTION_FAILED ) ]
     348           0 :     + pack_metrics[ MIDX( COUNTER, PACK, BUNDLE_CRANK_STATUS_CREATION_FAILED ) ];
     349             : 
     350           0 :   cur->out.pack_invalid =
     351           0 :       pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_NONCE_CONFLICT ) ]
     352           0 :     + pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_BUNDLE_BLACKLIST ) ]
     353           0 :     + pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_INVALID_NONCE ) ]
     354           0 :     + pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_WRITE_SYSVAR ) ]
     355           0 :     + pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_ESTIMATION_FAIL ) ]
     356           0 :     + pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_DUPLICATE_ACCOUNT ) ]
     357           0 :     + pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_TOO_MANY_ACCOUNTS ) ]
     358           0 :     + pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_TOO_LARGE ) ]
     359           0 :     + pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_ADDR_LUT ) ]
     360           0 :     + pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_UNAFFORDABLE ) ]
     361           0 :     + pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_DUPLICATE ) ]
     362           0 :     - pack_metrics[ MIDX( COUNTER, PACK, BUNDLE_CRANK_STATUS_INSERTION_FAILED ) ]; /* so we don't double count this, since its already accounted for in invalid_bundle */
     363             : 
     364           0 :   cur->out.pack_expired = pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_EXPIRED ) ] +
     365           0 :                           pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_EXPIRED ) ] +
     366           0 :                           pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_DELETED ) ] +
     367           0 :                           pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_NONCE_PRIORITY ) ];
     368             : 
     369           0 :   cur->out.pack_leader_slow = pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_PRIORITY ) ];
     370             : 
     371           0 :   cur->out.pack_wait_full =
     372           0 :       pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_DROPPED_FROM_EXTRA ) ];
     373             : 
     374           0 :   cur->out.pack_retained = pack_metrics[ MIDX( GAUGE, PACK, AVAILABLE_TRANSACTIONS ) ];
     375             : 
     376           0 :   ulong inserted_to_extra = pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_TO_EXTRA ) ];
     377           0 :   ulong inserted_from_extra = pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_INSERTED_FROM_EXTRA ) ]
     378           0 :                               + pack_metrics[ MIDX( COUNTER, PACK, TRANSACTION_DROPPED_FROM_EXTRA ) ];
     379           0 :   cur->out.pack_retained += fd_ulong_if( inserted_to_extra>=inserted_from_extra, inserted_to_extra-inserted_from_extra, 0UL );
     380             : 
     381           0 :   cur->out.resolv_lut_failed = 0UL;
     382           0 :   cur->out.resolv_expired    = 0UL;
     383           0 :   cur->out.resolv_ancient    = 0UL;
     384           0 :   cur->out.resolv_no_ledger  = 0UL;
     385           0 :   cur->out.resolv_retained   = 0UL;
     386           0 :   for( ulong i=0UL; i<gui->summary.resolv_tile_cnt; i++ ) {
     387           0 :     fd_topo_tile_t const * resolv = &topo->tiles[ fd_topo_find_tile( topo, "resolv", i ) ];
     388           0 :     volatile ulong const * resolv_metrics = fd_metrics_tile( resolv->metrics );
     389             : 
     390           0 :     cur->out.resolv_no_ledger += resolv_metrics[ MIDX( COUNTER, RESOLV, NO_BANK_DROP ) ];
     391           0 :     cur->out.resolv_expired += resolv_metrics[ MIDX( COUNTER, RESOLV, BLOCKHASH_EXPIRED ) ]
     392           0 :                                 + resolv_metrics[ MIDX( COUNTER, RESOLV, TRANSACTION_BUNDLE_PEER_FAILURE  ) ];
     393           0 :     cur->out.resolv_lut_failed += resolv_metrics[ MIDX( COUNTER, RESOLV, LUT_RESOLVED_ACCOUNT_NOT_FOUND ) ]
     394           0 :                                 + resolv_metrics[ MIDX( COUNTER, RESOLV, LUT_RESOLVED_INVALID_ACCOUNT_OWNER ) ]
     395           0 :                                 + resolv_metrics[ MIDX( COUNTER, RESOLV, LUT_RESOLVED_INVALID_ACCOUNT_DATA ) ]
     396           0 :                                 + resolv_metrics[ MIDX( COUNTER, RESOLV, LUT_RESOLVED_ACCOUNT_UNINITIALIZED ) ]
     397           0 :                                 + resolv_metrics[ MIDX( COUNTER, RESOLV, LUT_RESOLVED_INVALID_LOOKUP_INDEX ) ];
     398           0 :     cur->out.resolv_ancient += resolv_metrics[ MIDX( COUNTER, RESOLV, STASH_OPERATION_OVERRUN ) ];
     399             : 
     400           0 :     ulong inserted_to_resolv = resolv_metrics[ MIDX( COUNTER, RESOLV, STASH_OPERATION_INSERTED ) ];
     401           0 :     ulong removed_from_resolv = resolv_metrics[ MIDX( COUNTER, RESOLV, STASH_OPERATION_OVERRUN ) ]
     402           0 :                               + resolv_metrics[ MIDX( COUNTER, RESOLV, STASH_OPERATION_PUBLISHED ) ]
     403           0 :                               + resolv_metrics[ MIDX( COUNTER, RESOLV, STASH_OPERATION_REMOVED ) ];
     404           0 :     cur->out.resolv_retained += fd_ulong_if( inserted_to_resolv>=removed_from_resolv, inserted_to_resolv-removed_from_resolv, 0UL );
     405           0 :   }
     406             : 
     407             : 
     408           0 :   fd_topo_tile_t const * dedup = &topo->tiles[ fd_topo_find_tile( topo, "dedup", 0UL ) ];
     409           0 :   volatile ulong const * dedup_metrics = fd_metrics_tile( dedup->metrics );
     410             : 
     411           0 :   cur->out.dedup_duplicate = dedup_metrics[ MIDX( COUNTER, DEDUP, TRANSACTION_DEDUP_FAILURE ) ]
     412           0 :                            + dedup_metrics[ MIDX( COUNTER, DEDUP, TRANSACTION_BUNDLE_PEER_FAILURE ) ];
     413             : 
     414             : 
     415           0 :   cur->out.verify_overrun   = 0UL;
     416           0 :   cur->out.verify_duplicate = 0UL;
     417           0 :   cur->out.verify_parse     = 0UL;
     418           0 :   cur->out.verify_failed    = 0UL;
     419             : 
     420           0 :   for( ulong i=0UL; i<gui->summary.verify_tile_cnt; i++ ) {
     421           0 :     fd_topo_tile_t const * verify = &topo->tiles[ fd_topo_find_tile( topo, "verify", i ) ];
     422           0 :     volatile ulong const * verify_metrics = fd_metrics_tile( verify->metrics );
     423             : 
     424           0 :     for( ulong j=0UL; j<gui->summary.quic_tile_cnt; j++ ) {
     425             :       /* TODO: Not precise... even if 1 frag gets skipped, it could have been for this verify tile. */
     426           0 :       cur->out.verify_overrun += fd_metrics_link_in( verify->metrics, j )[ FD_METRICS_COUNTER_LINK_OVERRUN_POLLING_FRAG_COUNT_OFF ] / gui->summary.verify_tile_cnt;
     427           0 :       cur->out.verify_overrun += fd_metrics_link_in( verify->metrics, j )[ FD_METRICS_COUNTER_LINK_OVERRUN_READING_FRAG_COUNT_OFF ];
     428           0 :     }
     429             : 
     430           0 :     cur->out.verify_failed    += verify_metrics[ MIDX( COUNTER, VERIFY, TRANSACTION_VERIFY_FAILURE ) ] +
     431           0 :                                  verify_metrics[ MIDX( COUNTER, VERIFY, TRANSACTION_BUNDLE_PEER_FAILURE ) ];
     432           0 :     cur->out.verify_parse     += verify_metrics[ MIDX( COUNTER, VERIFY, TRANSACTION_PARSE_FAILURE ) ];
     433           0 :     cur->out.verify_duplicate += verify_metrics[ MIDX( COUNTER, VERIFY, TRANSACTION_DEDUP_FAILURE ) ];
     434           0 :   }
     435             : 
     436             : 
     437           0 :   cur->out.quic_overrun      = 0UL;
     438           0 :   cur->out.quic_frag_drop    = 0UL;
     439           0 :   cur->out.quic_abandoned    = 0UL;
     440           0 :   cur->out.tpu_quic_invalid  = 0UL;
     441           0 :   cur->out.tpu_udp_invalid   = 0UL;
     442           0 :   for( ulong i=0UL; i<gui->summary.quic_tile_cnt; i++ ) {
     443           0 :     fd_topo_tile_t const * quic = &topo->tiles[ fd_topo_find_tile( topo, "quic", i ) ];
     444           0 :     volatile ulong * quic_metrics = fd_metrics_tile( quic->metrics );
     445             : 
     446           0 :     cur->out.tpu_udp_invalid  += quic_metrics[ MIDX( COUNTER, QUIC, LEGACY_TXN_UNDERSZ      ) ];
     447           0 :     cur->out.tpu_udp_invalid  += quic_metrics[ MIDX( COUNTER, QUIC, LEGACY_TXN_OVERSZ       ) ];
     448           0 :     cur->out.tpu_quic_invalid += quic_metrics[ MIDX( COUNTER, QUIC, PKT_UNDERSZ             ) ];
     449           0 :     cur->out.tpu_quic_invalid += quic_metrics[ MIDX( COUNTER, QUIC, PKT_OVERSZ              ) ];
     450           0 :     cur->out.tpu_quic_invalid += quic_metrics[ MIDX( COUNTER, QUIC, TXN_OVERSZ              ) ];
     451           0 :     cur->out.tpu_quic_invalid += quic_metrics[ MIDX( COUNTER, QUIC, PKT_CRYPTO_FAILED       ) ];
     452           0 :     cur->out.tpu_quic_invalid += quic_metrics[ MIDX( COUNTER, QUIC, PKT_NO_CONN             ) ];
     453           0 :     cur->out.tpu_quic_invalid += quic_metrics[ MIDX( COUNTER, QUIC, PKT_NET_HEADER_INVALID  ) ];
     454           0 :     cur->out.tpu_quic_invalid += quic_metrics[ MIDX( COUNTER, QUIC, PKT_QUIC_HEADER_INVALID ) ];
     455           0 :     cur->out.quic_abandoned   += quic_metrics[ MIDX( COUNTER, QUIC, TXNS_ABANDONED          ) ];
     456           0 :     cur->out.quic_frag_drop   += quic_metrics[ MIDX( COUNTER, QUIC, TXNS_OVERRUN            ) ];
     457             : 
     458           0 :     for( ulong j=0UL; j<gui->summary.net_tile_cnt; j++ ) {
     459             :       /* TODO: Not precise... net frags that were skipped might not have been destined for QUIC tile */
     460             :       /* TODO: Not precise... even if 1 frag gets skipped, it could have been for this QUIC tile */
     461           0 :       cur->out.quic_overrun += fd_metrics_link_in( quic->metrics, j )[ FD_METRICS_COUNTER_LINK_OVERRUN_POLLING_FRAG_COUNT_OFF ] / gui->summary.quic_tile_cnt;
     462           0 :       cur->out.quic_overrun += fd_metrics_link_in( quic->metrics, j )[ FD_METRICS_COUNTER_LINK_OVERRUN_READING_FRAG_COUNT_OFF ];
     463           0 :     }
     464           0 :   }
     465             : 
     466           0 :   cur->out.net_overrun = 0UL;
     467           0 :   for( ulong i=0UL; i<gui->summary.net_tile_cnt; i++ ) {
     468           0 :     fd_topo_tile_t const * net = &topo->tiles[ fd_topo_find_tile( topo, "net", i ) ];
     469           0 :     volatile ulong * net_metrics = fd_metrics_tile( net->metrics );
     470             : 
     471           0 :     cur->out.net_overrun += net_metrics[ MIDX( COUNTER, NET, XDP_RX_RING_FULL ) ];
     472           0 :     cur->out.net_overrun += net_metrics[ MIDX( COUNTER, NET, XDP_RX_DROPPED_OTHER ) ];
     473           0 :     cur->out.net_overrun += net_metrics[ MIDX( COUNTER, NET, XDP_RX_FILL_RING_EMPTY_DESCS ) ];
     474           0 :   }
     475             : 
     476           0 :   ulong bundle_txns_received = 0UL;
     477           0 :   ulong bundle_tile_idx = fd_topo_find_tile( topo, "bundle", 0UL );
     478           0 :   if( FD_LIKELY( bundle_tile_idx!=ULONG_MAX ) ) {
     479           0 :     fd_topo_tile_t const * bundle = &topo->tiles[ bundle_tile_idx ];
     480           0 :     volatile ulong const * bundle_metrics = fd_metrics_tile( bundle->metrics );
     481             : 
     482           0 :     bundle_txns_received = bundle_metrics[ MIDX( COUNTER, BUNDLE, TRANSACTION_RECEIVED ) ];
     483           0 :   }
     484             : 
     485           0 :   cur->in.pack_cranked =
     486           0 :       pack_metrics[ MIDX( COUNTER, PACK, BUNDLE_CRANK_STATUS_INSERTED ) ]
     487           0 :     + pack_metrics[ MIDX( COUNTER, PACK, BUNDLE_CRANK_STATUS_INSERTION_FAILED ) ]
     488           0 :     + pack_metrics[ MIDX( COUNTER, PACK, BUNDLE_CRANK_STATUS_CREATION_FAILED ) ];
     489             : 
     490           0 :   cur->in.gossip   = dedup_metrics[ MIDX( COUNTER, DEDUP, GOSSIPED_VOTES_RECEIVED ) ];
     491           0 :   cur->in.quic     = cur->out.tpu_quic_invalid +
     492           0 :                      cur->out.quic_overrun +
     493           0 :                      cur->out.quic_frag_drop +
     494           0 :                      cur->out.quic_abandoned +
     495           0 :                      cur->out.net_overrun;
     496           0 :   cur->in.udp      = cur->out.tpu_udp_invalid;
     497           0 :   cur->in.block_engine = bundle_txns_received;
     498           0 :   for( ulong i=0UL; i<gui->summary.quic_tile_cnt; i++ ) {
     499           0 :     fd_topo_tile_t const * quic = &topo->tiles[ fd_topo_find_tile( topo, "quic", i ) ];
     500           0 :     volatile ulong * quic_metrics = fd_metrics_tile( quic->metrics );
     501             : 
     502           0 :     cur->in.quic += quic_metrics[ MIDX( COUNTER, QUIC, TXNS_RECEIVED_QUIC_FAST ) ];
     503           0 :     cur->in.quic += quic_metrics[ MIDX( COUNTER, QUIC, TXNS_RECEIVED_QUIC_FRAG ) ];
     504           0 :     cur->in.udp  += quic_metrics[ MIDX( COUNTER, QUIC, TXNS_RECEIVED_UDP       ) ];
     505           0 :   }
     506           0 : }
     507             : 
     508             : static void
     509             : fd_gui_tile_stats_snap( fd_gui_t *                     gui,
     510             :                         fd_gui_txn_waterfall_t const * waterfall,
     511             :                         fd_gui_tile_stats_t *          stats,
     512           0 :                         long                           now ) {
     513           0 :   fd_topo_t const * topo = gui->topo;
     514             : 
     515           0 :   stats->sample_time_nanos = now;
     516             : 
     517           0 :   stats->net_in_rx_bytes  = 0UL;
     518           0 :   stats->net_out_tx_bytes = 0UL;
     519           0 :   for( ulong i=0UL; i<gui->summary.net_tile_cnt; i++ ) {
     520           0 :     fd_topo_tile_t const * net = &topo->tiles[ fd_topo_find_tile( topo, "net", i ) ];
     521           0 :     volatile ulong * net_metrics = fd_metrics_tile( net->metrics );
     522             : 
     523           0 :     stats->net_in_rx_bytes  += net_metrics[ MIDX( COUNTER, NET, RX_BYTES_TOTAL ) ];
     524           0 :     stats->net_out_tx_bytes += net_metrics[ MIDX( COUNTER, NET, TX_BYTES_TOTAL ) ];
     525           0 :   }
     526             : 
     527           0 :   for( ulong i=0UL; i<gui->summary.sock_tile_cnt; i++ ) {
     528           0 :     fd_topo_tile_t const * sock = &topo->tiles[ fd_topo_find_tile( topo, "sock", i ) ];
     529           0 :     volatile ulong * sock_metrics = fd_metrics_tile( sock->metrics );
     530             : 
     531           0 :     stats->net_in_rx_bytes  += sock_metrics[ MIDX( COUNTER, SOCK, RX_BYTES_TOTAL ) ];
     532           0 :     stats->net_out_tx_bytes += sock_metrics[ MIDX( COUNTER, SOCK, TX_BYTES_TOTAL ) ];
     533           0 :   }
     534             : 
     535           0 :   stats->quic_conn_cnt = 0UL;
     536           0 :   for( ulong i=0UL; i<gui->summary.quic_tile_cnt; i++ ) {
     537           0 :     fd_topo_tile_t const * quic = &topo->tiles[ fd_topo_find_tile( topo, "quic", i ) ];
     538           0 :     volatile ulong * quic_metrics = fd_metrics_tile( quic->metrics );
     539             : 
     540           0 :     stats->quic_conn_cnt += quic_metrics[ MIDX( GAUGE, QUIC, CONNECTIONS_ALLOC ) ];
     541           0 :   }
     542             : 
     543           0 :   ulong bundle_tile_idx = fd_topo_find_tile( topo, "bundle", 0UL );
     544           0 :   if( FD_LIKELY( bundle_tile_idx!=ULONG_MAX ) ) {
     545           0 :     fd_topo_tile_t const * bundle = &topo->tiles[ bundle_tile_idx ];
     546           0 :     volatile ulong * bundle_metrics = fd_metrics_tile( bundle->metrics );
     547           0 :     stats->bundle_rtt_smoothed_nanos = bundle_metrics[ MIDX( GAUGE, BUNDLE, RTT_SMOOTHED ) ];
     548             : 
     549           0 :     fd_histf_new( &stats->bundle_rx_delay_hist, FD_MHIST_MIN( BUNDLE, MESSAGE_RX_DELAY_NANOS ), FD_MHIST_MAX( BUNDLE, MESSAGE_RX_DELAY_NANOS ) );
     550           0 :     stats->bundle_rx_delay_hist.sum = bundle_metrics[ MIDX( HISTOGRAM, BUNDLE, MESSAGE_RX_DELAY_NANOS ) + FD_HISTF_BUCKET_CNT ];
     551           0 :     for( ulong b=0; b<FD_HISTF_BUCKET_CNT; b++ ) stats->bundle_rx_delay_hist.counts[ b ] = bundle_metrics[ MIDX( HISTOGRAM, BUNDLE, MESSAGE_RX_DELAY_NANOS ) + b ];
     552           0 :   }
     553             : 
     554           0 :   stats->verify_drop_cnt = waterfall->out.verify_duplicate +
     555           0 :                            waterfall->out.verify_parse +
     556           0 :                            waterfall->out.verify_failed;
     557           0 :   stats->verify_total_cnt = waterfall->in.gossip +
     558           0 :                             waterfall->in.quic +
     559           0 :                             waterfall->in.udp -
     560           0 :                             waterfall->out.net_overrun -
     561           0 :                             waterfall->out.tpu_quic_invalid -
     562           0 :                             waterfall->out.tpu_udp_invalid -
     563           0 :                             waterfall->out.quic_abandoned -
     564           0 :                             waterfall->out.quic_frag_drop -
     565           0 :                             waterfall->out.quic_overrun -
     566           0 :                             waterfall->out.verify_overrun;
     567           0 :   stats->dedup_drop_cnt = waterfall->out.dedup_duplicate;
     568           0 :   stats->dedup_total_cnt = stats->verify_total_cnt -
     569           0 :                            waterfall->out.verify_duplicate -
     570           0 :                             waterfall->out.verify_parse -
     571           0 :                             waterfall->out.verify_failed;
     572             : 
     573           0 :   fd_topo_tile_t const * pack  = &topo->tiles[ fd_topo_find_tile( topo, "pack", 0UL ) ];
     574           0 :   volatile ulong const * pack_metrics = fd_metrics_tile( pack->metrics );
     575           0 :   stats->pack_buffer_cnt      = pack_metrics[ MIDX( GAUGE, PACK, AVAILABLE_TRANSACTIONS ) ];
