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| 1 /* | |
| 2 This is a UDT self-testing program. | |
| 3 The code in the program may not be cleaned up yet. | |
| 4 | |
| 5 for performance testing, use appserver/appclient and sendfile/recvfile. | |
| 6 */ | |
| 7 | |
| 8 | |
| 9 #ifndef WIN32 | |
| 10 #include <unistd.h> | |
| 11 #include <cstdlib> | |
| 12 #include <cstring> | |
| 13 #include <netdb.h> | |
| 14 #include <signal.h> | |
| 15 #else | |
| 16 #include <winsock2.h> | |
| 17 #include <ws2tcpip.h> | |
| 18 #include <wspiapi.h> | |
| 19 #endif | |
| 20 #include <iostream> | |
| 21 #include <algorithm> | |
| 22 #include <udt.h> | |
| 23 | |
| 24 using namespace std; | |
| 25 | |
| 26 int g_IP_Version = AF_INET; | |
| 27 int g_Socket_Type = SOCK_STREAM; | |
| 28 | |
| 29 | |
| 30 int createUDTSocket(UDTSOCKET& usock, int version = AF_INET, int type = SOCK_STR
EAM, int port = 0, bool rendezvous = false) | |
| 31 { | |
| 32 addrinfo hints; | |
| 33 addrinfo* res; | |
| 34 | |
| 35 memset(&hints, 0, sizeof(struct addrinfo)); | |
| 36 | |
| 37 hints.ai_flags = AI_PASSIVE; | |
| 38 hints.ai_family = version; | |
| 39 hints.ai_socktype = type; | |
| 40 | |
| 41 char service[16]; | |
| 42 sprintf(service, "%d", port); | |
| 43 | |
| 44 if (0 != getaddrinfo(NULL, service, &hints, &res)) | |
| 45 { | |
| 46 cout << "illegal port number or port is busy.\n" << endl; | |
| 47 return -1; | |
| 48 } | |
| 49 | |
| 50 usock = UDT::socket(res->ai_family, res->ai_socktype, res->ai_protocol); | |
| 51 | |
| 52 int snd_buf = 64000; | |
| 53 int rcv_buf = 100000; | |
| 54 UDT::setsockopt(usock, 0, UDT_SNDBUF, &snd_buf, sizeof(int)); | |
| 55 UDT::setsockopt(usock, 0, UDT_RCVBUF, &rcv_buf, sizeof(int)); | |
| 56 snd_buf = 64000; | |
| 57 rcv_buf = 100000; | |
| 58 UDT::setsockopt(usock, 0, UDP_SNDBUF, &snd_buf, sizeof(int)); | |
| 59 UDT::setsockopt(usock, 0, UDP_RCVBUF, &rcv_buf, sizeof(int)); | |
| 60 int fc = 256; | |
| 61 UDT::setsockopt(usock, 0, UDT_FC, &fc, sizeof(int)); | |
| 62 bool reuse = true; | |
| 63 UDT::setsockopt(usock, 0, UDT_REUSEADDR, &reuse, sizeof(bool)); | |
| 64 UDT::setsockopt(usock, 0, UDT_RENDEZVOUS, &rendezvous, sizeof(bool)); | |
| 65 | |
| 66 if (UDT::ERROR == UDT::bind(usock, res->ai_addr, res->ai_addrlen)) | |
| 67 { | |
| 68 cout << "bind: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 69 return -1; | |
| 70 } | |
| 71 | |
| 72 freeaddrinfo(res); | |
| 73 return 0; | |
| 74 } | |
| 75 | |
| 76 int createTCPSocket(SYSSOCKET& ssock, int version = AF_INET, int type = SOCK_STR
EAM, int port = 0, bool rendezvous = false) | |
| 77 { | |
| 78 addrinfo hints; | |
| 79 addrinfo* res; | |
| 80 | |
| 81 memset(&hints, 0, sizeof(struct addrinfo)); | |
| 82 | |
| 83 hints.ai_flags = AI_PASSIVE; | |
| 84 hints.ai_family = version; | |
| 85 hints.ai_socktype = type; | |
| 86 | |
| 87 char service[16]; | |
| 88 sprintf(service, "%d", port); | |
| 89 | |
| 90 if (0 != getaddrinfo(NULL, service, &hints, &res)) | |
| 91 { | |
| 92 cout << "illegal port number or port is busy.\n" << endl; | |
| 93 return -1; | |
| 94 } | |
| 95 | |
| 96 ssock = socket(res->ai_family, res->ai_socktype, res->ai_protocol); | |
| 97 | |
| 98 if (bind(ssock, res->ai_addr, res->ai_addrlen) != 0) | |
| 99 { | |
| 100 return -1; | |
| 101 } | |
| 102 | |
| 103 freeaddrinfo(res); | |
| 104 return 0; | |
| 105 } | |
| 106 | |
| 107 int connect(UDTSOCKET& usock, int port, int version, int type) | |
| 108 { | |
| 109 addrinfo hints, *peer; | |
| 110 | |
| 111 memset(&hints, 0, sizeof(struct addrinfo)); | |
| 112 | |
| 113 hints.ai_flags = AI_PASSIVE; | |
