Line data Source code
1 : #define _DEFAULT_SOURCE
2 : #include <stdio.h>
3 : #include <stdlib.h>
4 : #include <signal.h>
5 : #include <errno.h>
6 : #include <unistd.h>
7 : #include <netdb.h>
8 : #include <sys/socket.h>
9 : #include <netinet/in.h>
10 : #include <arpa/inet.h>
11 : #include "../../flamenco/rpcserver/fd_rpc_service.h"
12 : #include "../../funk/fd_funk_filemap.h"
13 :
14 : #define SHAM_LINK_CONTEXT fd_rpc_ctx_t
15 : #define SHAM_LINK_STATE fd_replay_notif_msg_t
16 : #define SHAM_LINK_NAME replay_sham_link
17 : #include "sham_link.h"
18 :
19 : #define SHAM_LINK_CONTEXT fd_rpc_ctx_t
20 : #define SHAM_LINK_STATE fd_stake_ci_t
21 : #define SHAM_LINK_NAME stake_sham_link
22 : #include "sham_link.h"
23 :
24 : static void
25 0 : init_args( int * argc, char *** argv, fd_rpcserver_args_t * args ) {
26 0 : memset( args, 0, sizeof(fd_rpcserver_args_t) );
27 :
28 0 : args->valloc = fd_libc_alloc_virtual();
29 :
30 0 : char const * funk_file = fd_env_strip_cmdline_cstr( argc, argv, "--funk-file", NULL, NULL );
31 0 : if( FD_UNLIKELY( !funk_file ))
32 0 : FD_LOG_ERR(( "--funk-file argument is required" ));
33 0 : args->funk = fd_funk_open_file( funk_file, 1, 0, 0, 0, 0, FD_FUNK_READONLY, NULL );
34 0 : if( args->funk == NULL ) {
35 0 : FD_LOG_ERR(( "failed to join a funky" ));
36 0 : }
37 :
38 0 : const char * wksp_name = fd_env_strip_cmdline_cstr ( argc, argv, "--wksp-name-blockstore", NULL, "fd1_bstore.wksp" );
39 0 : FD_LOG_NOTICE(( "attaching to workspace \"%s\"", wksp_name ));
40 0 : fd_wksp_t * wksp = fd_wksp_attach( wksp_name );
41 0 : if( FD_UNLIKELY( !wksp ) )
42 0 : FD_LOG_ERR(( "unable to attach to \"%s\"\n\tprobably does not exist or bad permissions", wksp_name ));
43 0 : fd_wksp_tag_query_info_t info;
44 0 : ulong tag = 1;
45 0 : if( fd_wksp_tag_query( wksp, &tag, 1, &info, 1 ) <= 0 ) {
46 0 : FD_LOG_ERR(( "workspace \"%s\" does not contain a blockstore", wksp_name ));
47 0 : }
48 0 : void * shmem = fd_wksp_laddr_fast( wksp, info.gaddr_lo );
49 0 : args->blockstore = fd_blockstore_join( shmem );
50 0 : if( args->blockstore == NULL ) {
51 0 : FD_LOG_ERR(( "failed to join a blockstore" ));
52 0 : }
53 0 : FD_LOG_NOTICE(( "blockstore has slot root=%lu", args->blockstore->smr ));
54 0 : fd_wksp_mprotect( wksp, 1 );
55 :
56 0 : fd_pubkey_t identity_key[1]; /* Just the public key */
57 0 : memset( identity_key, 0xa5, sizeof(fd_pubkey_t) );
58 0 : args->stake_ci = fd_stake_ci_join( fd_stake_ci_new( aligned_alloc( fd_stake_ci_align(), fd_stake_ci_footprint() ), identity_key ) );
59 :
60 0 : args->port = (ushort)fd_env_strip_cmdline_ulong( argc, argv, "--port", NULL, 8899 );
61 :
62 0 : args->params.max_connection_cnt = fd_env_strip_cmdline_ulong( argc, argv, "--max-connection-cnt", NULL, 30 );
63 0 : args->params.max_ws_connection_cnt = fd_env_strip_cmdline_ulong( argc, argv, "--max-ws-connection-cnt", NULL, 10 );
64 0 : args->params.max_request_len = fd_env_strip_cmdline_ulong( argc, argv, "--max-request-len", NULL, 1<<16 );
65 0 : args->params.max_ws_recv_frame_len = fd_env_strip_cmdline_ulong( argc, argv, "--max-ws-recv-frame-len", NULL, 1<<16 );
66 0 : args->params.max_ws_send_frame_cnt = fd_env_strip_cmdline_ulong( argc, argv, "--max-ws-send-frame-cnt", NULL, 100 );
67 0 : args->params.outgoing_buffer_sz = fd_env_strip_cmdline_ulong( argc, argv, "--max-send-buf", NULL, 100U<<20U );
68 :
69 0 : const char * tpu_host = fd_env_strip_cmdline_cstr ( argc, argv, "--local-tpu-host", NULL, "127.0.0.1" );