     576           0 :   stats->pack_buffer_capacity = pack->pack.max_pending_transactions;
     577             : 
     578           0 :   stats->bank_txn_exec_cnt = waterfall->out.block_fail + waterfall->out.block_success;
     579           0 : }
     580             : 
     581             : static void
     582           0 : fd_gui_run_boot_progress( fd_gui_t * gui, long now ) {
     583           0 :   fd_topo_tile_t const * snaprd = &gui->topo->tiles[ fd_topo_find_tile( gui->topo, "snaprd", 0UL ) ];
     584           0 :   volatile ulong * snaprd_metrics = fd_metrics_tile( snaprd->metrics );
     585             : 
     586           0 :   fd_topo_tile_t const * snapdc = &gui->topo->tiles[ fd_topo_find_tile( gui->topo, "snapdc", 0UL ) ];
     587           0 :   volatile ulong * snapdc_metrics = fd_metrics_tile( snapdc->metrics );
     588             : 
     589           0 :   fd_topo_tile_t const * snapin = &gui->topo->tiles[ fd_topo_find_tile( gui->topo, "snapin", 0UL ) ];
     590           0 :   volatile ulong * snapin_metrics = fd_metrics_tile( snapin->metrics );
     591             : 
     592           0 :   ulong snapshot_phase = snaprd_metrics[ MIDX( GAUGE, SNAPRD, STATE ) ];
     593             : 
     594             :   /* state transitions */
     595           0 :   if( FD_UNLIKELY( gui->summary.slot_caught_up!=ULONG_MAX ) ) {
     596           0 :     gui->summary.boot_progress.phase = FD_GUI_BOOT_PROGRESS_TYPE_RUNNING;
     597           0 :   } else if( FD_LIKELY( snapshot_phase == FD_SNAPRD_STATE_SHUTDOWN && gui->summary.slots_max_turbine[ 0 ].slot!=ULONG_MAX && gui->summary.slot_completed!=ULONG_MAX ) ) {
     598           0 :     gui->summary.boot_progress.phase = FD_GUI_BOOT_PROGRESS_TYPE_CATCHING_UP;
     599           0 :   } else if( FD_LIKELY( snapshot_phase==FD_SNAPRD_STATE_READING_FULL_FILE
     600           0 :                      || snapshot_phase==FD_SNAPRD_STATE_FLUSHING_FULL_FILE
     601           0 :                      || snapshot_phase==FD_SNAPRD_STATE_READING_FULL_HTTP
     602           0 :                      || snapshot_phase==FD_SNAPRD_STATE_FLUSHING_FULL_HTTP ) ) {
     603           0 :     gui->summary.boot_progress.phase = FD_GUI_BOOT_PROGRESS_TYPE_LOADING_FULL_SNAPSHOT;
     604           0 :   } else if( FD_LIKELY( snapshot_phase==FD_SNAPRD_STATE_READING_INCREMENTAL_FILE
     605           0 :                      || snapshot_phase==FD_SNAPRD_STATE_FLUSHING_INCREMENTAL_FILE
     606           0 :                      || snapshot_phase==FD_SNAPRD_STATE_READING_INCREMENTAL_HTTP
     607           0 :                      || snapshot_phase==FD_SNAPRD_STATE_FLUSHING_INCREMENTAL_HTTP ) ) {
     608           0 :     gui->summary.boot_progress.phase = FD_GUI_BOOT_PROGRESS_TYPE_LOADING_FULL_SNAPSHOT;
     609           0 :   }
     610             : 
     611           0 :   switch ( gui->summary.boot_progress.phase ) {
     612           0 :     case FD_GUI_BOOT_PROGRESS_TYPE_JOINING_GOSSIP: {
     613           0 :       gui->summary.boot_progress.joining_gossip_time_nanos = now;
     614           0 :       break;
     615           0 :     }
     616           0 :     case FD_GUI_BOOT_PROGRESS_TYPE_LOADING_FULL_SNAPSHOT:
     617           0 :     case FD_GUI_BOOT_PROGRESS_TYPE_LOADING_INCREMENTAL_SNAPSHOT: {
     618           0 :       ulong snapshot_idx = fd_ulong_if( gui->summary.boot_progress.phase==FD_GUI_BOOT_PROGRESS_TYPE_LOADING_FULL_SNAPSHOT, FD_GUI_BOOT_PROGRESS_FULL_SNAPSHOT_IDX, FD_GUI_BOOT_PROGRESS_INCREMENTAL_SNAPSHOT_IDX );
     619           0 :       ulong _retry_cnt = fd_ulong_if( snapshot_idx==FD_GUI_BOOT_PROGRESS_FULL_SNAPSHOT_IDX, snaprd_metrics[ MIDX( GAUGE, SNAPRD, FULL_DOWNLOAD_RETRIES ) ], snaprd_metrics[ MIDX( GAUGE, SNAPRD, INCREMENTAL_DOWNLOAD_RETRIES ) ]);
     620             : 
     621             :       /* reset boot state if necessary */
     622           0 :       if( FD_UNLIKELY( gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].reset_cnt!=_retry_cnt ) ) {
     623           0 :         gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].reset_time_nanos = now;
     624           0 :         gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].reset_cnt = _retry_cnt;
     625           0 :       }
     626             : 
     627           0 :       ulong _total_bytes                   = fd_ulong_if( snapshot_idx==FD_GUI_BOOT_PROGRESS_FULL_SNAPSHOT_IDX, snaprd_metrics[ MIDX( GAUGE, SNAPRD, FULL_BYTES_TOTAL ) ],             snaprd_metrics[ MIDX( GAUGE, SNAPRD, INCREMENTAL_BYTES_TOTAL ) ]             );
     628           0 :       ulong _read_bytes                    = fd_ulong_if( snapshot_idx==FD_GUI_BOOT_PROGRESS_FULL_SNAPSHOT_IDX, snaprd_metrics[ MIDX( GAUGE, SNAPRD, FULL_BYTES_READ ) ],              snaprd_metrics[ MIDX( GAUGE, SNAPRD, INCREMENTAL_BYTES_READ ) ]              );
     629           0 :       ulong _decompress_decompressed_bytes = fd_ulong_if( snapshot_idx==FD_GUI_BOOT_PROGRESS_FULL_SNAPSHOT_IDX, snapdc_metrics[ MIDX( GAUGE, SNAPDC, FULL_DECOMPRESSED_BYTES_READ ) ], snapdc_metrics[ MIDX( GAUGE, SNAPDC, INCREMENTAL_DECOMPRESSED_BYTES_READ ) ] );
     630           0 :       ulong _decompress_compressed_bytes   = fd_ulong_if( snapshot_idx==FD_GUI_BOOT_PROGRESS_FULL_SNAPSHOT_IDX, snapdc_metrics[ MIDX( GAUGE, SNAPDC, FULL_COMPRESSED_BYTES_READ ) ],   snapdc_metrics[ MIDX( GAUGE, SNAPDC, INCREMENTAL_COMPRESSED_BYTES_READ ) ]   );
     631           0 :       ulong _insert_bytes                  = fd_ulong_if( snapshot_idx==FD_GUI_BOOT_PROGRESS_FULL_SNAPSHOT_IDX, snapin_metrics[ MIDX( GAUGE, SNAPIN, FULL_BYTES_READ ) ],              snapin_metrics[ MIDX( GAUGE, SNAPIN, INCREMENTAL_BYTES_READ ) ]              );
     632           0 :       ulong _insert_accounts               = snapin_metrics[ MIDX( GAUGE, SNAPIN, ACCOUNTS_INSERTED ) ];
     633             : 
     634             :       /* metadata */
     635           0 :       gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].total_bytes_compressed = _total_bytes;
     636           0 :       gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].sample_time_nanos = now;
     637             : 
     638             :       /* read stage */
     639           0 :       gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].read_bytes_compressed = _read_bytes;
     640             : 
     641             :       /* decompress stage */
     642           0 :       gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].decompress_bytes_compressed   = _decompress_compressed_bytes;
     643           0 :       gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].decompress_bytes_decompressed = _decompress_decompressed_bytes;
     644             : 
     645             :       /* insert stage */
     646           0 :       gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].insert_bytes_decompressed = _insert_bytes;
     647             : 
     648             :       /* Use the latest compression ratio to estimate decompressed size */
     649           0 :       gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].insert_accounts_current = _insert_accounts;
     650             : 
     651           0 :       break;
     652           0 :     }
     653           0 :     case FD_GUI_BOOT_PROGRESS_TYPE_CATCHING_UP: {
     654           0 :       gui->summary.boot_progress.catching_up_time_nanos = now;
     655           0 :       break;
     656           0 :     }
     657           0 :     case FD_GUI_BOOT_PROGRESS_TYPE_RUNNING: break;
     658           0 :     default: FD_LOG_ERR(( "unknown boot progress phase: %d", gui->summary.boot_progress.phase ));
     659           0 :   }
     660           0 : }
     661             : 
     662             : int
     663           0 : fd_gui_poll( fd_gui_t * gui, long now ) {
     664           0 :   int did_work = 0;
     665             : 
     666           0 :   if( FD_LIKELY( now>gui->next_sample_400millis ) ) {
     667           0 :     fd_gui_estimated_tps_snap( gui );
     668           0 :     fd_gui_printf_estimated_tps( gui );
     669           0 :     fd_http_server_ws_broadcast( gui->http );
     670             : 
     671           0 :     gui->next_sample_400millis += 400L*1000L*1000L;
     672           0 :     did_work = 1;
     673           0 :   }
     674             : 
     675           0 :   if( FD_LIKELY( now>gui->next_sample_100millis ) ) {
     676           0 :     fd_gui_txn_waterfall_snap( gui, gui->summary.txn_waterfall_current );
     677           0 :     fd_gui_printf_live_txn_waterfall( gui, gui->summary.txn_waterfall_reference, gui->summary.txn_waterfall_current, 0UL /* TODO: REAL NEXT LEADER SLOT */ );
     678           0 :     fd_http_server_ws_broadcast( gui->http );
     679             : 
     680           0 :     *gui->summary.tile_stats_reference = *gui->summary.tile_stats_current;
     681           0 :     fd_gui_tile_stats_snap( gui, gui->summary.txn_waterfall_current, gui->summary.tile_stats_current, now );
     682           0 :     fd_gui_printf_live_tile_stats( gui, gui->summary.tile_stats_reference, gui->summary.tile_stats_current );
     683           0 :     fd_http_server_ws_broadcast( gui->http );
     684             : 
     685           0 :     if( FD_UNLIKELY( gui->summary.is_full_client && gui->summary.boot_progress.phase!=FD_GUI_BOOT_PROGRESS_TYPE_RUNNING ) ) {
     686           0 :       fd_gui_run_boot_progress( gui, now );
     687           0 :       fd_gui_printf_boot_progress( gui );
     688           0 :       fd_http_server_ws_broadcast( gui->http );
     689           0 :     }
     690             : 
     691           0 :     gui->next_sample_100millis += 100L*1000L*1000L;
     692           0 :     did_work = 1;
     693           0 :   }
     694             : 
     695           0 :   if( FD_LIKELY( now>gui->next_sample_10millis ) ) {
     696           0 :     fd_gui_tile_timers_snap( gui );
     697             : 
     698           0 :     fd_gui_printf_live_tile_timers( gui );
     699           0 :     fd_http_server_ws_broadcast( gui->http );
     700             : 
     701           0 :     if( FD_LIKELY( gui->summary.is_full_client && gui->shreds.staged_next_broadcast<gui->shreds.staged_tail ) ) {
     702           0 :       fd_gui_printf_shred_updates( gui );
     703           0 :       fd_http_server_ws_broadcast( gui->http );
     704           0 :       gui->shreds.staged_next_broadcast = gui->shreds.staged_tail;
     705           0 :     }
     706             : 
     707           0 :     gui->next_sample_10millis += 10L*1000L*1000L;
     708           0 :     did_work = 1;
     709           0 :   }
     710             : 
     711           0 :   return did_work;
     712           0 : }
     713             : 
     714             : static void
     715             : fd_gui_handle_gossip_update( fd_gui_t *    gui,
     716           0 :                              uchar const * msg ) {
     717           0 :   if( FD_UNLIKELY( gui->gossip.peer_cnt == FD_GUI_MAX_PEER_CNT ) ) {
     718           0 :     FD_LOG_DEBUG(("gossip peer cnt exceeds 40200 %lu, ignoring additional entries", gui->gossip.peer_cnt ));
     719           0 :     return;
     720           0 :   }
     721           0 :   ulong const * header = (ulong const *)fd_type_pun_const( msg );
     722           0 :   ulong peer_cnt = header[ 0 ];
     723             : 
     724           0 :   FD_TEST( peer_cnt<=FD_GUI_MAX_PEER_CNT );
     725             : 
     726           0 :   ulong added_cnt = 0UL;
     727           0 :   ulong added[ FD_GUI_MAX_PEER_CNT ] = {0};
     728             : 
     729           0 :   ulong update_cnt = 0UL;
     730           0 :   ulong updated[ FD_GUI_MAX_PEER_CNT ] = {0};
     731             : 
     732           0 :   ulong removed_cnt = 0UL;
     733           0 :   fd_pubkey_t removed[ FD_GUI_MAX_PEER_CNT ] = {0};
     734             : 
     735           0 :   uchar const * data = (uchar const *)(header+1UL);
     736           0 :   for( ulong i=0UL; i<gui->gossip.peer_cnt; i++ ) {
     737           0 :     int found = 0;
     738           0 :     for( ulong j=0UL; j<peer_cnt; j++ ) {
     739           0 :       if( FD_UNLIKELY( !memcmp( gui->gossip.peers[ i ].pubkey, data+j*(58UL+12UL*6UL), 32UL ) ) ) {
     740           0 :         found = 1;
     741           0 :         break;
     742           0 :       }
     743           0 :     }
     744             : 
     745           0 :     if( FD_UNLIKELY( !found ) ) {
     746           0 :       fd_memcpy( removed[ removed_cnt++ ].uc, gui->gossip.peers[ i ].pubkey->uc, 32UL );
     747           0 :       if( FD_LIKELY( i+1UL!=gui->gossip.peer_cnt ) ) {
     748           0 :         gui->gossip.peers[ i ] = gui->gossip.peers[ gui->gossip.peer_cnt-1UL ];
     749           0 :         gui->gossip.peer_cnt--;
     750           0 :         i--;
     751           0 :       }
     752           0 :     }
     753           0 :   }
     754             : 
     755           0 :   ulong before_peer_cnt = gui->gossip.peer_cnt;
     756           0 :   for( ulong i=0UL; i<peer_cnt; i++ ) {
     757           0 :     int found = 0;
     758           0 :     ulong found_idx = 0;
     759           0 :     for( ulong j=0UL; j<gui->gossip.peer_cnt; j++ ) {
     760           0 :       if( FD_UNLIKELY( !memcmp( gui->gossip.peers[ j ].pubkey, data+i*(58UL+12UL*6UL), 32UL ) ) ) {
     761           0 :         found_idx = j;
     762           0 :         found = 1;
     763           0 :         break;
     764           0 :       }
     765           0 :     }
     766             : 
     767           0 :     if( FD_UNLIKELY( !found ) ) {
     768           0 :       fd_memcpy( gui->gossip.peers[ gui->gossip.peer_cnt ].pubkey->uc, data+i*(58UL+12UL*6UL), 32UL );
     769           0 :       gui->gossip.peers[ gui->gossip.peer_cnt ].wallclock = *(ulong const *)(data+i*(58UL+12UL*6UL)+32UL);
     770           0 :       gui->gossip.peers[ gui->gossip.peer_cnt ].shred_version = *(ushort const *)(data+i*(58UL+12UL*6UL)+40UL);
     771           0 :       gui->gossip.peers[ gui->gossip.peer_cnt ].has_version = *(data+i*(58UL+12UL*6UL)+42UL);
     772           0 :       if( FD_LIKELY( gui->gossip.peers[ gui->gossip.peer_cnt ].has_version ) ) {
     773           0 :         gui->gossip.peers[ gui->gossip.peer_cnt ].version.major = *(ushort const *)(data+i*(58UL+12UL*6UL)+43UL);
     774           0 :         gui->gossip.peers[ gui->gossip.peer_cnt ].version.minor = *(ushort const *)(data+i*(58UL+12UL*6UL)+45UL);
     775           0 :         gui->gossip.peers[ gui->gossip.peer_cnt ].version.patch = *(ushort const *)(data+i*(58UL+12UL*6UL)+47UL);
     776           0 :         gui->gossip.peers[ gui->gossip.peer_cnt ].version.has_commit = *(data+i*(58UL+12UL*6UL)+49UL);
     777           0 :         if( FD_LIKELY( gui->gossip.peers[ gui->gossip.peer_cnt ].version.has_commit ) ) {
     778           0 :           gui->gossip.peers[ gui->gossip.peer_cnt ].version.commit = *(uint const *)(data+i*(58UL+12UL*6UL)+50UL);
     779           0 :         }
     780           0 :         gui->gossip.peers[ gui->gossip.peer_cnt ].version.feature_set = *(uint const *)(data+i*(58UL+12UL*6UL)+54UL);
     781           0 :       }
     782             : 
     783           0 :       for( ulong j=0UL; j<12UL; j++ ) {
     784           0 :         gui->gossip.peers[ gui->gossip.peer_cnt ].sockets[ j ].ipv4 = *(uint const *)(data+i*(58UL+12UL*6UL)+58UL+j*6UL);
     785           0 :         gui->gossip.peers[ gui->gossip.peer_cnt ].sockets[ j ].port = *(ushort const *)(data+i*(58UL+12UL*6UL)+58UL+j*6UL+4UL);
     786           0 :       }
     787             : 
     788           0 :       gui->gossip.peer_cnt++;
     789           0 :     } else {
     790           0 :       int peer_updated = gui->gossip.peers[ found_idx ].shred_version!=*(ushort const *)(data+i*(58UL+12UL*6UL)+40UL) ||
     791             :                          // gui->gossip.peers[ found_idx ].wallclock!=*(ulong const *)(data+i*(58UL+12UL*6UL)+32UL) ||
     792           0 :                          gui->gossip.peers[ found_idx ].has_version!=*(data+i*(58UL+12UL*6UL)+42UL);
     793             : 
     794           0 :       if( FD_LIKELY( !peer_updated && gui->gossip.peers[ found_idx ].has_version ) ) {
     795           0 :         peer_updated = gui->gossip.peers[ found_idx ].version.major!=*(ushort const *)(data+i*(58UL+12UL*6UL)+43UL) ||
     796           0 :                         gui->gossip.peers[ found_idx ].version.minor!=*(ushort const *)(data+i*(58UL+12UL*6UL)+45UL) ||
     797           0 :                         gui->gossip.peers[ found_idx ].version.patch!=*(ushort const *)(data+i*(58UL+12UL*6UL)+47UL) ||
     798           0 :                         gui->gossip.peers[ found_idx ].version.has_commit!=*(data+i*(58UL+12UL*6UL)+49UL) ||
     799           0 :                         (gui->gossip.peers[ found_idx ].version.has_commit && gui->gossip.peers[ found_idx ].version.commit!=*(uint const *)(data+i*(58UL+12UL*6UL)+50UL)) ||
     800           0 :                         gui->gossip.peers[ found_idx ].version.feature_set!=*(uint const *)(data+i*(58UL+12UL*6UL)+54UL);
     801           0 :       }
     802             : 
     803           0 :       if( FD_LIKELY( !peer_updated ) ) {
     804           0 :         for( ulong j=0UL; j<12UL; j++ ) {
     805           0 :           peer_updated = gui->gossip.peers[ found_idx ].sockets[ j ].ipv4!=*(uint const *)(data+i*(58UL+12UL*6UL)+58UL+j*6UL) ||
     806           0 :                           gui->gossip.peers[ found_idx ].sockets[ j ].port!=*(ushort const *)(data+i*(58UL+12UL*6UL)+58UL+j*6UL+4UL);
     807           0 :           if( FD_LIKELY( peer_updated ) ) break;
     808           0 :         }
     809           0 :       }
     810             : 
     811           0 :       if( FD_UNLIKELY( peer_updated ) ) {
     812           0 :         updated[ update_cnt++ ] = found_idx;
     813           0 :         gui->gossip.peers[ found_idx ].shred_version = *(ushort const *)(data+i*(58UL+12UL*6UL)+40UL);
     814           0 :         gui->gossip.peers[ found_idx ].wallclock = *(ulong const *)(data+i*(58UL+12UL*6UL)+32UL);
     815           0 :         gui->gossip.peers[ found_idx ].has_version = *(data+i*(58UL+12UL*6UL)+42UL);
     816           0 :         if( FD_LIKELY( gui->gossip.peers[ found_idx ].has_version ) ) {
     817           0 :           gui->gossip.peers[ found_idx ].version.major = *(ushort const *)(data+i*(58UL+12UL*6UL)+43UL);
     818           0 :           gui->gossip.peers[ found_idx ].version.minor = *(ushort const *)(data+i*(58UL+12UL*6UL)+45UL);
     819           0 :           gui->gossip.peers[ found_idx ].version.patch = *(ushort const *)(data+i*(58UL+12UL*6UL)+47UL);
     820           0 :           gui->gossip.peers[ found_idx ].version.has_commit = *(data+i*(58UL+12UL*6UL)+49UL);
     821           0 :           if( FD_LIKELY( gui->gossip.peers[ found_idx ].version.has_commit ) ) {
     822           0 :             gui->gossip.peers[ found_idx ].version.commit = *(uint const *)(data+i*(58UL+12UL*6UL)+50UL);
     823           0 :           }
     824           0 :           gui->gossip.peers[ found_idx ].version.feature_set = *(uint const *)(data+i*(58UL+12UL*6UL)+54UL);
     825           0 :         }
     826             : 
     827           0 :         for( ulong j=0UL; j<12UL; j++ ) {
     828           0 :           gui->gossip.peers[ found_idx ].sockets[ j ].ipv4 = *(uint const *)(data+i*(58UL+12UL*6UL)+58UL+j*6UL);
     829           0 :           gui->gossip.peers[ found_idx ].sockets[ j ].port = *(ushort const *)(data+i*(58UL+12UL*6UL)+58UL+j*6UL+4UL);
     830           0 :         }
     831           0 :       }
     832           0 :     }
     833           0 :   }
     834             : 
     835           0 :   added_cnt = gui->gossip.peer_cnt - before_peer_cnt;
     836           0 :   for( ulong i=before_peer_cnt; i<gui->gossip.peer_cnt; i++ ) added[ i-before_peer_cnt ] = i;
     837             : 
     838           0 :   fd_gui_printf_peers_gossip_update( gui, updated, update_cnt, removed, removed_cnt, added, added_cnt );
     839           0 :   fd_http_server_ws_broadcast( gui->http );
     840           0 : }
     841             : 
     842             : static void
     843             : fd_gui_handle_vote_account_update( fd_gui_t *    gui,
     844           0 :                                    uchar const * msg ) {
     845           0 :   if( FD_UNLIKELY( gui->vote_account.vote_account_cnt==FD_GUI_MAX_PEER_CNT ) ) {
     846           0 :     FD_LOG_DEBUG(("vote account cnt exceeds 40200 %lu, ignoring additional entries", gui->vote_account.vote_account_cnt ));
     847           0 :     return;
     848           0 :   }
     849           0 :   ulong const * header = (ulong const *)fd_type_pun_const( msg );
     850           0 :   ulong peer_cnt = header[ 0 ];
     851             : 
     852           0 :   FD_TEST( peer_cnt<=FD_GUI_MAX_PEER_CNT );
     853             : 
     854           0 :   ulong added_cnt = 0UL;
     855           0 :   ulong added[ FD_GUI_MAX_PEER_CNT ] = {0};
     856             : 
     857           0 :   ulong update_cnt = 0UL;
     858           0 :   ulong updated[ FD_GUI_MAX_PEER_CNT ] = {0};
     859             : 
     860           0 :   ulong removed_cnt = 0UL;
     861           0 :   fd_pubkey_t removed[ FD_GUI_MAX_PEER_CNT ] = {0};
     862             : 
     863           0 :   uchar const * data = (uchar const *)(header+1UL);
     864           0 :   for( ulong i=0UL; i<gui->vote_account.vote_account_cnt; i++ ) {
     865           0 :     int found = 0;
     866           0 :     for( ulong j=0UL; j<peer_cnt; j++ ) {
     867           0 :       if( FD_UNLIKELY( !memcmp( gui->vote_account.vote_accounts[ i ].vote_account, data+j*112UL, 32UL ) ) ) {
     868           0 :         found = 1;
     869           0 :         break;
     870           0 :       }
     871           0 :     }
     872             : 
     873           0 :     if( FD_UNLIKELY( !found ) ) {
     874           0 :       fd_memcpy( removed[ removed_cnt++ ].uc, gui->vote_account.vote_accounts[ i ].vote_account->uc, 32UL );
     875           0 :       if( FD_LIKELY( i+1UL!=gui->vote_account.vote_account_cnt ) ) {
     876           0 :         gui->vote_account.vote_accounts[ i ] = gui->vote_account.vote_accounts[ gui->vote_account.vote_account_cnt-1UL ];
     877           0 :         gui->vote_account.vote_account_cnt--;
     878           0 :         i--;
     879           0 :       }
     880           0 :     }
     881           0 :   }
     882             : 
     883           0 :   ulong before_peer_cnt = gui->vote_account.vote_account_cnt;
     884           0 :   for( ulong i=0UL; i<peer_cnt; i++ ) {
     885           0 :     int found = 0;
     886           0 :     ulong found_idx;
     887           0 :     for( ulong j=0UL; j<gui->vote_account.vote_account_cnt; j++ ) {
     888           0 :       if( FD_UNLIKELY( !memcmp( gui->vote_account.vote_accounts[ j ].vote_account, data+i*112UL, 32UL ) ) ) {
     889           0 :         found_idx = j;
     890           0 :         found = 1;
     891           0 :         break;
     892           0 :       }
     893           0 :     }
     894             : 
     895           0 :     if( FD_UNLIKELY( !found ) ) {
     896           0 :       fd_memcpy( gui->vote_account.vote_accounts[ gui->vote_account.vote_account_cnt ].vote_account->uc, data+i*112UL, 32UL );
     897           0 :       fd_memcpy( gui->vote_account.vote_accounts[ gui->vote_account.vote_account_cnt ].pubkey->uc, data+i*112UL+32UL, 32UL );
     898             : 
     899           0 :       gui->vote_account.vote_accounts[ gui->vote_account.vote_account_cnt ].activated_stake = *(ulong const *)(data+i*112UL+64UL);
     900           0 :       gui->vote_account.vote_accounts[ gui->vote_account.vote_account_cnt ].last_vote = *(ulong const *)(data+i*112UL+72UL);
     901           0 :       gui->vote_account.vote_accounts[ gui->vote_account.vote_account_cnt ].root_slot = *(ulong const *)(data+i*112UL+80UL);
     902           0 :       gui->vote_account.vote_accounts[ gui->vote_account.vote_account_cnt ].epoch_credits = *(ulong const *)(data+i*112UL+88UL);
     903           0 :       gui->vote_account.vote_accounts[ gui->vote_account.vote_account_cnt ].commission = *(data+i*112UL+96UL);
     904           0 :       gui->vote_account.vote_accounts[ gui->vote_account.vote_account_cnt ].delinquent = *(data+i*112UL+97UL);
     905             : 
     906           0 :       gui->vote_account.vote_account_cnt++;
     907           0 :     } else {
     908           0 :       int peer_updated =
     909           0 :         memcmp( gui->vote_account.vote_accounts[ found_idx ].pubkey->uc, data+i*112UL+32UL, 32UL ) ||
     910           0 :         gui->vote_account.vote_accounts[ found_idx ].activated_stake != *(ulong const *)(data+i*112UL+64UL) ||
     911             :         // gui->vote_account.vote_accounts[ found_idx ].last_vote       != *(ulong const *)(data+i*112UL+72UL) ||
     912             :         // gui->vote_account.vote_accounts[ found_idx ].root_slot       != *(ulong const *)(data+i*112UL+80UL) ||
     913             :         // gui->vote_account.vote_accounts[ found_idx ].epoch_credits   != *(ulong const *)(data+i*112UL+88UL) ||
     914           0 :         gui->vote_account.vote_accounts[ found_idx ].commission      != *(data+i*112UL+96UL) ||
     915           0 :         gui->vote_account.vote_accounts[ found_idx ].delinquent      != *(data+i*112UL+97UL);
     916             : 
     917           0 :       if( FD_UNLIKELY( peer_updated ) ) {
     918           0 :         updated[ update_cnt++ ] = found_idx;
     919             : 
     920           0 :         fd_memcpy( gui->vote_account.vote_accounts[ found_idx ].pubkey->uc, data+i*112UL+32UL, 32UL );
     921           0 :         gui->vote_account.vote_accounts[ found_idx ].activated_stake = *(ulong const *)(data+i*112UL+64UL);
     922           0 :         gui->vote_account.vote_accounts[ found_idx ].last_vote = *(ulong const *)(data+i*112UL+72UL);
     923           0 :         gui->vote_account.vote_accounts[ found_idx ].root_slot = *(ulong const *)(data+i*112UL+80UL);
     924           0 :         gui->vote_account.vote_accounts[ found_idx ].epoch_credits = *(ulong const *)(data+i*112UL+88UL);
     925           0 :         gui->vote_account.vote_accounts[ found_idx ].commission = *(data+i*112UL+96UL);
     926           0 :         gui->vote_account.vote_accounts[ found_idx ].delinquent = *(data+i*112UL+97UL);
     927           0 :       }
     928           0 :     }
     929           0 :   }
     930             : 
     931           0 :   added_cnt = gui->vote_account.vote_account_cnt - before_peer_cnt;
     932           0 :   for( ulong i=before_peer_cnt; i<gui->vote_account.vote_account_cnt; i++ ) added[ i-before_peer_cnt ] = i;
     933             : 
     934           0 :   fd_gui_printf_peers_vote_account_update( gui, updated, update_cnt, removed, removed_cnt, added, added_cnt );
     935           0 :   fd_http_server_ws_broadcast( gui->http );
     936           0 : }
     937             : 
     938             : static void
     939             : fd_gui_handle_validator_info_update( fd_gui_t *    gui,
     940           0 :                                      uchar const * msg ) {
     941           0 :   if( FD_UNLIKELY( gui->validator_info.info_cnt == FD_GUI_MAX_PEER_CNT ) ) {
     942           0 :     FD_LOG_DEBUG(("validator info cnt exceeds 40200 %lu, ignoring additional entries", gui->validator_info.info_cnt ));
     943           0 :     return;
     944           0 :   }
     945           0 :   uchar const * data = (uchar const *)fd_type_pun_const( msg );
     946             : 
     947           0 :   ulong added_cnt = 0UL;
     948           0 :   ulong added[ 1 ] = {0};
     949             : 
     950           0 :   ulong update_cnt = 0UL;
     951           0 :   ulong updated[ 1 ] = {0};
     952             : 
     953           0 :   ulong removed_cnt = 0UL;
     954             :   /* Unlike gossip or vote account updates, validator info messages come
     955             :      in as info is discovered, and may contain as little as 1 validator
     956             :      per message.  Therefore, it doesn't make sense to use the remove
     957             :      mechanism.  */
     958             : 
     959           0 :   ulong before_peer_cnt = gui->validator_info.info_cnt;
     960           0 :   int found = 0;
     961           0 :   ulong found_idx;
     962           0 :   for( ulong j=0UL; j<gui->validator_info.info_cnt; j++ ) {
     963           0 :     if( FD_UNLIKELY( !memcmp( gui->validator_info.info[ j ].pubkey, data, 32UL ) ) ) {
     964           0 :       found_idx = j;
     965           0 :       found = 1;
     966           0 :       break;
     967           0 :     }
     968           0 :   }
     969             : 
     970           0 :   if( FD_UNLIKELY( !found ) ) {
     971           0 :     fd_memcpy( gui->validator_info.info[ gui->validator_info.info_cnt ].pubkey->uc, data, 32UL );
     972             : 
     973           0 :     strncpy( gui->validator_info.info[ gui->validator_info.info_cnt ].name, (char const *)(data+32UL), 64 );
     974           0 :     gui->validator_info.info[ gui->validator_info.info_cnt ].name[ 63 ] = '\0';
     975             : 
     976           0 :     strncpy( gui->validator_info.info[ gui->validator_info.info_cnt ].website, (char const *)(data+96UL), 128 );
     977           0 :     gui->validator_info.info[ gui->validator_info.info_cnt ].website[ 127 ] = '\0';
     978             : 
     979           0 :     strncpy( gui->validator_info.info[ gui->validator_info.info_cnt ].details, (char const *)(data+224UL), 256 );
     980           0 :     gui->validator_info.info[ gui->validator_info.info_cnt ].details[ 255 ] = '\0';
     981             : 
     982           0 :     strncpy( gui->validator_info.info[ gui->validator_info.info_cnt ].icon_uri, (char const *)(data+480UL), 128 );
     983           0 :     gui->validator_info.info[ gui->validator_info.info_cnt ].icon_uri[ 127 ] = '\0';
     984             : 
     985           0 :     gui->validator_info.info_cnt++;
     986           0 :   } else {
     987           0 :     int peer_updated =
     988           0 :       memcmp( gui->validator_info.info[ found_idx ].pubkey->uc, data, 32UL ) ||
     989           0 :       strncmp( gui->validator_info.info[ found_idx ].name, (char const *)(data+32UL), 64 ) ||
     990           0 :       strncmp( gui->validator_info.info[ found_idx ].website, (char const *)(data+96UL), 128 ) ||
     991           0 :       strncmp( gui->validator_info.info[ found_idx ].details, (char const *)(data+224UL), 256 ) ||
     992           0 :       strncmp( gui->validator_info.info[ found_idx ].icon_uri, (char const *)(data+480UL), 128 );
     993             : 
     994           0 :     if( FD_UNLIKELY( peer_updated ) ) {
     995           0 :       updated[ update_cnt++ ] = found_idx;
     996             : 
     997           0 :       fd_memcpy( gui->validator_info.info[ found_idx ].pubkey->uc, data, 32UL );
     998             : 
     999           0 :       strncpy( gui->validator_info.info[ found_idx ].name, (char const *)(data+32UL), 64 );
    1000           0 :       gui->validator_info.info[ found_idx ].name[ 63 ] = '\0';
    1001             : 
    1002           0 :       strncpy( gui->validator_info.info[ found_idx ].website, (char const *)(data+96UL), 128 );
    1003           0 :       gui->validator_info.info[ found_idx ].website[ 127 ] = '\0';
    1004             : 
    1005           0 :       strncpy( gui->validator_info.info[ found_idx ].details, (char const *)(data+224UL), 256 );
    1006           0 :       gui->validator_info.info[ found_idx ].details[ 255 ] = '\0';
    1007             : 
    1008           0 :       strncpy( gui->validator_info.info[ found_idx ].icon_uri, (char const *)(data+480UL), 128 );
    1009           0 :       gui->validator_info.info[ found_idx ].icon_uri[ 127 ] = '\0';
    1010           0 :     }
    1011           0 :   }
    1012             : 
    1013           0 :   added_cnt = gui->validator_info.info_cnt - before_peer_cnt;
    1014           0 :   for( ulong i=before_peer_cnt; i<gui->validator_info.info_cnt; i++ ) added[ i-before_peer_cnt ] = i;
    1015             : 
    1016           0 :   fd_gui_printf_peers_validator_info_update( gui, updated, update_cnt, NULL, removed_cnt, added, added_cnt );
    1017           0 :   fd_http_server_ws_broadcast( gui->http );
    1018           0 : }
    1019             : 
    1020             : int
    1021             : fd_gui_request_slot( fd_gui_t *    gui,
    1022             :                      ulong         ws_conn_id,
    1023             :                      ulong         request_id,
    1024           0 :                      cJSON const * params ) {
    1025           0 :   const cJSON * slot_param = cJSON_GetObjectItemCaseSensitive( params, "slot" );
    1026           0 :   if( FD_UNLIKELY( !cJSON_IsNumber( slot_param ) ) ) return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1027             : 
    1028           0 :   ulong _slot = slot_param->valueulong;
    1029           0 :   fd_gui_slot_t const * slot = fd_gui_get_slot_const( gui, _slot );
    1030           0 :   if( FD_UNLIKELY( !slot ) ) {
    1031           0 :     fd_gui_printf_null_query_response( gui->http, "slot", "query", request_id );
    1032           0 :     FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
    1033           0 :     return 0;
    1034           0 :   }
    1035             : 
    1036           0 :   fd_gui_printf_slot_request( gui, _slot, request_id );
    1037           0 :   FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
    1038           0 :   return 0;
    1039           0 : }
    1040             : 
    1041             : int
    1042             : fd_gui_request_slot_transactions( fd_gui_t *    gui,
    1043             :                                   ulong         ws_conn_id,
    1044             :                                   ulong         request_id,
    1045           0 :                                   cJSON const * params ) {
    1046           0 :   const cJSON * slot_param = cJSON_GetObjectItemCaseSensitive( params, "slot" );
    1047           0 :   if( FD_UNLIKELY( !cJSON_IsNumber( slot_param ) ) ) return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1048             : 
    1049           0 :   ulong _slot = slot_param->valueulong;
    1050           0 :   fd_gui_slot_t const * slot = fd_gui_get_slot_const( gui, _slot );
    1051           0 :   if( FD_UNLIKELY( !slot ) ) {
    1052           0 :     fd_gui_printf_null_query_response( gui->http, "slot", "query", request_id );
    1053           0 :     FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
    1054           0 :     return 0;
    1055           0 :   }
    1056             : 
    1057           0 :   fd_gui_printf_slot_transactions_request( gui, _slot, request_id );
    1058           0 :   FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
    1059           0 :   return 0;
    1060           0 : }
    1061             : 
    1062             : int
    1063             : fd_gui_request_slot_detailed( fd_gui_t *    gui,
    1064             :                               ulong         ws_conn_id,
    1065             :                               ulong         request_id,
    1066           0 :                               cJSON const * params ) {
    1067           0 :   const cJSON * slot_param = cJSON_GetObjectItemCaseSensitive( params, "slot" );
    1068           0 :   if( FD_UNLIKELY( !cJSON_IsNumber( slot_param ) ) ) return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1069             : 
    1070           0 :   ulong _slot = slot_param->valueulong;
    1071           0 :   fd_gui_slot_t const * slot = fd_gui_get_slot_const( gui, _slot );
    1072           0 :   if( FD_UNLIKELY( !slot ) ) {
    1073           0 :     fd_gui_printf_null_query_response( gui->http, "slot", "query", request_id );
    1074           0 :     FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
    1075           0 :     return 0;
    1076           0 :   }
    1077             : 
    1078           0 :   fd_gui_printf_slot_request_detailed( gui, _slot, request_id );
    1079           0 :   FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
    1080           0 :   return 0;
    1081           0 : }
    1082             : 
    1083             : static inline ulong
    1084           0 : fd_gui_slot_duration( fd_gui_t const * gui, fd_gui_slot_t const * cur ) {
    1085           0 :   fd_gui_slot_t const * prev = fd_gui_get_slot_const( gui, cur->slot-1UL );
    1086           0 :   if( FD_UNLIKELY( !prev ||
    1087           0 :                    prev->skipped ||
    1088           0 :                    prev->completed_time == LONG_MAX ||