70 0 : ulong tpu_port = fd_env_strip_cmdline_ulong( argc, argv, "--local-tpu-port", NULL, 9001U );
71 0 : memset( &args->tpu_addr, 0, sizeof(args->tpu_addr) );
72 0 : args->tpu_addr.sin_family = AF_INET;
73 0 : if( !inet_aton( tpu_host, &args->tpu_addr.sin_addr ) ) {
74 0 : struct hostent * hent = gethostbyname( tpu_host );
75 0 : if( hent == NULL ) {
76 0 : FD_LOG_WARNING(( "unable to resolve tpu host %s", tpu_host ));
77 0 : exit(-1);
78 0 : }
79 0 : args->tpu_addr.sin_addr.s_addr = ( (struct in_addr *)hent->h_addr_list[0] )->s_addr;
80 0 : }
81 0 : if( tpu_port < 1024 || tpu_port > (int)USHORT_MAX ) {
82 0 : FD_LOG_ERR(( "invalid tpu port number" ));
83 0 : exit(-1);
84 0 : }
85 0 : args->tpu_addr.sin_port = htons( (ushort)tpu_port );
86 0 : FD_LOG_NOTICE(( "using tpu %s:%u", inet_ntoa( args->tpu_addr.sin_addr ), (uint)ntohs( args->tpu_addr.sin_port ) ));
87 0 : }
88 :
89 : static void
90 0 : init_args_offline( int * argc, char *** argv, fd_rpcserver_args_t * args ) {
91 0 : memset( args, 0, sizeof(fd_rpcserver_args_t) );
92 0 : args->offline = 1;
93 :
94 0 : args->valloc = fd_libc_alloc_virtual();
95 :
96 0 : char const * funk_file = fd_env_strip_cmdline_cstr( argc, argv, "--funk-file", NULL, NULL );
97 0 : if( FD_UNLIKELY( !funk_file ))
98 0 : FD_LOG_ERR(( "--funk-file argument is required" ));
99 0 : char const * restore = fd_env_strip_cmdline_cstr ( argc, argv, "--restore-funk", NULL, NULL );
100 0 : if( restore != NULL )
101 0 : args->funk = fd_funk_recover_checkpoint( funk_file, 1, restore, NULL );
102 0 : else
103 0 : args->funk = fd_funk_open_file( funk_file, 1, 0, 0, 0, 0, FD_FUNK_READONLY, NULL );
104 :
105 0 : fd_wksp_t * wksp;
106 0 : const char * wksp_name = fd_env_strip_cmdline_cstr ( argc, argv, "--wksp-name-blockstore", NULL, NULL );
107 0 : if( wksp_name != NULL ) {
108 0 : FD_LOG_NOTICE(( "attaching to workspace \"%s\"", wksp_name ));
109 0 : wksp = fd_wksp_attach( wksp_name );
110 0 : if( !wksp ) FD_LOG_ERR(( "unable to attach to \"%s\"\n\tprobably does not exist or bad permissions", wksp_name ));
111 0 : } else {
112 0 : char const * restore = fd_env_strip_cmdline_cstr ( argc, argv, "--restore-blockstore", NULL, NULL );
113 0 : if( restore == NULL ) FD_LOG_ERR(( "must use --wksp-name-blockstore or --restore-blockstore in offline mode" ));
114 0 : uint seed;
115 0 : ulong part_max;
116 0 : ulong data_max;
117 0 : int err = fd_wksp_restore_preview( restore, &seed, &part_max, &data_max );
118 0 : if( err ) FD_LOG_ERR(( "unable to restore %s: error %d", restore, err ));
119 0 : ulong page_cnt = (data_max + FD_SHMEM_GIGANTIC_PAGE_SZ-1U)/FD_SHMEM_GIGANTIC_PAGE_SZ;
120 0 : wksp = fd_wksp_new_anonymous( FD_SHMEM_GIGANTIC_PAGE_SZ, page_cnt, 0, "wksp-blockstore", 0UL );
121 0 : if( !wksp ) FD_LOG_ERR(( "unable to restore %s: failed to create wksp", restore ));
122 0 : FD_LOG_NOTICE(( "restoring blockstore wksp %s", restore ));
123 0 : fd_wksp_restore( wksp, restore, seed );
124 0 : }
125 0 : fd_wksp_tag_query_info_t info;
126 0 : ulong tag = 1;
127 0 : if( fd_wksp_tag_query( wksp, &tag, 1, &info, 1 ) <= 0 ) {
128 0 : FD_LOG_ERR(( "workspace does not contain a blockstore" ));
129 0 : }
130 0 : void * shmem = fd_wksp_laddr_fast( wksp, info.gaddr_lo );
131 0 : args->blockstore = fd_blockstore_join( shmem );
132 0 : if( args->blockstore == NULL ) {
133 0 : FD_LOG_ERR(( "failed to join a blockstore" ));
134 0 : }
135 0 : FD_LOG_NOTICE(( "blockstore has slot root=%lu", args->blockstore->smr ));