    1089           0 :                    prev->slot != (cur->slot - 1UL) ||
    1090           0 :                    cur->skipped ||
    1091           0 :                    cur->completed_time == LONG_MAX ) ) return ULONG_MAX;
    1092             : 
    1093           0 :   return (ulong)(cur->completed_time - prev->completed_time);
    1094           0 : }
    1095             : 
    1096             : static inline void
    1097             : fd_gui_try_insert_ranking( fd_gui_t               * gui,
    1098             :                            fd_gui_slot_rankings_t * rankings,
    1099           0 :                            fd_gui_slot_t const    * slot ) {
    1100             :   /* Rankings are inserted into an extra slot at the end of the ranking
    1101             :      array, then the array is sorted. */
    1102           0 : #define TRY_INSERT_SLOT( ranking_name, ranking_slot, ranking_value ) \
    1103           0 :   do { \
    1104           0 :     rankings->FD_CONCAT2(largest_, ranking_name) [ FD_GUI_SLOT_RANKINGS_SZ ] = (fd_gui_slot_ranking_t){ .slot = (ranking_slot), .value = (ranking_value), .type = FD_GUI_SLOT_RANKING_TYPE_DESC }; \
    1105           0 :     fd_gui_slot_ranking_sort_insert( rankings->FD_CONCAT2(largest_, ranking_name), FD_GUI_SLOT_RANKINGS_SZ+1UL ); \
    1106           0 :     rankings->FD_CONCAT2(smallest_, ranking_name)[ FD_GUI_SLOT_RANKINGS_SZ ] = (fd_gui_slot_ranking_t){ .slot = (ranking_slot), .value = (ranking_value), .type = FD_GUI_SLOT_RANKING_TYPE_ASC  }; \
    1107           0 :     fd_gui_slot_ranking_sort_insert( rankings->FD_CONCAT2(smallest_, ranking_name), FD_GUI_SLOT_RANKINGS_SZ+1UL ); \
    1108           0 :   } while (0)
    1109             : 
    1110           0 :     if( slot->skipped ) {
    1111           0 :       TRY_INSERT_SLOT( skipped, slot->slot, slot->slot );
    1112           0 :       return;
    1113           0 :     }
    1114             : 
    1115           0 :     ulong dur = fd_gui_slot_duration( gui, slot );
    1116           0 :     if( FD_LIKELY( dur!=ULONG_MAX ) ) TRY_INSERT_SLOT( duration, slot->slot, dur );
    1117           0 :     TRY_INSERT_SLOT( tips,          slot->slot, slot->tips                      );
    1118           0 :     TRY_INSERT_SLOT( fees,          slot->slot, slot->priority_fee              );
    1119           0 :     TRY_INSERT_SLOT( rewards,       slot->slot, slot->tips + slot->priority_fee );
    1120           0 :     TRY_INSERT_SLOT( compute_units, slot->slot, slot->compute_units             );
    1121           0 : #undef TRY_INSERT_SLOT
    1122           0 : }
    1123             : 
    1124             : static void
    1125           0 : fd_gui_update_slot_rankings( fd_gui_t * gui ) {
    1126           0 :   if( FD_UNLIKELY( gui->summary.startup_progress.startup_ledger_max_slot==ULONG_MAX ) ) return;
    1127           0 :   if( FD_UNLIKELY( gui->summary.slot_rooted==ULONG_MAX                              ) ) return;
    1128             : 
    1129           0 :   ulong epoch_start_slot = ULONG_MAX;
    1130           0 :   ulong epoch            = ULONG_MAX;
    1131           0 :   for( ulong i = 0UL; i<2UL; i++ ) {
    1132           0 :     if( FD_LIKELY( gui->epoch.has_epoch[ i ] ) ) {
    1133             :       /* the "current" epoch is the smallest */
    1134           0 :       epoch_start_slot = fd_ulong_min( epoch_start_slot, gui->epoch.epochs[ i ].start_slot );
    1135           0 :       epoch            = fd_ulong_min( epoch,            gui->epoch.epochs[ i ].epoch      );
    1136           0 :     }
    1137           0 :   }
    1138             : 
    1139           0 :   if( FD_UNLIKELY( epoch==ULONG_MAX ) ) return;
    1140           0 :   ulong epoch_idx = epoch % 2UL;
    1141             : 
    1142             :   /* No new slots since the last update */
    1143           0 :   if( FD_UNLIKELY( gui->epoch.epochs[ epoch_idx ].rankings_slot>gui->summary.slot_rooted ) ) return;
    1144             : 
    1145             :   /* Slots before startup_ledger_max_slot are unavailable. */
    1146           0 :   gui->epoch.epochs[ epoch_idx ].rankings_slot = fd_ulong_max( gui->epoch.epochs[ epoch_idx ].rankings_slot, gui->summary.startup_progress.startup_ledger_max_slot+1UL );
    1147             : 
    1148             :   /* Update the rankings. Only look through slots we haven't already. */
    1149           0 :   for( ulong s = gui->summary.slot_rooted; s>=gui->epoch.epochs[ epoch_idx ].rankings_slot; s--) {
    1150           0 :     fd_gui_slot_t const * slot = fd_gui_get_slot_const( gui, s );
    1151           0 :     if( FD_UNLIKELY( !slot ) ) break;
    1152             : 
    1153           0 :     fd_gui_try_insert_ranking( gui, gui->epoch.epochs[ epoch_idx ].rankings, slot );
    1154           0 :     if( FD_UNLIKELY( slot->mine ) ) fd_gui_try_insert_ranking( gui, gui->epoch.epochs[ epoch_idx ].my_rankings, slot );
    1155           0 :   }
    1156             : 
    1157           0 :   gui->epoch.epochs[ epoch_idx ].rankings_slot = gui->summary.slot_rooted + 1UL;
    1158           0 : }
    1159             : 
    1160             : int
    1161             : fd_gui_request_slot_rankings( fd_gui_t *    gui,
    1162             :                               ulong         ws_conn_id,
    1163             :                               ulong         request_id,
    1164           0 :                               cJSON const * params ) {
    1165           0 :   const cJSON * slot_param = cJSON_GetObjectItemCaseSensitive( params, "mine" );
    1166           0 :   if( FD_UNLIKELY( !cJSON_IsBool( slot_param ) ) ) return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1167             : 
    1168           0 :   int mine = !!(slot_param->type & cJSON_True);
    1169           0 :   fd_gui_update_slot_rankings( gui );
    1170           0 :   fd_gui_printf_slot_rankings_request( gui, request_id, mine );
    1171           0 :   FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
    1172           0 :   return 0;
    1173           0 : }
    1174             : 
    1175             : int
    1176             : fd_gui_request_slot_shreds( fd_gui_t *    gui,
    1177             :                             ulong         ws_conn_id,
    1178             :                             ulong         request_id,
    1179           0 :                             cJSON const * params ) {
    1180           0 :   const cJSON * slot_param = cJSON_GetObjectItemCaseSensitive( params, "slot" );
    1181           0 :   if( FD_UNLIKELY( !cJSON_IsNumber( slot_param ) ) ) return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1182             : 
    1183           0 :   ulong _slot = slot_param->valueulong;
    1184             : 
    1185           0 :   fd_gui_slot_t const * slot = fd_gui_get_slot( gui, _slot );
    1186           0 :   if( FD_UNLIKELY( !slot || gui->shreds.history_tail > slot->shreds.end_offset + FD_GUI_SHREDS_HISTORY_SZ ) ) {
    1187           0 :     fd_gui_printf_null_query_response( gui->http, "slot", "query_rankings", request_id );
    1188           0 :     FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
    1189           0 :     return 0;
    1190           0 :   }
    1191             : 
    1192           0 :   fd_gui_printf_slot_shred_updates( gui, _slot, request_id );
    1193           0 :   FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
    1194           0 :   return 0;
    1195           0 : }
    1196             : 
    1197             : int
    1198             : fd_gui_ws_message( fd_gui_t *    gui,
    1199             :                    ulong         ws_conn_id,
    1200             :                    uchar const * data,
    1201           0 :                    ulong         data_len ) {
    1202             :   /* TODO: cJSON allocates, might fail SIGSYS due to brk(2)...
    1203             :      switch off this (or use wksp allocator) */
    1204           0 :   const char * parse_end;
    1205           0 :   cJSON * json = cJSON_ParseWithLengthOpts( (char *)data, data_len, &parse_end, 0 );
    1206           0 :   if( FD_UNLIKELY( !json ) ) {
    1207           0 :     return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1208           0 :   }
    1209             : 
    1210           0 :   const cJSON * node = cJSON_GetObjectItemCaseSensitive( json, "id" );
    1211           0 :   if( FD_UNLIKELY( !cJSON_IsNumber( node ) ) ) {
    1212           0 :     cJSON_Delete( json );
    1213           0 :     return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1214           0 :   }
    1215           0 :   ulong id = node->valueulong;
    1216             : 
    1217           0 :   const cJSON * topic = cJSON_GetObjectItemCaseSensitive( json, "topic" );
    1218           0 :   if( FD_UNLIKELY( !cJSON_IsString( topic ) || topic->valuestring==NULL ) ) {
    1219           0 :     cJSON_Delete( json );
    1220           0 :     return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1221           0 :   }
    1222             : 
    1223           0 :   const cJSON * key = cJSON_GetObjectItemCaseSensitive( json, "key" );
    1224           0 :   if( FD_UNLIKELY( !cJSON_IsString( key ) || key->valuestring==NULL ) ) {
    1225           0 :     cJSON_Delete( json );
    1226           0 :     return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1227           0 :   }
    1228             : 
    1229           0 :   if( FD_LIKELY( !strcmp( topic->valuestring, "slot" ) && !strcmp( key->valuestring, "query" ) ) ) {
    1230           0 :     const cJSON * params = cJSON_GetObjectItemCaseSensitive( json, "params" );
    1231           0 :     if( FD_UNLIKELY( !cJSON_IsObject( params ) ) ) {
    1232           0 :       cJSON_Delete( json );
    1233           0 :       return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1234           0 :     }
    1235             : 
    1236           0 :     int result = fd_gui_request_slot( gui, ws_conn_id, id, params );
    1237           0 :     cJSON_Delete( json );
    1238           0 :     return result;
    1239           0 :   } else if( FD_LIKELY( !strcmp( topic->valuestring, "slot" ) && !strcmp( key->valuestring, "query_detailed" ) ) ) {
    1240           0 :     const cJSON * params = cJSON_GetObjectItemCaseSensitive( json, "params" );
    1241           0 :     if( FD_UNLIKELY( !cJSON_IsObject( params ) ) ) {
    1242           0 :       cJSON_Delete( json );
    1243           0 :       return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1244           0 :     }
    1245             : 
    1246           0 :     int result = fd_gui_request_slot_detailed( gui, ws_conn_id, id, params );
    1247           0 :     cJSON_Delete( json );
    1248           0 :     return result;
    1249           0 :   } else if( FD_LIKELY( !strcmp( topic->valuestring, "slot" ) && !strcmp( key->valuestring, "query_transactions" ) ) ) {
    1250           0 :     const cJSON * params = cJSON_GetObjectItemCaseSensitive( json, "params" );
    1251           0 :     if( FD_UNLIKELY( !cJSON_IsObject( params ) ) ) {
    1252           0 :       cJSON_Delete( json );
    1253           0 :       return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1254           0 :     }
    1255             : 
    1256           0 :     int result = fd_gui_request_slot_transactions( gui, ws_conn_id, id, params );
    1257           0 :     cJSON_Delete( json );
    1258           0 :     return result;
    1259           0 :   } else if( FD_LIKELY( !strcmp( topic->valuestring, "slot" ) && !strcmp( key->valuestring, "query_rankings" ) ) ) {
    1260           0 :     const cJSON * params = cJSON_GetObjectItemCaseSensitive( json, "params" );
    1261           0 :     if( FD_UNLIKELY( !cJSON_IsObject( params ) ) ) {
    1262           0 :       cJSON_Delete( json );
    1263           0 :       return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1264           0 :     }
    1265             : 
    1266           0 :     int result = fd_gui_request_slot_rankings( gui, ws_conn_id, id, params );
    1267           0 :     cJSON_Delete( json );
    1268           0 :     return result;
    1269           0 :   } else if( FD_LIKELY( !strcmp( topic->valuestring, "slot" ) && !strcmp( key->valuestring, "query_shreds" ) ) ) {
    1270           0 :     const cJSON * params = cJSON_GetObjectItemCaseSensitive( json, "params" );
    1271           0 :     if( FD_UNLIKELY( !cJSON_IsObject( params ) ) ) {
    1272           0 :       cJSON_Delete( json );
    1273           0 :       return FD_HTTP_SERVER_CONNECTION_CLOSE_BAD_REQUEST;
    1274           0 :     }
    1275             : 
    1276           0 :     int result = fd_gui_request_slot_shreds( gui, ws_conn_id, id, params );
    1277           0 :     cJSON_Delete( json );
    1278           0 :     return result;
    1279           0 :   } else if( FD_LIKELY( !strcmp( topic->valuestring, "summary" ) && !strcmp( key->valuestring, "ping" ) ) ) {
    1280           0 :     fd_gui_printf_summary_ping( gui, id );
    1281           0 :     FD_TEST( !fd_http_server_ws_send( gui->http, ws_conn_id ) );
    1282             : 
    1283           0 :     cJSON_Delete( json );
    1284           0 :     return 0;
    1285           0 :   }
    1286             : 
    1287           0 :   cJSON_Delete( json );
    1288           0 :   return FD_HTTP_SERVER_CONNECTION_CLOSE_UNKNOWN_METHOD;
    1289           0 : }
    1290             : 
    1291             : static fd_gui_slot_t *
    1292             : fd_gui_clear_slot( fd_gui_t *      gui,
    1293             :                    ulong           _slot,
    1294           0 :                    ulong           _parent_slot ) {
    1295           0 :   fd_gui_slot_t * slot = gui->slots[ _slot % FD_GUI_SLOTS_CNT ];
    1296             : 
    1297           0 :   int mine = 0;
    1298           0 :   ulong epoch_idx = 0UL;
    1299           0 :   for( ulong i=0UL; i<2UL; i++) {
    1300           0 :     if( FD_UNLIKELY( !gui->epoch.has_epoch[ i ] ) ) continue;
    1301           0 :     if( FD_LIKELY( _slot>=gui->epoch.epochs[ i ].start_slot && _slot<=gui->epoch.epochs[ i ].end_slot ) ) {
    1302           0 :       fd_pubkey_t const * slot_leader = fd_epoch_leaders_get( gui->epoch.epochs[ i ].lsched, _slot );
    1303           0 :       mine = !memcmp( slot_leader->uc, gui->summary.identity_key->uc, 32UL );
    1304           0 :       epoch_idx = i;
    1305           0 :       break;
    1306           0 :     }
    1307           0 :   }
    1308             : 
    1309           0 :   slot->slot                   = _slot;
    1310           0 :   slot->parent_slot            = _parent_slot;
    1311           0 :   slot->max_compute_units      = UINT_MAX;
    1312           0 :   slot->completed_time         = LONG_MAX;
    1313           0 :   slot->mine                   = mine;
    1314           0 :   slot->skipped                = 0;
    1315           0 :   slot->must_republish         = 1;
    1316           0 :   slot->level                  = FD_GUI_SLOT_LEVEL_INCOMPLETE;
    1317           0 :   slot->total_txn_cnt          = UINT_MAX;
    1318           0 :   slot->vote_txn_cnt           = UINT_MAX;
    1319           0 :   slot->failed_txn_cnt         = UINT_MAX;
    1320           0 :   slot->nonvote_failed_txn_cnt = UINT_MAX;
    1321           0 :   slot->compute_units          = UINT_MAX;
    1322           0 :   slot->transaction_fee        = ULONG_MAX;
    1323           0 :   slot->priority_fee           = ULONG_MAX;
    1324           0 :   slot->tips                   = ULONG_MAX;
    1325           0 :   slot->shred_cnt              = UINT_MAX;
    1326           0 :   slot->shreds.start_offset    = ULONG_MAX;
    1327           0 :   slot->shreds.end_offset      = ULONG_MAX;
    1328             : 
    1329           0 :   if( FD_LIKELY( slot->mine ) ) {
    1330             :     /* All slots start off not skipped, until we see it get off the reset
    1331             :        chain. */
    1332           0 :     gui->epoch.epochs[ epoch_idx ].my_total_slots++;
    1333             : 
    1334           0 :     slot->leader_history_idx = gui->leader_slots_cnt++;
    1335           0 :     fd_gui_leader_slot_t * lslot = gui->leader_slots[ slot->leader_history_idx % FD_GUI_LEADER_CNT ];
    1336             : 
    1337           0 :     lslot->slot                        = _slot;
    1338           0 :     lslot->leader_start_time           = LONG_MAX;
    1339           0 :     lslot->leader_end_time             = LONG_MAX;
    1340           0 :     lslot->tile_timers_sample_cnt      = ULONG_MAX;
    1341           0 :     lslot->txs.microblocks_upper_bound = USHORT_MAX;
    1342           0 :     lslot->txs.begin_microblocks       = 0U;
    1343           0 :     lslot->txs.end_microblocks         = 0U;
    1344           0 :     lslot->txs.start_offset            = ULONG_MAX;
    1345           0 :     lslot->txs.end_offset              = ULONG_MAX;
    1346           0 :   }
    1347             : 
    1348           0 :   if( FD_UNLIKELY( !_slot ) ) {
    1349             :     /* Slot 0 is always rooted */
    1350           0 :     slot->level   = FD_GUI_SLOT_LEVEL_ROOTED;
    1351           0 :   }
    1352             : 
    1353           0 :   return slot;
    1354           0 : }
    1355             : 
    1356             : static void
    1357             : fd_gui_handle_leader_schedule( fd_gui_t *    gui,
    1358             :                                ulong const * msg,
    1359           0 :                                long          now ) {
    1360           0 :   ulong epoch               = msg[ 0 ];
    1361           0 :   ulong staked_cnt          = msg[ 1 ];
    1362           0 :   ulong start_slot          = msg[ 2 ];
    1363           0 :   ulong slot_cnt            = msg[ 3 ];
    1364           0 :   ulong excluded_stake      = msg[ 4 ];
    1365           0 :   ulong vote_keyed_lsched   = msg[ 5 ];
    1366             : 
    1367           0 :   FD_TEST( staked_cnt<=MAX_STAKED_LEADERS );
    1368           0 :   FD_TEST( slot_cnt<=MAX_SLOTS_PER_EPOCH );
    1369             : 
    1370           0 :   ulong idx = epoch % 2UL;
    1371           0 :   gui->epoch.has_epoch[ idx ] = 1;
    1372             : 
    1373           0 :   gui->epoch.epochs[ idx ].epoch            = epoch;
    1374           0 :   gui->epoch.epochs[ idx ].start_slot       = start_slot;
    1375           0 :   gui->epoch.epochs[ idx ].end_slot         = start_slot + slot_cnt - 1; // end_slot is inclusive.
    1376           0 :   gui->epoch.epochs[ idx ].excluded_stake   = excluded_stake;
    1377           0 :   gui->epoch.epochs[ idx ].my_total_slots   = 0UL;
    1378           0 :   gui->epoch.epochs[ idx ].my_skipped_slots = 0UL;
    1379             : 
    1380           0 :   memset( gui->epoch.epochs[ idx ].rankings,    (int)(UINT_MAX), sizeof(gui->epoch.epochs[ idx ].rankings)    );
    1381           0 :   memset( gui->epoch.epochs[ idx ].my_rankings, (int)(UINT_MAX), sizeof(gui->epoch.epochs[ idx ].my_rankings) );
    1382             : 
    1383           0 :   gui->epoch.epochs[ idx ].rankings_slot = start_slot;
    1384             : 
    1385           0 :   fd_vote_stake_weight_t const * stake_weights = fd_type_pun_const( msg+6UL );
    1386           0 :   memcpy( gui->epoch.epochs[ idx ].stakes, stake_weights, staked_cnt*sizeof(fd_vote_stake_weight_t) );
    1387             : 
    1388           0 :   fd_epoch_leaders_delete( fd_epoch_leaders_leave( gui->epoch.epochs[ idx ].lsched ) );
    1389           0 :   gui->epoch.epochs[idx].lsched = fd_epoch_leaders_join( fd_epoch_leaders_new( gui->epoch.epochs[ idx ]._lsched,
    1390           0 :                                                                                epoch,
    1391           0 :                                                                                gui->epoch.epochs[ idx ].start_slot,
    1392           0 :                                                                                slot_cnt,
    1393           0 :                                                                                staked_cnt,
    1394           0 :                                                                                gui->epoch.epochs[ idx ].stakes,
    1395           0 :                                                                                excluded_stake,
    1396           0 :                                                                                vote_keyed_lsched ) );
    1397             : 
    1398           0 :   if( FD_UNLIKELY( start_slot==0UL ) ) {
    1399           0 :     gui->epoch.epochs[ 0 ].start_time = now;
    1400           0 :   } else {
    1401           0 :     gui->epoch.epochs[ idx ].start_time = LONG_MAX;
    1402             : 
    1403           0 :     for( ulong i=0UL; i<fd_ulong_min( start_slot-1UL, FD_GUI_SLOTS_CNT ); i++ ) {
    1404           0 :       fd_gui_slot_t const * slot = fd_gui_get_slot_const( gui, start_slot-i );
    1405           0 :       if( FD_UNLIKELY( !slot ) ) break;
    1406           0 :       else if( FD_UNLIKELY( slot->skipped ) ) continue;
    1407             : 
    1408           0 :       gui->epoch.epochs[ idx ].start_time = slot->completed_time;
    1409           0 :       break;
    1410           0 :     }
    1411           0 :   }
    1412             : 
    1413           0 :   fd_gui_printf_epoch( gui, idx );
    1414           0 :   fd_http_server_ws_broadcast( gui->http );
    1415           0 : }
    1416             : 
    1417             : static void
    1418             : fd_gui_handle_slot_start( fd_gui_t * gui,
    1419             :                           ulong *    msg,
    1420           0 :                           long       now ) {
    1421           0 :   ulong _slot = msg[ 0 ];
    1422           0 :   ulong _parent_slot = msg[ 1 ];
    1423             :   // FD_LOG_WARNING(( "Got start slot %lu parent_slot %lu", _slot, _parent_slot ));
    1424           0 :   FD_TEST( gui->debug_in_leader_slot==ULONG_MAX );
    1425           0 :   gui->debug_in_leader_slot = _slot;
    1426             : 
    1427           0 :   fd_gui_slot_t * slot = fd_gui_get_slot( gui, _slot );
    1428           0 :   if( FD_UNLIKELY( !slot ) ) slot = fd_gui_clear_slot( gui, _slot, _parent_slot );
    1429             : 
    1430           0 :   fd_gui_tile_timers_snap( gui );
    1431           0 :   gui->summary.tile_timers_snap_idx_slot_start = (gui->summary.tile_timers_snap_idx+(FD_GUI_TILE_TIMER_SNAP_CNT-1UL))%FD_GUI_TILE_TIMER_SNAP_CNT;
    1432             : 
    1433           0 :   fd_gui_txn_waterfall_t waterfall[ 1 ];
    1434           0 :   fd_gui_txn_waterfall_snap( gui, waterfall );
    1435           0 :   fd_gui_tile_stats_snap( gui, waterfall, slot->tile_stats_begin, now );
    1436           0 : }
    1437             : 
    1438             : static void
    1439             : fd_gui_handle_slot_end( fd_gui_t * gui,
    1440             :                         ulong *    msg,
    1441           0 :                         long       now ) {
    1442           0 :   ulong _slot     = msg[ 0 ];
    1443           0 :   ulong _cus_used = msg[ 1 ];
    1444           0 :   if( FD_UNLIKELY( gui->debug_in_leader_slot!=_slot ) ) {
    1445           0 :     FD_LOG_ERR(( "gui->debug_in_leader_slot %lu _slot %lu", gui->debug_in_leader_slot, _slot ));
    1446           0 :   }
    1447           0 :   gui->debug_in_leader_slot = ULONG_MAX;
    1448             : 
    1449           0 :   fd_gui_slot_t * slot = fd_gui_get_slot( gui, _slot );
    1450           0 :   FD_TEST( slot );
    1451             : 
    1452           0 :   slot->compute_units = (uint)_cus_used;
    1453             : 
    1454           0 :   fd_gui_tile_timers_snap( gui );
    1455             : 
    1456             :   /* Downsample tile timers. */
    1457           0 :   ulong end = gui->summary.tile_timers_snap_idx;
    1458           0 :   end = fd_ulong_if( end<gui->summary.tile_timers_snap_idx_slot_start, end+FD_GUI_TILE_TIMER_SNAP_CNT, end );
    1459             : 
    1460           0 :   fd_gui_leader_slot_t * lslot = fd_gui_get_leader_slot( gui, _slot );
    1461           0 :   if( FD_LIKELY( lslot ) ) {
    1462           0 :     lslot->tile_timers_sample_cnt = end-gui->summary.tile_timers_snap_idx_slot_start;
    1463           0 :     ulong stride = fd_ulong_max( 1UL, (end-gui->summary.tile_timers_snap_idx_slot_start) / FD_GUI_TILE_TIMER_LEADER_DOWNSAMPLE_CNT );
    1464           0 :     for( ulong sample_snap_idx=gui->summary.tile_timers_snap_idx_slot_start, i=0UL; sample_snap_idx<end; sample_snap_idx+=stride, i++ ) {
    1465           0 :       memcpy( lslot->tile_timers[ i ], gui->summary.tile_timers_snap[ sample_snap_idx%FD_GUI_TILE_TIMER_SNAP_CNT ], sizeof(lslot->tile_timers[ i ]) );
    1466           0 :     }
    1467           0 :   }
    1468             : 
    1469             :   /* When a slot ends, snap the state of the waterfall and save it into
    1470             :      that slot, and also reset the reference counters to the end of the
    1471             :      slot. */
    1472             : 
    1473           0 :   fd_gui_txn_waterfall_snap( gui, slot->waterfall_end );
    1474           0 :   memcpy( slot->waterfall_begin, gui->summary.txn_waterfall_reference, sizeof(slot->waterfall_begin) );
    1475           0 :   memcpy( gui->summary.txn_waterfall_reference, slot->waterfall_end, sizeof(gui->summary.txn_waterfall_reference) );
    1476             : 
    1477           0 :   fd_gui_tile_stats_snap( gui, slot->waterfall_end, slot->tile_stats_end, now );
    1478           0 : }
    1479             : 
    1480             : static inline void
    1481           0 : fd_gui_try_insert_ephemeral_slot( fd_gui_ephemeral_slot_t * slots, ulong slots_sz, ulong slot, long now ) {
    1482           0 :   int already_present = 0;
    1483           0 :   for( ulong i=0UL; i<slots_sz; i++ ) {
    1484             :     /* evict any slots older than 4.8 seconds */
    1485           0 :     if( FD_UNLIKELY( slots[ i ].slot!=ULONG_MAX && now-slots[ i ].timestamp_arrival_nanos>4800000000L ) ) {
    1486           0 :       slots[ i ].slot = ULONG_MAX;
    1487           0 :       continue;
    1488           0 :     }
    1489             : 
    1490             :     /* if we've already seen this slot, just update the timestamp */
    1491           0 :     if( FD_UNLIKELY( slots[ i ].slot==slot ) ) {
    1492           0 :       slots[ i ].timestamp_arrival_nanos = now;
    1493           0 :       already_present = 1;
    1494           0 :     }
    1495           0 :   }
    1496           0 :   if( FD_LIKELY( already_present ) ) return;
    1497             : 
    1498             :   /* Insert the new slot number, evicting a smaller slot if necessary */
    1499           0 :   slots[ slots_sz ].timestamp_arrival_nanos = now;
    1500           0 :   slots[ slots_sz ].slot = slot;
    1501           0 :   fd_gui_ephemeral_slot_sort_insert( slots, slots_sz+1UL );
    1502           0 : }
    1503             : 
    1504             : static inline void
    1505           0 : fd_gui_try_insert_catch_up_slot( ulong * slots, ulong * slots_sz, ulong slot ) {
    1506             :   /* catch up history is run-length encoded */
    1507           0 :   int inserted = 0;
    1508           0 :   for( ulong i=0UL; i<*slots_sz; i++ ) {
    1509           0 :     if( FD_UNLIKELY( i%2UL==1UL && slots[ i ]==slot-1UL ) ) {
    1510           0 :       slots[ i ]++;
    1511           0 :       inserted = 1;
    1512           0 :       break;
    1513           0 :     } else if( FD_UNLIKELY( i%2UL==0UL && slots[ i ]==slot+1UL ) ) {
    1514           0 :       slots[ i ]--;
    1515           0 :       inserted = 1;
    1516           0 :       break;
    1517           0 :     }
    1518           0 :   }
    1519           0 :   if( FD_LIKELY( !inserted ) ) {
    1520           0 :     slots[ (*slots_sz)++ ] = slot;
    1521           0 :     slots[ (*slots_sz)++ ] = slot;
    1522           0 :   }
    1523             : 
    1524             :   /* colesce intervals that touch */
    1525           0 :   ulong removed = 0UL;
    1526           0 :   for( ulong i=1UL; i<(*slots_sz)-1UL; i+=2 ) {
    1527           0 :     if( FD_UNLIKELY( slots[ i ]==slots[ i+1UL ] ) ) {
    1528           0 :       slots[ i ]     = ULONG_MAX;
    1529           0 :       slots[ i+1UL ] = ULONG_MAX;
    1530           0 :       removed += 2;
    1531           0 :     }
    1532           0 :   }
    1533             : 
    1534           0 :   fd_sort_up_ulong_insert( slots, (*slots_sz) );
    1535           0 :   (*slots_sz) -= removed;
    1536           0 : }
    1537             : 
    1538             : static inline int
    1539           0 : fd_gui_ephemeral_slots_contains( fd_gui_ephemeral_slot_t * slots, ulong slots_sz, ulong slot ) {
    1540           0 :   for( ulong i=0UL; i<slots_sz; i++ ) {
    1541           0 :     if( FD_UNLIKELY( slots[ i ].slot==ULONG_MAX ) ) break;
    1542           0 :     if( FD_UNLIKELY( slots[ i ].slot==slot ) ) return 1;
    1543           0 :   }
    1544           0 :   return 0;
    1545           0 : }
    1546             : 
    1547             : void
    1548             : fd_gui_handle_shred( fd_gui_t * gui,
    1549             :                      ulong      slot,
    1550             :                      ulong      shred_idx,
    1551             :                      ulong      fec_idx,
    1552             :                      int        is_turbine,
    1553           0 :                      long       tsorig ) {
    1554           0 :   int was_sent = fd_gui_ephemeral_slots_contains( gui->summary.slots_max_turbine, FD_GUI_TURBINE_SLOT_HISTORY_SZ, slot );
    1555           0 :   if( FD_LIKELY( is_turbine ) ) fd_gui_try_insert_ephemeral_slot( gui->summary.slots_max_turbine, FD_GUI_TURBINE_SLOT_HISTORY_SZ, slot, tsorig );
    1556             : 
    1557           0 :   if( FD_UNLIKELY( !was_sent && is_turbine && slot!=gui->summary.slot_turbine ) ) {
    1558           0 :     gui->summary.slot_turbine = slot;
    1559             : 
    1560           0 :     fd_gui_printf_turbine_slot( gui );
    1561           0 :     fd_http_server_ws_broadcast( gui->http );
    1562             : 
    1563           0 :     if( FD_UNLIKELY( gui->summary.slot_caught_up==ULONG_MAX ) ) fd_gui_try_insert_catch_up_slot( gui->summary.catch_up_turbine, &gui->summary.catch_up_turbine_sz, slot );
    1564           0 :   }
    1565             : 
    1566           0 :   fd_gui_slot_staged_shred_event_t * recv_event = &gui->shreds.staged[ gui->shreds.staged_tail++ ];
    1567           0 :   recv_event->timestamp = tsorig;
    1568           0 :   recv_event->shred_idx = (ushort)shred_idx;
    1569           0 :   recv_event->fec_idx   = (ushort)fec_idx;
    1570           0 :   recv_event->slot      = slot;
    1571           0 :   recv_event->event     = fd_uchar_if( is_turbine, FD_GUI_SLOT_SHRED_SHRED_RECEIVED_TURBINE, FD_GUI_SLOT_SHRED_SHRED_RECEIVED_REPAIR );
    1572           0 : }
    1573             : 
    1574             : void
    1575           0 : fd_gui_handle_repair_slot( fd_gui_t * gui, ulong slot, long now ) {
    1576           0 :   int was_sent = fd_gui_ephemeral_slots_contains( gui->summary.slots_max_repair, FD_GUI_REPAIR_SLOT_HISTORY_SZ, slot );
    1577           0 :   fd_gui_try_insert_ephemeral_slot( gui->summary.slots_max_repair, FD_GUI_REPAIR_SLOT_HISTORY_SZ, slot, now );
    1578             : 
    1579           0 :   if( FD_UNLIKELY( !was_sent && slot!=gui->summary.slot_repair ) ) {
    1580           0 :     gui->summary.slot_repair = slot;
    1581             : 
    1582           0 :     fd_gui_printf_repair_slot( gui );
    1583           0 :     fd_http_server_ws_broadcast( gui->http );
    1584             : 
    1585           0 :     if( FD_UNLIKELY( gui->summary.slot_caught_up==ULONG_MAX ) ) fd_gui_try_insert_catch_up_slot( gui->summary.catch_up_repair, &gui->summary.catch_up_repair_sz, slot );
    1586           0 :   }
    1587           0 : }
    1588             : 
    1589             : static void
    1590             : fd_gui_handle_reset_slot_legacy( fd_gui_t * gui,
    1591             :                                  ulong *    msg,
    1592           0 :                                  long       now ) {
    1593           0 :   ulong last_landed_vote = msg[ 0 ];
    1594             : 
    1595           0 :   ulong parent_cnt = msg[ 1 ];
    1596           0 :   FD_TEST( parent_cnt<4096UL );
    1597             : 
    1598           0 :   ulong _slot = msg[ 2 ];
    1599             : 
    1600           0 :   for( ulong i=0UL; i<parent_cnt; i++ ) {
    1601           0 :     ulong parent_slot = msg[2UL+i];
    1602           0 :     fd_gui_slot_t * slot = fd_gui_get_slot( gui, parent_slot );
    1603           0 :     if( FD_UNLIKELY( !slot ) ) {
    1604           0 :       ulong parent_parent_slot = ULONG_MAX;
    1605           0 :       if( FD_UNLIKELY( i!=parent_cnt-1UL) ) parent_parent_slot = msg[ 3UL+i ];
    1606           0 :       fd_gui_clear_slot( gui, parent_slot, parent_parent_slot );
    1607           0 :     }
    1608           0 :   }
    1609             : 
    1610           0 :   if( FD_UNLIKELY( gui->summary.vote_distance!=_slot-last_landed_vote ) ) {
    1611           0 :     gui->summary.vote_distance = _slot-last_landed_vote;
    1612           0 :     fd_gui_printf_vote_distance( gui );
    1613           0 :     fd_http_server_ws_broadcast( gui->http );
    1614           0 :   }
    1615             : 
    1616           0 :   if( FD_LIKELY( gui->summary.vote_state!=FD_GUI_VOTE_STATE_NON_VOTING ) ) {
    1617           0 :     if( FD_UNLIKELY( last_landed_vote==ULONG_MAX || (last_landed_vote+150UL)<_slot ) ) {
    1618           0 :       if( FD_UNLIKELY( gui->summary.vote_state!=FD_GUI_VOTE_STATE_DELINQUENT ) ) {
    1619           0 :         gui->summary.vote_state = FD_GUI_VOTE_STATE_DELINQUENT;
    1620           0 :         fd_gui_printf_vote_state( gui );
    1621           0 :         fd_http_server_ws_broadcast( gui->http );
    1622           0 :       }
    1623           0 :     } else {
    1624           0 :       if( FD_UNLIKELY( gui->summary.vote_state!=FD_GUI_VOTE_STATE_VOTING ) ) {
    1625           0 :         gui->summary.vote_state = FD_GUI_VOTE_STATE_VOTING;
    1626           0 :         fd_gui_printf_vote_state( gui );
    1627           0 :         fd_http_server_ws_broadcast( gui->http );
    1628           0 :       }
    1629           0 :     }
    1630           0 :   }
    1631             : 
    1632           0 :   ulong parent_slot_idx = 0UL;
    1633             : 
    1634           0 :   int republish_skip_rate[ 2 ] = {0};
    1635             : 
    1636           0 :   for( ulong i=0UL; i<fd_ulong_min( _slot+1, FD_GUI_SLOTS_CNT ); i++ ) {
    1637           0 :     ulong parent_slot = _slot - i;
    1638             : 
    1639           0 :     fd_gui_slot_t * slot = fd_gui_get_slot( gui, parent_slot );
    1640           0 :     if( FD_UNLIKELY( !slot ) ) slot = fd_gui_clear_slot( gui, parent_slot, ULONG_MAX );
    1641             : 
    1642             :     /* The chain of parents may stretch into already rooted slots if
    1643             :        they haven't been squashed yet, if we reach one of them we can
    1644             :        just exit, all the information prior to the root is already
    1645             :        correct. */
    1646             : 
    1647           0 :     if( FD_LIKELY( slot->level>=FD_GUI_SLOT_LEVEL_ROOTED ) ) break;
    1648             : 
    1649           0 :     int should_republish = slot->must_republish;
    1650           0 :     slot->must_republish = 0;
    1651             : 
    1652           0 :     if( FD_UNLIKELY( parent_slot!=msg[2UL+parent_slot_idx] ) ) {
    1653             :       /* We are between two parents in the rooted chain, which means
    1654             :          we were skipped. */
    1655           0 :       if( FD_UNLIKELY( !slot->skipped ) ) {
    1656           0 :         slot->skipped = 1;
    1657           0 :         should_republish = 1;
    1658           0 :         if( FD_LIKELY( slot->mine ) ) {
    1659           0 :           for( ulong i=0UL; i<2UL; i++ ) {
    1660           0 :             if( FD_LIKELY( parent_slot>=gui->epoch.epochs[ i ].start_slot && parent_slot<=gui->epoch.epochs[ i ].end_slot ) ) {
    1661           0 :               gui->epoch.epochs[ i ].my_skipped_slots++;
    1662           0 :               republish_skip_rate[ i ] = 1;
    1663           0 :               break;
    1664           0 :             }
    1665           0 :           }
    1666           0 :         }
    1667           0 :       }
    1668           0 :     } else {
    1669             :       /* Reached the next parent... */
    1670           0 :       if( FD_UNLIKELY( slot->skipped ) ) {
    1671           0 :         slot->skipped = 0;
    1672           0 :         should_republish = 1;