136 0 : fd_wksp_mprotect( wksp, 1 );
137 :
138 0 : args->port = (ushort)fd_env_strip_cmdline_ulong( argc, argv, "--port", NULL, 8899 );
139 :
140 0 : args->params.max_connection_cnt = fd_env_strip_cmdline_ulong( argc, argv, "--max-connection-cnt", NULL, 50 );
141 0 : args->params.max_ws_connection_cnt = fd_env_strip_cmdline_ulong( argc, argv, "--max-ws-connection-cnt", NULL, 10 );
142 0 : args->params.max_request_len = fd_env_strip_cmdline_ulong( argc, argv, "--max-request-len", NULL, 1<<16 );
143 0 : args->params.max_ws_recv_frame_len = fd_env_strip_cmdline_ulong( argc, argv, "--max-ws-recv-frame-len", NULL, 2048 );
144 0 : args->params.max_ws_send_frame_cnt = fd_env_strip_cmdline_ulong( argc, argv, "--max-ws-send-frame-cnt", NULL, 100 );
145 0 : args->params.outgoing_buffer_sz = fd_env_strip_cmdline_ulong( argc, argv, "--max-send-buf", NULL, 100U<<20U );
146 0 : }
147 :
148 : static int stopflag = 0;
149 : static void
150 0 : signal1( int sig ) {
151 0 : (void)sig;
152 0 : stopflag = 1;
153 0 : }
154 :
155 : int main( int argc, char ** argv ) {
156 : fd_boot( &argc, &argv );
157 : fd_rpcserver_args_t args;
158 :
159 : #define SMAX 1LU<<28
160 : uchar * smem = aligned_alloc( FD_SCRATCH_SMEM_ALIGN,
161 : fd_ulong_align_up( fd_scratch_smem_footprint( SMAX ), FD_SCRATCH_SMEM_ALIGN ) );
162 : ulong fmem[16U];
163 : fd_scratch_attach( smem, fmem, SMAX, 16U );
164 :
165 : replay_sham_link_t * rep_notify = NULL;
166 : stake_sham_link_t * stake_notify = NULL;
167 :
168 : ulong offline = fd_env_strip_cmdline_ulong( &argc, &argv, "--offline", NULL, 0 );
169 : if( !offline ) {
170 : init_args( &argc, &argv, &args );
171 :
172 : const char * wksp_name = fd_env_strip_cmdline_cstr ( &argc, &argv, "--wksp-name-replay-notify", NULL, "fd1_replay_notif.wksp" );
173 : rep_notify = replay_sham_link_new( aligned_alloc( replay_sham_link_align(), replay_sham_link_footprint() ), wksp_name );
174 :
175 : wksp_name = fd_env_strip_cmdline_cstr ( &argc, &argv, "--wksp-name-stake-out", NULL, "fd1_stake_out.wksp" );
176 : stake_notify = stake_sham_link_new( aligned_alloc( stake_sham_link_align(), stake_sham_link_footprint() ), wksp_name );
177 :
178 : } else {
179 : init_args_offline( &argc, &argv, &args );
180 : }
181 :
182 : struct sigaction sa = {
183 : .sa_handler = signal1,
184 : .sa_flags = 0,
185 : };
186 : if( FD_UNLIKELY( sigaction( SIGTERM, &sa, NULL ) ) )
187 : FD_LOG_ERR(( "sigaction(SIGTERM) failed (%i-%s)", errno, fd_io_strerror( errno ) ));
188 : if( FD_UNLIKELY( sigaction( SIGINT, &sa, NULL ) ) )
189 : FD_LOG_ERR(( "sigaction(SIGINT) failed (%i-%s)", errno, fd_io_strerror( errno ) ));
190 : signal( SIGPIPE, SIG_IGN );
191 :
192 : fd_rpc_ctx_t * ctx = NULL;
193 : fd_rpc_create_ctx( &args, &ctx );
194 : fd_rpc_start_service( &args, ctx );
195 :
196 : if( args.offline ) {
197 : while( !stopflag ) {
198 : fd_rpc_ws_poll( ctx );
199 : }
200 : fd_rpc_stop_service( ctx );
201 : fd_halt();
202 : return 0;
203 : }
204 :
205 : replay_sham_link_start( rep_notify );
206 : stake_sham_link_start( stake_notify );
207 : while( !stopflag ) {
208 : fd_replay_notif_msg_t msg;
209 : replay_sham_link_poll( rep_notify, ctx, &msg );
210 :
211 : stake_sham_link_poll( stake_notify, ctx, args.stake_ci );
212 :
213 : fd_rpc_ws_poll( ctx );
214 : }
215 :
216 : fd_rpc_stop_service( ctx );
217 :
218 : fd_halt();
219 : return 0;
220 : }
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