    1673           0 :         if( FD_LIKELY( slot->mine ) ) {
    1674           0 :           for( ulong i=0UL; i<2UL; i++ ) {
    1675           0 :             if( FD_LIKELY( parent_slot>=gui->epoch.epochs[ i ].start_slot && parent_slot<=gui->epoch.epochs[ i ].end_slot ) ) {
    1676           0 :               gui->epoch.epochs[ i ].my_skipped_slots--;
    1677           0 :               republish_skip_rate[ i ] = 1;
    1678           0 :               break;
    1679           0 :             }
    1680           0 :           }
    1681           0 :         }
    1682           0 :       }
    1683           0 :       parent_slot_idx++;
    1684           0 :     }
    1685             : 
    1686           0 :     if( FD_LIKELY( should_republish ) ) {
    1687           0 :       fd_gui_printf_slot( gui, parent_slot );
    1688           0 :       fd_http_server_ws_broadcast( gui->http );
    1689           0 :     }
    1690             : 
    1691             :     /* We reached the last parent in the chain, everything above this
    1692             :        must have already been rooted, so we can exit. */
    1693             : 
    1694           0 :     if( FD_UNLIKELY( parent_slot_idx>=parent_cnt ) ) break;
    1695           0 :   }
    1696             : 
    1697           0 :   ulong duration_sum = 0UL;
    1698           0 :   ulong slot_cnt = 0UL;
    1699             : 
    1700             :   /* If we've just caught up we should truncate our slot history to avoid including catch-up slots */
    1701           0 :   int just_caught_up = gui->summary.slot_caught_up!=ULONG_MAX && _slot>gui->summary.slot_caught_up && _slot<gui->summary.slot_caught_up+750UL;
    1702           0 :   ulong slot_duration_history_sz = fd_ulong_if( just_caught_up, _slot-gui->summary.slot_caught_up, 750UL );
    1703           0 :   for( ulong i=0UL; i<fd_ulong_min( _slot+1, slot_duration_history_sz ); i++ ) {
    1704           0 :     ulong parent_slot = _slot - i;
    1705             : 
    1706           0 :     fd_gui_slot_t const * slot = fd_gui_get_slot_const( gui, parent_slot );
    1707           0 :     if( FD_UNLIKELY( !slot) ) break;
    1708           0 :     if( FD_UNLIKELY( slot->slot!=parent_slot ) ) {
    1709           0 :       FD_LOG_ERR(( "_slot %lu i %lu we expect _slot-i %lu got slot->slot %lu", _slot, i, _slot-i, slot->slot ));
    1710           0 :     }
    1711             : 
    1712           0 :     ulong slot_duration = fd_gui_slot_duration( gui, slot );
    1713           0 :     if( FD_LIKELY( slot_duration!=ULONG_MAX ) ) {
    1714           0 :       duration_sum += slot_duration;
    1715           0 :       slot_cnt++;
    1716           0 :     }
    1717           0 :   }
    1718             : 
    1719           0 :   if( FD_LIKELY( slot_cnt>0 )) {
    1720           0 :     gui->summary.estimated_slot_duration_nanos = (ulong)(duration_sum / slot_cnt);
    1721           0 :     fd_gui_printf_estimated_slot_duration_nanos( gui );
    1722           0 :     fd_http_server_ws_broadcast( gui->http );
    1723           0 :   }
    1724             : 
    1725           0 :   if( FD_LIKELY( gui->summary.slot_completed==ULONG_MAX || _slot!=gui->summary.slot_completed ) ) {
    1726           0 :     gui->summary.slot_completed = _slot;
    1727           0 :     fd_gui_printf_completed_slot( gui );
    1728           0 :     fd_http_server_ws_broadcast( gui->http );
    1729             : 
    1730             :     /* Also update slot_turbine which could be larger than the max
    1731             :        turbine slot if we are leader */
    1732           0 :     if( FD_UNLIKELY( gui->summary.slots_max_turbine[ 0 ].slot!=ULONG_MAX && gui->summary.slot_completed!=ULONG_MAX && gui->summary.slot_completed>gui->summary.slots_max_turbine[ 0 ].slot ) ) {
    1733           0 :       fd_gui_try_insert_ephemeral_slot( gui->summary.slots_max_turbine, FD_GUI_TURBINE_SLOT_HISTORY_SZ, gui->summary.slot_completed, now );
    1734           0 :     }
    1735             : 
    1736           0 :     int slot_turbine_hist_full = gui->summary.slots_max_turbine[ FD_GUI_TURBINE_SLOT_HISTORY_SZ-1UL ].slot!=ULONG_MAX;
    1737           0 :     if( FD_UNLIKELY( gui->summary.slot_caught_up==ULONG_MAX && slot_turbine_hist_full && gui->summary.slots_max_turbine[ 0 ].slot < (gui->summary.slot_completed + 3UL) ) ) {
    1738           0 :       gui->summary.slot_caught_up = gui->summary.slot_completed + 4UL;
    1739             : 
    1740           0 :       fd_gui_printf_slot_caught_up( gui );
    1741           0 :       fd_http_server_ws_broadcast( gui->http );
    1742           0 :     }
    1743           0 :   }
    1744             : 
    1745           0 :   for( ulong i=0UL; i<2UL; i++ ) {
    1746           0 :     if( FD_LIKELY( republish_skip_rate[ i ] ) ) {
    1747           0 :       fd_gui_printf_skip_rate( gui, i );
    1748           0 :       fd_http_server_ws_broadcast( gui->http );
    1749           0 :     }
    1750           0 :   }
    1751           0 : }
    1752             : 
    1753             : static void
    1754             : fd_gui_handle_completed_slot( fd_gui_t * gui,
    1755             :                               ulong *    msg,
    1756           0 :                               long       now ) {
    1757           0 :   ulong _slot                    = msg[ 0 ];
    1758           0 :   uint  total_txn_count          = (uint)msg[ 1 ];
    1759           0 :   uint  nonvote_txn_count        = (uint)msg[ 2 ];
    1760           0 :   uint  failed_txn_count         = (uint)msg[ 3 ];
    1761           0 :   uint  nonvote_failed_txn_count = (uint)msg[ 4 ];
    1762           0 :   uint  compute_units            = (uint)msg[ 5 ];
    1763           0 :   ulong transaction_fee          = msg[ 6 ];
    1764           0 :   ulong priority_fee             = msg[ 7 ];
    1765           0 :   ulong tips                     = msg[ 8 ];
    1766           0 :   ulong _parent_slot             = msg[ 9 ];
    1767           0 :   ulong max_compute_units        = msg[ 10 ];
    1768             : 
    1769           0 :   fd_gui_slot_t * slot = fd_gui_get_slot( gui, _slot );
    1770           0 :   if( FD_UNLIKELY( !slot ) ) slot = fd_gui_clear_slot( gui, _slot, _parent_slot );
    1771             : 
    1772           0 :   slot->completed_time = now;
    1773           0 :   slot->parent_slot = _parent_slot;
    1774           0 :   slot->max_compute_units = (uint)max_compute_units;
    1775           0 :   if( FD_LIKELY( slot->level<FD_GUI_SLOT_LEVEL_COMPLETED ) ) {
    1776             :     /* Typically a slot goes from INCOMPLETE to COMPLETED but it can
    1777             :        happen that it starts higher.  One such case is when we
    1778             :        optimistically confirm a higher slot that skips this one, but
    1779             :        then later we replay this one anyway to track the bank fork. */
    1780             : 
    1781           0 :     if( FD_LIKELY( gui->summary.slot_optimistically_confirmed!=ULONG_MAX && _slot<gui->summary.slot_optimistically_confirmed ) ) {
    1782             :       /* Cluster might have already optimistically confirmed by the time
    1783             :          we finish replaying it. */
    1784           0 :       slot->level = FD_GUI_SLOT_LEVEL_OPTIMISTICALLY_CONFIRMED;
    1785           0 :     } else {
    1786           0 :       slot->level = FD_GUI_SLOT_LEVEL_COMPLETED;
    1787           0 :     }
    1788           0 :   }
    1789           0 :   slot->total_txn_cnt          = total_txn_count;
    1790           0 :   slot->vote_txn_cnt           = total_txn_count - nonvote_txn_count;
    1791           0 :   slot->failed_txn_cnt         = failed_txn_count;
    1792           0 :   slot->nonvote_failed_txn_cnt = nonvote_failed_txn_count;
    1793           0 :   slot->transaction_fee        = transaction_fee;
    1794           0 :   slot->priority_fee           = priority_fee;
    1795           0 :   slot->tips                   = tips;
    1796           0 :   slot->compute_units          = compute_units;
    1797             : 
    1798           0 :   if( FD_UNLIKELY( gui->epoch.has_epoch[ 0 ] && _slot==gui->epoch.epochs[ 0 ].end_slot ) ) {
    1799           0 :     gui->epoch.epochs[ 0 ].end_time = slot->completed_time;
    1800           0 :   } else if( FD_UNLIKELY( gui->epoch.has_epoch[ 1 ] && _slot==gui->epoch.epochs[ 1 ].end_slot ) ) {
    1801           0 :     gui->epoch.epochs[ 1 ].end_time = slot->completed_time;
    1802           0 :   }
    1803             : 
    1804             :   /* Broadcast new skip rate if one of our slots got completed. */
    1805           0 :   if( FD_LIKELY( slot->mine ) ) {
    1806           0 :     for( ulong i=0UL; i<2UL; i++ ) {
    1807           0 :       if( FD_LIKELY( _slot>=gui->epoch.epochs[ i ].start_slot && _slot<=gui->epoch.epochs[ i ].end_slot ) ) {
    1808           0 :         fd_gui_printf_skip_rate( gui, i );
    1809           0 :         fd_http_server_ws_broadcast( gui->http );
    1810           0 :         break;
    1811           0 :       }
    1812           0 :     }
    1813           0 :   }
    1814           0 : }
    1815             : 
    1816             : static void
    1817             : fd_gui_handle_rooted_slot_legacy( fd_gui_t * gui,
    1818           0 :                                   ulong *    msg ) {
    1819           0 :   ulong _slot = msg[ 0 ];
    1820             : 
    1821             :   // FD_LOG_WARNING(( "Got rooted slot %lu", _slot ));
    1822             : 
    1823             :   /* Slot 0 is always rooted.  No need to iterate all the way back to
    1824             :      i==_slot */
    1825           0 :   for( ulong i=0UL; i<fd_ulong_min( _slot, FD_GUI_SLOTS_CNT ); i++ ) {
    1826           0 :     ulong parent_slot = _slot - i;
    1827             : 
    1828           0 :     fd_gui_slot_t * slot = fd_gui_get_slot( gui, parent_slot );
    1829           0 :     if( FD_UNLIKELY( !slot ) ) break;
    1830             : 
    1831           0 :     if( FD_UNLIKELY( slot->slot!=parent_slot ) ) {
    1832           0 :       FD_LOG_ERR(( "_slot %lu i %lu we expect parent_slot %lu got slot->slot %lu", _slot, i, parent_slot, slot->slot ));
    1833           0 :     }
    1834           0 :     if( FD_UNLIKELY( slot->level>=FD_GUI_SLOT_LEVEL_ROOTED ) ) break;
    1835             : 
    1836           0 :     slot->level = FD_GUI_SLOT_LEVEL_ROOTED;
    1837           0 :     fd_gui_printf_slot( gui, parent_slot );
    1838           0 :     fd_http_server_ws_broadcast( gui->http );
    1839           0 :   }
    1840             : 
    1841           0 :   gui->summary.slot_rooted = _slot;
    1842           0 :   fd_gui_printf_root_slot( gui );
    1843           0 :   fd_http_server_ws_broadcast( gui->http );
    1844           0 : }
    1845             : 
    1846             : static void
    1847             : fd_gui_handle_optimistically_confirmed_slot( fd_gui_t * gui,
    1848           0 :                                              ulong *    msg ) {
    1849           0 :   ulong _slot = msg[ 0 ];
    1850             : 
    1851             :   /* Slot 0 is always rooted.  No need to iterate all the way back to
    1852             :      i==_slot */
    1853           0 :   for( ulong i=0UL; i<fd_ulong_min( _slot, FD_GUI_SLOTS_CNT ); i++ ) {
    1854           0 :     ulong parent_slot = _slot - i;
    1855             : 
    1856           0 :     fd_gui_slot_t * slot = fd_gui_get_slot( gui, parent_slot );
    1857           0 :     if( FD_UNLIKELY( !slot) ) break;
    1858             : 
    1859           0 :     if( FD_UNLIKELY( slot->slot>parent_slot ) ) {
    1860           0 :       FD_LOG_ERR(( "_slot %lu i %lu we expect parent_slot %lu got slot->slot %lu", _slot, i, parent_slot, slot->slot ));
    1861           0 :     } else if( FD_UNLIKELY( slot->slot<parent_slot ) ) {
    1862             :       /* Slot not even replayed yet ... will come out as optimistically confirmed */
    1863           0 :       continue;
    1864           0 :     }
    1865           0 :     if( FD_UNLIKELY( slot->level>=FD_GUI_SLOT_LEVEL_ROOTED ) ) break;
    1866             : 
    1867           0 :     if( FD_LIKELY( slot->level<FD_GUI_SLOT_LEVEL_OPTIMISTICALLY_CONFIRMED ) ) {
    1868           0 :       slot->level = FD_GUI_SLOT_LEVEL_OPTIMISTICALLY_CONFIRMED;
    1869           0 :       fd_gui_printf_slot( gui, parent_slot );
    1870           0 :       fd_http_server_ws_broadcast( gui->http );
    1871           0 :     }
    1872           0 :   }
    1873             : 
    1874           0 :   if( FD_UNLIKELY( gui->summary.slot_optimistically_confirmed!=ULONG_MAX && _slot<gui->summary.slot_optimistically_confirmed ) ) {
    1875             :     /* Optimistically confirmed slot went backwards ... mark some slots as no
    1876             :        longer optimistically confirmed. */
    1877           0 :     for( ulong i=gui->summary.slot_optimistically_confirmed; i>=_slot; i-- ) {
    1878           0 :       fd_gui_slot_t * slot = fd_gui_get_slot( gui, i );
    1879           0 :       if( FD_UNLIKELY( !slot ) ) break;
    1880           0 :       if( FD_LIKELY( slot->slot==i ) ) {
    1881             :         /* It's possible for the optimistically confirmed slot to skip
    1882             :            backwards between two slots that we haven't yet replayed.  In
    1883             :            that case we don't need to change anything, since they will
    1884             :            get marked properly when they get completed. */
    1885           0 :         slot->level = FD_GUI_SLOT_LEVEL_COMPLETED;
    1886           0 :         fd_gui_printf_slot( gui, i );
    1887           0 :         fd_http_server_ws_broadcast( gui->http );
    1888           0 :       }
    1889           0 :     }
    1890           0 :   }
    1891             : 
    1892           0 :   gui->summary.slot_optimistically_confirmed = _slot;
    1893           0 :   fd_gui_printf_optimistically_confirmed_slot( gui );
    1894           0 :   fd_http_server_ws_broadcast( gui->http );
    1895           0 : }
    1896             : 
    1897             : static void
    1898             : fd_gui_handle_balance_update( fd_gui_t *    gui,
    1899           0 :                               ulong const * msg ) {
    1900           0 :   switch( msg[ 0 ] ) {
    1901           0 :     case 0UL:
    1902           0 :       gui->summary.identity_account_balance = msg[ 1 ];
    1903           0 :       fd_gui_printf_identity_balance( gui );
    1904           0 :       fd_http_server_ws_broadcast( gui->http );
    1905           0 :       break;
    1906           0 :     case 1UL:
    1907           0 :       gui->summary.vote_account_balance = msg[ 1 ];
    1908           0 :       fd_gui_printf_vote_balance( gui );
    1909           0 :       fd_http_server_ws_broadcast( gui->http );
    1910           0 :       break;
    1911           0 :     default:
    1912           0 :       FD_LOG_ERR(( "balance: unknown account type: %lu", msg[ 0 ] ));
    1913           0 :   }
    1914           0 : }
    1915             : 
    1916             : static void
    1917             : fd_gui_handle_start_progress( fd_gui_t *    gui,
    1918           0 :                               uchar const * msg ) {
    1919           0 :   uchar type = msg[ 0 ];
    1920             : 
    1921           0 :   switch (type) {
    1922           0 :     case 0:
    1923           0 :       gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_INITIALIZING;
    1924           0 :       FD_LOG_INFO(( "progress: initializing" ));
    1925           0 :       break;
    1926           0 :     case 1: {
    1927           0 :       char const * snapshot_type;
    1928           0 :       if( FD_UNLIKELY( gui->summary.startup_progress.startup_got_full_snapshot ) ) {
    1929           0 :         gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_SEARCHING_FOR_INCREMENTAL_SNAPSHOT;
    1930           0 :         snapshot_type = "incremental";
    1931           0 :       } else {
    1932           0 :         gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_SEARCHING_FOR_FULL_SNAPSHOT;
    1933           0 :         snapshot_type = "full";
    1934           0 :       }
    1935           0 :       FD_LOG_INFO(( "progress: searching for %s snapshot", snapshot_type ));
    1936           0 :       break;
    1937           0 :     }
    1938           0 :     case 2: {
    1939           0 :       uchar is_full_snapshot = msg[ 1 ];
    1940           0 :       if( FD_LIKELY( is_full_snapshot ) ) {
    1941           0 :           gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_DOWNLOADING_FULL_SNAPSHOT;
    1942           0 :           gui->summary.startup_progress.startup_full_snapshot_slot = *((ulong *)(msg + 2));
    1943           0 :           gui->summary.startup_progress.startup_full_snapshot_peer_ip_addr = *((uint *)(msg + 10));
    1944           0 :           gui->summary.startup_progress.startup_full_snapshot_peer_port = *((ushort *)(msg + 14));
    1945           0 :           gui->summary.startup_progress.startup_full_snapshot_total_bytes = *((ulong *)(msg + 16));
    1946           0 :           gui->summary.startup_progress.startup_full_snapshot_current_bytes = *((ulong *)(msg + 24));
    1947           0 :           gui->summary.startup_progress.startup_full_snapshot_elapsed_secs = *((double *)(msg + 32));
    1948           0 :           gui->summary.startup_progress.startup_full_snapshot_remaining_secs = *((double *)(msg + 40));
    1949           0 :           gui->summary.startup_progress.startup_full_snapshot_throughput = *((double *)(msg + 48));
    1950           0 :           FD_LOG_INFO(( "progress: downloading full snapshot: slot=%lu", gui->summary.startup_progress.startup_full_snapshot_slot ));
    1951           0 :       } else {
    1952           0 :           gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_DOWNLOADING_INCREMENTAL_SNAPSHOT;
    1953           0 :           gui->summary.startup_progress.startup_incremental_snapshot_slot = *((ulong *)(msg + 2));
    1954           0 :           gui->summary.startup_progress.startup_incremental_snapshot_peer_ip_addr = *((uint *)(msg + 10));
    1955           0 :           gui->summary.startup_progress.startup_incremental_snapshot_peer_port = *((ushort *)(msg + 14));
    1956           0 :           gui->summary.startup_progress.startup_incremental_snapshot_total_bytes = *((ulong *)(msg + 16));
    1957           0 :           gui->summary.startup_progress.startup_incremental_snapshot_current_bytes = *((ulong *)(msg + 24));
    1958           0 :           gui->summary.startup_progress.startup_incremental_snapshot_elapsed_secs = *((double *)(msg + 32));
    1959           0 :           gui->summary.startup_progress.startup_incremental_snapshot_remaining_secs = *((double *)(msg + 40));
    1960           0 :           gui->summary.startup_progress.startup_incremental_snapshot_throughput = *((double *)(msg + 48));
    1961           0 :           FD_LOG_INFO(( "progress: downloading incremental snapshot: slot=%lu", gui->summary.startup_progress.startup_incremental_snapshot_slot ));
    1962           0 :       }
    1963           0 :       break;
    1964           0 :     }
    1965           0 :     case 3: {
    1966           0 :       gui->summary.startup_progress.startup_got_full_snapshot = 1;
    1967           0 :       break;
    1968           0 :     }
    1969           0 :     case 4:
    1970           0 :       gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_CLEANING_BLOCK_STORE;
    1971           0 :       FD_LOG_INFO(( "progress: cleaning block store" ));
    1972           0 :       break;
    1973           0 :     case 5:
    1974           0 :       gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_CLEANING_ACCOUNTS;
    1975           0 :       FD_LOG_INFO(( "progress: cleaning accounts" ));
    1976           0 :       break;
    1977           0 :     case 6:
    1978           0 :       gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_LOADING_LEDGER;
    1979           0 :       FD_LOG_INFO(( "progress: loading ledger" ));
    1980           0 :       break;
    1981           0 :     case 7: {
    1982           0 :       gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_PROCESSING_LEDGER;
    1983           0 :       gui->summary.startup_progress.startup_ledger_slot = fd_ulong_load_8( msg + 1 );
    1984           0 :       gui->summary.startup_progress.startup_ledger_max_slot = fd_ulong_load_8( msg + 9 );
    1985           0 :       FD_LOG_INFO(( "progress: processing ledger: slot=%lu, max_slot=%lu", gui->summary.startup_progress.startup_ledger_slot, gui->summary.startup_progress.startup_ledger_max_slot ));
    1986           0 :       break;
    1987           0 :     }
    1988           0 :     case 8:
    1989           0 :       gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_STARTING_SERVICES;
    1990           0 :       FD_LOG_INFO(( "progress: starting services" ));
    1991           0 :       break;
    1992           0 :     case 9:
    1993           0 :       gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_HALTED;
    1994           0 :       FD_LOG_INFO(( "progress: halted" ));
    1995           0 :       break;
    1996           0 :     case 10: {
    1997           0 :       gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_WAITING_FOR_SUPERMAJORITY;
    1998           0 :       gui->summary.startup_progress.startup_waiting_for_supermajority_slot = fd_ulong_load_8( msg + 1 );
    1999           0 :       gui->summary.startup_progress.startup_waiting_for_supermajority_stake_pct = fd_ulong_load_8( msg + 9 );
    2000           0 :       FD_LOG_INFO(( "progress: waiting for supermajority: slot=%lu, gossip_stake_percent=%lu", gui->summary.startup_progress.startup_waiting_for_supermajority_slot, gui->summary.startup_progress.startup_waiting_for_supermajority_stake_pct ));
    2001           0 :       break;
    2002           0 :     }
    2003           0 :     case 11:
    2004           0 :       gui->summary.startup_progress.phase = FD_GUI_START_PROGRESS_TYPE_RUNNING;
    2005           0 :       FD_LOG_INFO(( "progress: running" ));
    2006           0 :       break;
    2007           0 :     default:
    2008           0 :       FD_LOG_ERR(( "progress: unknown type: %u", type ));
    2009           0 :   }
    2010             : 
    2011           0 :   fd_gui_printf_startup_progress( gui );
    2012           0 :   fd_http_server_ws_broadcast( gui->http );
    2013           0 : }
    2014             : 
    2015             : static void
    2016             : fd_gui_handle_genesis_hash( fd_gui_t *    gui,
    2017           0 :                             uchar const * msg ) {
    2018           0 :   FD_BASE58_ENCODE_32_BYTES(msg, hash_cstr);
    2019           0 :   ulong cluster = fd_genesis_cluster_identify(hash_cstr);
    2020           0 :   char const * cluster_name = fd_genesis_cluster_name(cluster);
    2021             : 
    2022           0 :   if( FD_LIKELY( strcmp( gui->summary.cluster, cluster_name ) ) ) {
    2023           0 :     gui->summary.cluster = fd_genesis_cluster_name(cluster);
    2024           0 :     fd_gui_printf_cluster( gui );
    2025           0 :     fd_http_server_ws_broadcast( gui->http );
    2026           0 :   }
    2027           0 : }
    2028             : 
    2029             : static void
    2030             : fd_gui_handle_block_engine_update( fd_gui_t *    gui,
    2031           0 :                                    uchar const * msg ) {
    2032           0 :   fd_plugin_msg_block_engine_update_t const * update = (fd_plugin_msg_block_engine_update_t const *)msg;
    2033             : 
    2034           0 :   gui->block_engine.has_block_engine = 1;
    2035           0 :   memcpy( gui->block_engine.name,    update->name,    sizeof(gui->block_engine.name   )-1 );
    2036           0 :   memcpy( gui->block_engine.url,     update->url,     sizeof(gui->block_engine.url    )-1 );
    2037           0 :   memcpy( gui->block_engine.ip_cstr, update->ip_cstr, sizeof(gui->block_engine.ip_cstr)-1 );
    2038           0 :   gui->block_engine.status = update->status;
    2039             : 
    2040           0 :   fd_gui_printf_block_engine( gui );
    2041           0 :   fd_http_server_ws_broadcast( gui->http );
    2042           0 : }
    2043             : 
    2044             : void
    2045             : fd_gui_handle_snapshot_update( fd_gui_t *                 gui,
    2046           0 :                                fd_snaprd_update_t const * msg ) {
    2047           0 :   FD_TEST( msg && fd_cstr_nlen( msg->read_path, 1 ) );
    2048             : 
    2049           0 :   ulong snapshot_idx = fd_ulong_if( msg->type==FD_SNAPRD_SNAPSHOT_TYPE_FULL, FD_GUI_BOOT_PROGRESS_FULL_SNAPSHOT_IDX, FD_GUI_BOOT_PROGRESS_INCREMENTAL_SNAPSHOT_IDX );
    2050             : 
    2051           0 :   char const * filename = strrchr(msg->read_path, '/');
    2052             : 
    2053             :   /* Skip the '/'  */
    2054           0 :   if( FD_UNLIKELY( filename ) ) filename++;
    2055             : 
    2056           0 :   if (msg->type == FD_SNAPRD_SNAPSHOT_TYPE_INCREMENTAL) {
    2057           0 :       ulong slot1, slot2;
    2058           0 :       if ( FD_LIKELY( sscanf( filename, "incremental-snapshot-%lu-%lu-", &slot1, &slot2 ) ) ) gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].slot = slot2;
    2059           0 :       else FD_LOG_ERR(("failed to scan filename: %s parsed from %s", filename, msg->read_path ));
    2060           0 :   } else if (msg->type == FD_SNAPRD_SNAPSHOT_TYPE_FULL) {
    2061           0 :       ulong slot1;
    2062           0 :       if ( FD_LIKELY( sscanf( filename, "snapshot-%lu-", &slot1 ) ) ) gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].slot = slot1;
    2063           0 :       else FD_LOG_ERR(("failed to scan filename: %s parsed from %s", filename, msg->read_path ));
    2064           0 :   }
    2065           0 :   fd_cstr_printf_check( gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].read_path, sizeof(gui->summary.boot_progress.loading_snapshot[ snapshot_idx ].read_path), NULL, "%s", msg->read_path );
    2066           0 : }
    2067             : 
    2068             : static void
    2069           0 : fd_gui_handle_reset_slot( fd_gui_t * gui, ulong reset_slot, long now ) {
    2070           0 :   FD_TEST( reset_slot!=ULONG_MAX );
    2071             : 
    2072           0 :   ulong prev_slot_completed = gui->summary.slot_completed;
    2073           0 :   gui->summary.slot_completed = reset_slot;
    2074             : 
    2075           0 :   fd_gui_printf_completed_slot( gui );
    2076           0 :   fd_http_server_ws_broadcast( gui->http );
    2077             : 
    2078             :   /* Also update slot_turbine which could be larger than the max
    2079             :   turbine slot if we are leader */
    2080           0 :   if( FD_UNLIKELY( gui->summary.slots_max_turbine[ 0 ].slot!=ULONG_MAX && gui->summary.slot_completed > gui->summary.slots_max_turbine[ 0 ].slot ) ) {
    2081           0 :     fd_gui_try_insert_ephemeral_slot( gui->summary.slots_max_turbine, FD_GUI_TURBINE_SLOT_HISTORY_SZ, gui->summary.slot_completed, now );
    2082           0 :   }
    2083             : 
    2084           0 :   int slot_turbine_hist_full = gui->summary.slots_max_turbine[ FD_GUI_TURBINE_SLOT_HISTORY_SZ-1UL ].slot!=ULONG_MAX;
    2085           0 :   if( FD_UNLIKELY( gui->summary.slot_caught_up==ULONG_MAX && slot_turbine_hist_full && gui->summary.slots_max_turbine[ 0 ].slot < (gui->summary.slot_completed + 3UL) ) ) {
    2086           0 :     gui->summary.slot_caught_up = gui->summary.slot_completed + 4UL;
    2087             : 
    2088           0 :     fd_gui_printf_slot_caught_up( gui );
    2089           0 :     fd_http_server_ws_broadcast( gui->http );
    2090           0 :   }
    2091             : 
    2092             :   /* fork switch */
    2093           0 :   int republish_skip_rate[ 2 ] = {0};
    2094           0 :   if( FD_UNLIKELY( !fd_gui_slot_is_ancestor( gui, prev_slot_completed, reset_slot ) ) ) {
    2095             :     /* The handling for skipped slot on a fork switch is tricky.  We
    2096             :         want to make sure we correctly count any skipped slots that
    2097             :         appear on the new fork, and also rebate back any slots that were
    2098             :         skipped but are no longer.  We also need to make sure we count
    2099             :         skipped slots towards the correct epoch. */
    2100           0 :     for( ulong i=fd_ulong_max( gui->summary.slot_completed, prev_slot_completed); i>gui->summary.slot_rooted; i-- ) {
    2101           0 :       fd_gui_slot_t * old_root = fd_gui_get_root_slot( gui, prev_slot_completed );
    2102           0 :       fd_gui_slot_t * new_root = fd_gui_get_root_slot( gui, gui->summary.slot_completed );
    2103           0 :       if( FD_UNLIKELY( !old_root || !new_root ) ) break; /* at startup we may not have parent slots */
    2104             : 
    2105           0 :       int is_skipped_on_old_fork = i<=prev_slot_completed         && fd_gui_is_skipped_on_fork( gui, old_root->slot, prev_slot_completed,         i );
    2106           0 :       int is_skipped_on_new_fork = i<=gui->summary.slot_completed && fd_gui_is_skipped_on_fork( gui, new_root->slot, gui->summary.slot_completed, i );
    2107             : 
    2108           0 :       fd_gui_slot_t * skipped = fd_gui_get_slot( gui, i );
    2109           0 :       if( FD_LIKELY( is_skipped_on_old_fork && !is_skipped_on_new_fork ) ) {
    2110           0 :         if( FD_LIKELY( !skipped ) ) {
    2111           0 :           fd_gui_slot_t * p = fd_gui_get_parent_slot_on_fork( gui, prev_slot_completed, i );
    2112           0 :           skipped = fd_gui_clear_slot( gui, i, p ? p->slot : ULONG_MAX );
    2113           0 :         }
    2114             : 
    2115           0 :         skipped->skipped = 0;
    2116           0 :         fd_gui_printf_slot( gui, skipped->slot );
    2117           0 :         fd_http_server_ws_broadcast( gui->http );
    2118           0 :         skipped->must_republish = 0;
    2119             : 
    2120           0 :         if( FD_LIKELY( skipped->mine ) ) {
    2121           0 :           for( ulong i=0UL; i<2UL; i++ ) {
    2122           0 :             if( FD_LIKELY( i>=gui->epoch.epochs[ i ].start_slot && i<=gui->epoch.epochs[ i ].end_slot ) ) {
    2123           0 :               gui->epoch.epochs[ i ].my_skipped_slots--;
    2124           0 :               republish_skip_rate[ i ] = 1;
    2125           0 :               break;
    2126           0 :             }
    2127           0 :           }
    2128           0 :         }
    2129           0 :       }
    2130           0 :       if( FD_UNLIKELY( !is_skipped_on_old_fork && is_skipped_on_new_fork ) ) {
    2131           0 :         if( FD_LIKELY( !skipped ) ) {
    2132           0 :           fd_gui_slot_t * p = fd_gui_get_parent_slot_on_fork( gui, gui->summary.slot_completed, i );
    2133           0 :           skipped = fd_gui_clear_slot( gui, i, p ? p->slot : ULONG_MAX );
    2134           0 :         }
    2135             : 
    2136           0 :         skipped->skipped = 1;
    2137           0 :         fd_gui_printf_slot( gui, skipped->slot );
    2138           0 :         fd_http_server_ws_broadcast( gui->http );
    2139           0 :         skipped->must_republish = 0;
    2140             : 
    2141           0 :         if( FD_LIKELY( skipped->mine ) ) {
    2142           0 :           for( ulong i=0UL; i<2UL; i++ ) {
    2143           0 :             if( FD_LIKELY( i>=gui->epoch.epochs[ i ].start_slot && i<=gui->epoch.epochs[ i ].end_slot ) ) {
    2144           0 :               gui->epoch.epochs[ i ].my_skipped_slots++;
    2145           0 :               republish_skip_rate[ i ] = 1;
    2146           0 :               break;
    2147           0 :             }
    2148           0 :           }
    2149           0 :         }
    2150           0 :       }
    2151           0 :     }
    2152           0 :   } else {
    2153             :     /* not a fork switch, all skipped slots are new  */
    2154           0 :     for( ulong i=prev_slot_completed+1; i<gui->summary.slot_completed; i++ ) {
    2155           0 :       fd_gui_slot_t * skipped = fd_gui_get_slot( gui, i );
    2156           0 :       if( FD_LIKELY( !skipped ) ) {
    2157           0 :         fd_gui_slot_t * p = fd_gui_get_parent_slot_on_fork( gui, gui->summary.slot_completed, i );
    2158           0 :         skipped = fd_gui_clear_slot( gui, i, p ? p->slot : ULONG_MAX );
    2159           0 :       }
    2160           0 :       skipped->skipped = 1;
    2161           0 :       fd_gui_printf_slot( gui, skipped->slot );
    2162           0 :       fd_http_server_ws_broadcast( gui->http );
    2163           0 :       skipped->must_republish = 0;
    2164           0 :       if( FD_LIKELY( skipped->mine ) ) {
    2165           0 :         for( ulong i=0UL; i<2UL; i++ ) {
    2166           0 :           if( FD_LIKELY( i>=gui->epoch.epochs[ i ].start_slot && i<=gui->epoch.epochs[ i ].end_slot ) ) {
    2167           0 :             gui->epoch.epochs[ i ].my_skipped_slots++;
    2168           0 :             republish_skip_rate[ i ] = 1;
    2169           0 :             break;
    2170           0 :           }
    2171           0 :         }
    2172           0 :       }
    2173           0 :     }
    2174           0 :   }
    2175             : 
    2176           0 :   for( ulong i=0UL; i<2UL; i++ ) {
    2177           0 :     if( FD_LIKELY( republish_skip_rate[ i ] ) ) {
    2178           0 :       fd_gui_printf_skip_rate( gui, i );
    2179           0 :       fd_http_server_ws_broadcast( gui->http );
    2180           0 :     }
    2181           0 :   }
    2182           0 : }
    2183             : 
    2184             : static void
    2185           0 : fd_gui_handle_rooted_slot( fd_gui_t * gui, ulong root_slot ) {
    2186             :   // ulong unstaged_cnt = 0UL;
    2187           0 :   for( ulong i=0UL; i<fd_ulong_min( root_slot, FD_GUI_SLOTS_CNT ); i++ ) {
    2188           0 :     ulong parent_slot = root_slot - i;
    2189             : 
    2190           0 :     fd_gui_slot_t * slot = fd_gui_get_slot( gui, parent_slot );
    2191           0 :     if( FD_UNLIKELY( !slot ) ) break;
    2192             : 
    2193           0 :     if( FD_UNLIKELY( slot->slot!=parent_slot ) ) {
    2194           0 :       FD_LOG_ERR(( "_slot %lu i %lu we expect parent_slot %lu got slot->slot %lu", root_slot, i, parent_slot, slot->slot ));
    2195           0 :     }
    2196           0 :     if( FD_UNLIKELY( slot->level>=FD_GUI_SLOT_LEVEL_ROOTED ) ) break;
    2197             : 
    2198             :     /* TODO: commented out due to being too slow */
    2199             :     // /* archive root shred events */
    2200             :     // slot->shreds.start_offset = gui->shreds.history_tail;
    2201             :     // for( ulong i=gui->shreds.staged_head; i<gui->shreds.staged_tail; i++ ) {
    2202             :     //   if( FD_UNLIKELY( gui->shreds.staged[ i ].slot==slot->slot ) ) {
    2203             :     //     /* move event to history */
    2204             :     //     gui->shreds.history[ gui->shreds.history_tail ].timestamp = gui->shreds.staged[ i ].timestamp;
    2205             :     //     gui->shreds.history[ gui->shreds.history_tail ].shred_idx = gui->shreds.staged[ i ].shred_idx;
    2206             :     //     gui->shreds.history[ gui->shreds.history_tail ].event     = gui->shreds.staged[ i ].event;
    2207             :     //     gui->shreds.history_tail++;
    2208             : 
    2209             :     //     gui->shreds.staged[ i ].slot = ULONG_MAX;
    2210             :     //     unstaged_cnt++;
    2211             :     //   }
    2212             : 
    2213             :     //   /* evict older slots staged also */
    2214             :     //   if( FD_UNLIKELY( gui->shreds.staged[ i ].slot<slot->slot ) ) {
    2215             :     //     gui->shreds.staged[ i ].slot = ULONG_MAX;
    2216             :     //     unstaged_cnt++;
    2217             :     //   }
    2218             :     // }
    2219             :     // slot->shreds.end_offset = gui->shreds.history_tail;
    2220             : 
    2221             :     // /* change notarization levels and rebroadcast */
    2222             :     // slot->level = FD_GUI_SLOT_LEVEL_ROOTED;
    2223             :     // fd_gui_printf_slot( gui, parent_slot );
    2224             :     // fd_http_server_ws_broadcast( gui->http );
    2225           0 :   }
    2226             : 
    2227             :   /* The entries from the staging area are evicted by setting their
    2228             :       slot field to ULONG MAX, then sorting the staging area.
    2229             : 
    2230             :       IMPORTANT: this sort needs to be stable since we always keep
    2231             :       valid un-broadcast events at the end of the ring buffer */
    2232             :   // if( FD_LIKELY( unstaged_cnt ) ) {
    2233             :   //   fd_gui_slot_staged_shred_event_sort_insert( &gui->shreds.staged[ gui->shreds.staged_head ], gui->shreds.staged_tail-gui->shreds.staged_head );
    2234             :   //   gui->shreds.staged_head += unstaged_cnt;
    2235             :   // }
    2236             : 
    2237             :   // /* In the rare case that we are archiving any shred events that have
    2238             :   //     not yet been broadcast, we'll increment
    2239             :   //     gui->shreds.staged_next_broadcast to keep it in bounds. */
    2240             :   // gui->shreds.staged_next_broadcast = fd_ulong_max( gui->shreds.staged_head, gui->shreds.staged_next_broadcast );
    2241             : 
    2242           0 :   gui->summary.slot_rooted = root_slot;
    2243           0 :   fd_gui_printf_root_slot( gui );
    2244           0 :   fd_http_server_ws_broadcast( gui->http );
    2245           0 : }
    2246             : 
    2247             : /* fd_gui_handle_tower_update handles updates from the tower tile, which
    2248             :    manages consensus related fork switching, rooting, slot confirmation. */
    2249             : void
    2250             : fd_gui_handle_tower_update( fd_gui_t *                   gui,
    2251             :                             fd_tower_slot_done_t const * tower,
    2252           0 :                             long                         now ) {
    2253           0 :   (void)now;
    2254             : 
    2255             :   /* slot completed */
    2256           0 :   if( FD_UNLIKELY( gui->summary.slot_completed!=tower->reset_slot ) ) {
    2257           0 :     fd_gui_handle_reset_slot( gui, tower->reset_slot, now );
    2258           0 :   }
    2259             : 
    2260             :   /* handle new root */
    2261           0 :   if( FD_LIKELY( tower->new_root && gui->summary.slot_rooted!=tower->root_slot ) ) {
    2262           0 :     fd_gui_handle_rooted_slot( gui, tower->root_slot );
    2263           0 :   }
    2264             : 
    2265           0 :   if( FD_UNLIKELY( gui->summary.vote_distance!=tower->reset_slot-tower->vote_slot ) ) {
    2266           0 :     gui->summary.vote_distance = tower->reset_slot-tower->vote_slot;
    2267           0 :     fd_gui_printf_vote_distance( gui );
    2268           0 :     fd_http_server_ws_broadcast( gui->http );
    2269           0 :   }
    2270             : 
    2271           0 :   if( FD_LIKELY( gui->summary.vote_state!=FD_GUI_VOTE_STATE_NON_VOTING ) ) {
    2272           0 :     if( FD_UNLIKELY( tower->vote_slot==ULONG_MAX || (tower->vote_slot+150UL)<tower->reset_slot ) ) {
    2273           0 :       if( FD_UNLIKELY( gui->summary.vote_state!=FD_GUI_VOTE_STATE_DELINQUENT ) ) {
    2274           0 :         gui->summary.vote_state = FD_GUI_VOTE_STATE_DELINQUENT;
    2275           0 :         fd_gui_printf_vote_state( gui );
    2276           0 :         fd_http_server_ws_broadcast( gui->http );
    2277           0 :       }
    2278           0 :     } else {
    2279           0 :       if( FD_UNLIKELY( gui->summary.vote_state!=FD_GUI_VOTE_STATE_VOTING ) ) {
    2280           0 :         gui->summary.vote_state = FD_GUI_VOTE_STATE_VOTING;
    2281           0 :         fd_gui_printf_vote_state( gui );
    2282           0 :         fd_http_server_ws_broadcast( gui->http );
    2283           0 :       }
    2284           0 :     }
    2285           0 :   }
    2286             : 
    2287             :   /* todo ... optimistic confirmation, waiting on fd_ghost / fd_notar */
    2288           0 : }
    2289             : 
    2290             : void
    2291             : fd_gui_handle_replay_update( fd_gui_t *                         gui,
    2292             :                              fd_replay_slot_completed_t const * replay,
    2293           0 :                              long                               now ) {
    2294           0 :   (void)now;
    2295             : 
    2296           0 :   fd_gui_slot_t * slot = fd_gui_get_slot( gui, replay->slot );
    2297           0 :   if( FD_UNLIKELY( slot ) ) {
    2298             :     /* Its possible that this slot was labeled as skipped by another
    2299             :        consensus fork at some point in the past. In this case no need to
    2300             :        clear it. */
    2301           0 :   } else {
    2302           0 :     slot = fd_gui_clear_slot( gui, replay->slot, replay->parent_slot );
    2303           0 :   }
    2304             : 
    2305           0 :   slot->slot              = replay->slot;
    2306           0 :   slot->completed_time    = replay->completion_time_nanos;
    2307           0 :   slot->parent_slot       = replay->parent_slot;
    2308           0 :   slot->max_compute_units = (uint)replay->max_compute_units;
    2309           0 :   if( FD_LIKELY( slot->level<FD_GUI_SLOT_LEVEL_COMPLETED ) ) {
    2310             :     /* Typically a slot goes from INCOMPLETE to COMPLETED but it can
    2311             :        happen that it starts higher.  One such case is when we
    2312             :        optimistically confirm a higher slot that skips this one, but
    2313             :        then later we replay this one anyway to track the bank fork. */
    2314             : 
    2315           0 :     if( FD_LIKELY( gui->summary.slot_optimistically_confirmed!=ULONG_MAX && replay->slot<gui->summary.slot_optimistically_confirmed ) ) {
    2316             :       /* Cluster might have already optimistically confirmed by the time
    2317             :          we finish replaying it. */
    2318           0 :       slot->level = FD_GUI_SLOT_LEVEL_OPTIMISTICALLY_CONFIRMED;
    2319           0 :     } else {
    2320           0 :       slot->level = FD_GUI_SLOT_LEVEL_COMPLETED;
    2321           0 :     }
    2322           0 :   }
    2323           0 :   slot->total_txn_cnt          = (uint)replay->transaction_count;
    2324           0 :   slot->vote_txn_cnt           = (uint)(replay->transaction_count - replay->nonvote_txn_count);
    2325           0 :   slot->failed_txn_cnt         = (uint)replay->failed_txn_count;
    2326           0 :   slot->nonvote_failed_txn_cnt = (uint)replay->nonvote_failed_txn_count;
    2327           0 :   slot->transaction_fee        = replay->execution_fees;
    2328           0 :   slot->priority_fee           = replay->priority_fees;
    2329           0 :   slot->tips                   = replay->tips;
    2330           0 :   slot->compute_units          = (uint)replay->total_compute_units_used;
    2331             : 
    2332           0 :   if( FD_UNLIKELY( gui->epoch.has_epoch[ 0 ] && replay->slot==gui->epoch.epochs[ 0 ].end_slot ) ) {
    2333           0 :     gui->epoch.epochs[ 0 ].end_time = slot->completed_time;
    2334           0 :   } else if( FD_UNLIKELY( gui->epoch.has_epoch[ 1 ] && replay->slot==gui->epoch.epochs[ 1 ].end_slot ) ) {
    2335           0 :     gui->epoch.epochs[ 1 ].end_time = slot->completed_time;
    2336           0 :   }
    2337             : 
    2338             :   /* Broadcast new skip rate if one of our slots got completed. */
    2339           0 :   if( FD_LIKELY( slot->mine ) ) {
    2340           0 :     for( ulong i=0UL; i<2UL; i++ ) {
    2341           0 :       if( FD_LIKELY( replay->slot>=gui->epoch.epochs[ i ].start_slot && replay->slot<=gui->epoch.epochs[ i ].end_slot ) ) {
    2342           0 :         fd_gui_printf_skip_rate( gui, i );
    2343           0 :         fd_http_server_ws_broadcast( gui->http );
    2344           0 :         break;
    2345           0 :       }
    2346           0 :     }
    2347           0 :   }
    2348           0 : }
    2349             : 
    2350             : void
    2351             : fd_gui_plugin_message( fd_gui_t *    gui,
    2352             :                        ulong         plugin_msg,
    2353             :                        uchar const * msg,
    2354           0 :                        long          now ) {
    2355             : 
    2356           0 :   switch( plugin_msg ) {
    2357           0 :     case FD_PLUGIN_MSG_SLOT_ROOTED:
    2358           0 :       fd_gui_handle_rooted_slot_legacy( gui, (ulong *)msg );
    2359           0 :       break;
    2360           0 :     case FD_PLUGIN_MSG_SLOT_OPTIMISTICALLY_CONFIRMED:
    2361           0 :       fd_gui_handle_optimistically_confirmed_slot( gui, (ulong *)msg );
    2362           0 :       break;
    2363           0 :     case FD_PLUGIN_MSG_SLOT_COMPLETED: {
    2364           0 :       fd_gui_handle_completed_slot( gui, (ulong *)msg, now );
    2365           0 :       break;
    2366           0 :     }
    2367           0 :     case FD_PLUGIN_MSG_LEADER_SCHEDULE: {
    2368           0 :       fd_gui_handle_leader_schedule( gui, (ulong const *)msg, now );
    2369           0 :       break;
    2370           0 :     }
    2371           0 :     case FD_PLUGIN_MSG_SLOT_START: {
    2372           0 :       fd_gui_handle_slot_start( gui, (ulong *)msg, now );
    2373           0 :       break;
    2374           0 :     }
    2375           0 :     case FD_PLUGIN_MSG_SLOT_END: {
    2376           0 :       fd_gui_handle_slot_end( gui, (ulong *)msg, now );
    2377           0 :       break;
    2378           0 :     }
    2379           0 :     case FD_PLUGIN_MSG_GOSSIP_UPDATE: {
    2380           0 :       fd_gui_handle_gossip_update( gui, msg );
    2381           0 :       break;
    2382           0 :     }
    2383           0 :     case FD_PLUGIN_MSG_VOTE_ACCOUNT_UPDATE: {
    2384           0 :       fd_gui_handle_vote_account_update( gui, msg );
    2385           0 :       break;
    2386           0 :     }
    2387           0 :     case FD_PLUGIN_MSG_VALIDATOR_INFO: {
    2388           0 :       fd_gui_handle_validator_info_update( gui, msg );
    2389           0 :       break;
    2390           0 :     }
    2391           0 :     case FD_PLUGIN_MSG_SLOT_RESET: {
    2392           0 :       fd_gui_handle_reset_slot_legacy( gui, (ulong *)msg, now );
    2393           0 :       break;
    2394           0 :     }
    2395           0 :     case FD_PLUGIN_MSG_BALANCE: {
    2396           0 :       fd_gui_handle_balance_update( gui, (ulong *)msg );
    2397           0 :       break;
    2398           0 :     }
    2399           0 :     case FD_PLUGIN_MSG_START_PROGRESS: {
    2400           0 :       fd_gui_handle_start_progress( gui, msg );
    2401           0 :       break;
    2402           0 :     }
    2403           0 :     case FD_PLUGIN_MSG_GENESIS_HASH_KNOWN: {
    2404           0 :       fd_gui_handle_genesis_hash( gui, msg );
    2405           0 :       break;
    2406           0 :     }
    2407           0 :     case FD_PLUGIN_MSG_BLOCK_ENGINE_UPDATE: {
    2408           0 :       fd_gui_handle_block_engine_update( gui, msg );
    2409           0 :       break;
    2410           0 :     }
    2411           0 :     default:
    2412           0 :       FD_LOG_ERR(( "Unhandled plugin msg: 0x%lx", plugin_msg ));
    2413           0 :       break;
    2414           0 :   }
    2415           0 : }
    2416             : 
    2417             : void
    2418             : fd_gui_became_leader( fd_gui_t * gui,
    2419             :                       ulong      _slot,
    2420             :                       long       start_time_nanos,
    2421             :                       long       end_time_nanos,
    2422             :                       ulong      max_compute_units,
    2423           0 :                       ulong      max_microblocks ) {
    2424           0 :   fd_gui_slot_t * slot = fd_gui_get_slot( gui, _slot );
    2425           0 :   if( FD_UNLIKELY( !slot ) ) slot = fd_gui_clear_slot( gui, _slot, ULONG_MAX );
    2426           0 :   fd_gui_leader_slot_t * lslot = fd_gui_get_leader_slot( gui, _slot );
    2427           0 :   if( FD_UNLIKELY( !lslot ) ) return;
    2428             : 
    2429           0 :   slot->max_compute_units = (uint)max_compute_units;
    2430           0 :   lslot->leader_start_time = start_time_nanos;
    2431           0 :   lslot->leader_end_time   = end_time_nanos;
    2432           0 :   if( FD_LIKELY( lslot->txs.microblocks_upper_bound==USHORT_MAX ) ) lslot->txs.microblocks_upper_bound = (ushort)max_microblocks;
    2433           0 : }
    2434             : 
    2435             : void
    2436             : fd_gui_unbecame_leader( fd_gui_t * gui,
    2437             :                         ulong      _slot,
    2438           0 :                         ulong      microblocks_in_slot ) {
    2439           0 :   fd_gui_slot_t * slot = fd_gui_get_slot( gui, _slot );
    2440           0 :   if( FD_UNLIKELY( !slot ) ) slot = fd_gui_clear_slot( gui, _slot, ULONG_MAX );
    2441           0 :   fd_gui_leader_slot_t * lslot = fd_gui_get_leader_slot( gui, _slot );
    2442           0 :   if( FD_LIKELY( !lslot ) ) return;
    2443           0 :   lslot->txs.microblocks_upper_bound = (ushort)microblocks_in_slot;
    2444           0 : }
    2445             : 
    2446             : void
    2447             : fd_gui_microblock_execution_begin( fd_gui_t *   gui,
    2448             :                                    long         now,
    2449             :                                    ulong        _slot,
    2450             :                                    fd_txn_p_t * txns,
    2451             :                                    ulong        txn_cnt,
    2452             :                                    uint         microblock_idx,
    2453           0 :                                    ulong        pack_txn_idx ) {
    2454           0 :   fd_gui_slot_t * slot = fd_gui_get_slot( gui, _slot );
    2455           0 :   if( FD_UNLIKELY( !slot ) ) slot = fd_gui_clear_slot( gui, _slot, ULONG_MAX );
    2456             : 
    2457           0 :   fd_gui_leader_slot_t * lslot = fd_gui_get_leader_slot( gui, _slot );
    2458           0 :   if( FD_UNLIKELY( !lslot ) ) return;
    2459             : 
    2460           0 :   if( FD_UNLIKELY( lslot->txs.start_offset==ULONG_MAX ) ) lslot->txs.start_offset = pack_txn_idx;
    2461           0 :   else                                                    lslot->txs.start_offset = fd_ulong_min( lslot->txs.start_offset, pack_txn_idx );
    2462             : 
    2463           0 :   gui->pack_txn_idx = fd_ulong_max( gui->pack_txn_idx, pack_txn_idx+txn_cnt-1UL );
    2464             : 
    2465           0 :   for( ulong i=0UL; i<txn_cnt; i++ ) {
    2466           0 :     fd_txn_p_t * txn_payload = &txns[ i ];
    2467           0 :     fd_txn_t * txn = TXN( txn_payload );
    2468             : 
    2469           0 :     ulong sig_rewards = FD_PACK_FEE_PER_SIGNATURE * txn->signature_cnt;
    2470           0 :     ulong priority_rewards                    = ULONG_MAX;
    2471           0 :     ulong requested_execution_cus             = ULONG_MAX;
    2472           0 :     ulong precompile_sigs                     = ULONG_MAX;
    2473           0 :     ulong requested_loaded_accounts_data_cost = ULONG_MAX;
    2474           0 :     uint _flags;
    2475           0 :     ulong cost_estimate = fd_pack_compute_cost( txn, txn_payload->payload, &_flags, &requested_execution_cus, &priority_rewards, &precompile_sigs, &requested_loaded_accounts_data_cost );
    2476           0 :     sig_rewards += FD_PACK_FEE_PER_SIGNATURE * precompile_sigs;
    2477           0 :     sig_rewards = sig_rewards * FD_PACK_TXN_FEE_BURN_PCT / 100UL;
    2478             : 
    2479           0 :     fd_gui_txn_t * txn_entry = gui->txs[ (pack_txn_idx + i)%FD_GUI_TXN_HISTORY_SZ ];
    2480           0 :     fd_memcpy(txn_entry->signature, txn_payload->payload + txn->signature_off, FD_SHA512_HASH_SZ);
    2481           0 :     txn_entry->timestamp_arrival_nanos     = txn_payload->scheduler_arrival_time_nanos;
    2482           0 :     txn_entry->compute_units_requested     = cost_estimate & 0x1FFFFFU;
    2483           0 :     txn_entry->priority_fee                = priority_rewards;
    2484           0 :     txn_entry->transaction_fee             = sig_rewards;
    2485           0 :     txn_entry->timestamp_delta_start_nanos = (int)(now - lslot->leader_start_time);
    2486           0 :     txn_entry->source_ipv4                 = txn_payload->source_ipv4;
    2487           0 :     txn_entry->source_tpu                  = txn_payload->source_tpu;
    2488           0 :     txn_entry->microblock_idx              = microblock_idx;
    2489           0 :     txn_entry->flags                      |= (uchar)FD_GUI_TXN_FLAGS_STARTED;
    2490           0 :     txn_entry->flags                      &= (uchar)(~(uchar)(FD_GUI_TXN_FLAGS_IS_SIMPLE_VOTE | FD_GUI_TXN_FLAGS_FROM_BUNDLE));
    2491           0 :     txn_entry->flags                      |= (uchar)fd_uint_if(txn_payload->flags & FD_TXN_P_FLAGS_IS_SIMPLE_VOTE, FD_GUI_TXN_FLAGS_IS_SIMPLE_VOTE, 0U);
    2492           0 :     txn_entry->flags                      |= (uchar)fd_uint_if((txn_payload->flags & FD_TXN_P_FLAGS_BUNDLE) || (txn_payload->flags & FD_TXN_P_FLAGS_INITIALIZER_BUNDLE), FD_GUI_TXN_FLAGS_FROM_BUNDLE, 0U);
    2493           0 :   }
    2494             : 
    2495             :   /* At the moment, bank publishes at most 1 transaction per microblock,
    2496             :      even if it received microblocks with multiple transactions
    2497             :      (i.e. a bundle). This means that we need to calculate microblock
    2498             :      count here based on the transaction count. */
    2499           0 :   lslot->txs.begin_microblocks = (ushort)(lslot->txs.begin_microblocks + txn_cnt);
    2500           0 : }
    2501             : 
    2502             : void
    2503             : fd_gui_microblock_execution_end( fd_gui_t *   gui,
    2504             :                                  long         now,
    2505             :                                  ulong        bank_idx,
    2506             :                                  ulong        _slot,
    2507             :                                  ulong        txn_cnt,
    2508             :                                  fd_txn_p_t * txns,
    2509             :                                  ulong        pack_txn_idx,
    2510             :                                  uchar        txn_start_pct,
    2511             :                                  uchar        txn_load_end_pct,
    2512             :                                  uchar        txn_end_pct,
    2513             :                                  uchar        txn_preload_end_pct,
    2514           0 :                                  ulong        tips ) {
    2515           0 :   if( FD_UNLIKELY( 1UL!=txn_cnt ) ) FD_LOG_ERR(( "gui expects 1 txn per microblock from bank, found %lu", txn_cnt ));
    2516             : 
    2517           0 :   fd_gui_slot_t * slot = fd_gui_get_slot( gui, _slot );
    2518           0 :   if( FD_UNLIKELY( !slot ) ) slot = fd_gui_clear_slot( gui, _slot, ULONG_MAX );
    2519             : 
    2520           0 :   fd_gui_leader_slot_t * lslot = fd_gui_get_leader_slot( gui, _slot );
    2521           0 :   if( FD_UNLIKELY( !lslot ) ) return;
    2522             : 
    2523           0 :   if( FD_UNLIKELY( lslot->txs.end_offset==ULONG_MAX ) ) lslot->txs.end_offset = pack_txn_idx + txn_cnt;
    2524           0 :   else                                                  lslot->txs.end_offset = fd_ulong_max( lslot->txs.end_offset, pack_txn_idx+txn_cnt );
    2525             : 
    2526           0 :   gui->pack_txn_idx = fd_ulong_max( gui->pack_txn_idx, pack_txn_idx+txn_cnt-1UL );
    2527             : 
    2528           0 :   for( ulong i=0UL; i<txn_cnt; i++ ) {
    2529           0 :     fd_txn_p_t * txn_p = &txns[ i ];
    2530             : 
    2531           0 :     fd_gui_txn_t * txn_entry = gui->txs[ (pack_txn_idx + i)%FD_GUI_TXN_HISTORY_SZ ];
    2532           0 :     txn_entry->bank_idx                  = bank_idx                           & 0x3FU;
    2533           0 :     txn_entry->compute_units_consumed    = txn_p->bank_cu.actual_consumed_cus & 0x1FFFFFU;
    2534           0 :     txn_entry->error_code                = (txn_p->flags >> 24)               & 0x3FU;
    2535           0 :     txn_entry->timestamp_delta_end_nanos = (int)(now - lslot->leader_start_time);
    2536           0 :     txn_entry->txn_start_pct             = txn_start_pct;
    2537           0 :     txn_entry->txn_load_end_pct          = txn_load_end_pct;
    2538           0 :     txn_entry->txn_end_pct               = txn_end_pct;
    2539           0 :     txn_entry->txn_preload_end_pct       = txn_preload_end_pct;
    2540           0 :     txn_entry->tips                      = tips;
    2541           0 :     txn_entry->flags                    |= (uchar)FD_GUI_TXN_FLAGS_ENDED;
    2542           0 :     txn_entry->flags                    &= (uchar)(~(uchar)FD_GUI_TXN_FLAGS_LANDED_IN_BLOCK);
    2543           0 :     txn_entry->flags                    |= (uchar)fd_uint_if(txn_p->flags & FD_TXN_P_FLAGS_EXECUTE_SUCCESS, FD_GUI_TXN_FLAGS_LANDED_IN_BLOCK, 0U);
    2544           0 :   }
    2545             : 
    2546           0 :   lslot->txs.end_microblocks = lslot->txs.end_microblocks + (uint)txn_cnt;
    2547           0 : }

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