| 114 hints.ai_family = version; | |
| 115 hints.ai_socktype = type; | |
| 116 | |
| 117 char buffer[16]; | |
| 118 sprintf(buffer, "%d", port); | |
| 119 | |
| 120 if (0 != getaddrinfo("127.0.0.1", buffer, &hints, &peer)) | |
| 121 { | |
| 122 return 0; | |
| 123 } | |
| 124 | |
| 125 UDT::connect(usock, peer->ai_addr, peer->ai_addrlen); | |
| 126 | |
| 127 freeaddrinfo(peer); | |
| 128 | |
| 129 return 0; | |
| 130 } | |
| 131 | |
| 132 int tcp_connect(SYSSOCKET& ssock, int port, int version, int type) | |
| 133 { | |
| 134 addrinfo hints, *peer; | |
| 135 | |
| 136 memset(&hints, 0, sizeof(struct addrinfo)); | |
| 137 | |
| 138 hints.ai_flags = AI_PASSIVE; | |
| 139 hints.ai_family = version; | |
| 140 hints.ai_socktype = type; | |
| 141 | |
| 142 char buffer[16]; | |
| 143 sprintf(buffer, "%d", port); | |
| 144 | |
| 145 if (0 != getaddrinfo("127.0.0.1", buffer, &hints, &peer)) | |
| 146 { | |
| 147 return 0; | |
| 148 } | |
| 149 | |
| 150 connect(ssock, peer->ai_addr, peer->ai_addrlen); | |
| 151 | |
| 152 freeaddrinfo(peer); | |
| 153 | |
| 154 return 0; | |
| 155 } | |
| 156 | |
| 157 | |
| 158 #ifndef WIN32 | |
| 159 void* Test_1_Srv(void* param) | |
| 160 #else | |
| 161 DWORD WINAPI Test_1_Srv(LPVOID param) | |
| 162 #endif | |
| 163 { | |
| 164 UDTSOCKET serv; | |
| 165 if (createUDTSocket(serv, AF_INET, SOCK_STREAM, 9000) < 0) | |
| 166 return NULL; | |
| 167 | |
| 168 UDT::listen(serv, 10); | |
| 169 | |
| 170 sockaddr_storage clientaddr; | |
| 171 int addrlen = sizeof(clientaddr); | |
| 172 UDTSOCKET new_sock = UDT::accept(serv, (sockaddr*)&clientaddr, &addrlen); | |
| 173 | |
| 174 UDT::close(serv); | |
| 175 | |
| 176 if (new_sock == UDT::INVALID_SOCK) | |
| 177 { | |
| 178 return NULL; | |
| 179 } | |
| 180 | |
| 181 const int size = 10000; | |
| 182 int32_t buffer[size]; | |
| 183 fill_n(buffer, 0, size); | |
| 184 | |
| 185 int torecv = size * sizeof(int32_t); | |
| 186 while (torecv > 0) | |
| 187 { | |
| 188 int rcvd = UDT::recv(new_sock, (char*)buffer + size * sizeof(int32_t) - to
recv, torecv, 0); | |
| 189 if (rcvd < 0) | |
| 190 { | |
| 191 cout << "recv: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 192 return NULL; | |
| 193 } | |
| 194 | |
| 195 torecv -= rcvd; | |
| 196 } | |
| 197 | |
| 198 // check data | |
| 199 for (int i = 0; i < size; ++ i) | |
| 200 { | |
| 201 if (buffer[i] != i) | |
| 202 { | |
| 203 cout << "DATA ERROR " << i << " " << buffer[i] << endl; | |
| 204 break; | |
| 205 } | |
| 206 } | |
| 207 | |
| 208 UDT::close(new_sock); | |
| 209 | |
| 210 return NULL; | |
| 211 } | |
| 212 | |
| 213 #ifndef WIN32 | |
| 214 void* Test_1_Cli(void* param) | |
| 215 #else | |
| 216 DWORD WINAPI Test_1_Cli(LPVOID param) | |
| 217 #endif | |
| 218 { | |
| 219 UDTSOCKET client; | |
| 220 if (createUDTSocket(client, AF_INET, SOCK_STREAM, 0) < 0) | |
| 221 return NULL; | |
| 222 | |
| 223 connect(client, 9000, AF_INET, SOCK_STREAM); | |
| 224 | |
| 225 const int size = 10000; | |
| 226 int32_t buffer[size]; | |
| 227 for (int i = 0; i < size; ++ i) | |
| 228 buffer[i] = i; | |
| 229 | |
| 230 int tosend = size * sizeof(int32_t); | |
| 231 while (tosend > 0) | |
| 232 { | |
| 233 int sent = UDT::send(client, (char*)buffer + size * sizeof(int32_t) - tose
nd, tosend, 0); | |
| 234 if (sent < 0) | |
| 235 { | |
| 236 cout << "send: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 237 return NULL; | |
| 238 } | |
| 239 | |
| 240 tosend -= sent; | |
| 241 } | |
| 242 | |
| 243 UDT::close(client); | |
| 244 return NULL; | |
| 245 } | |
| 246 | |
| 247 #ifndef WIN32 | |
| 248 void* Test_2_Srv(void* param) | |
| 249 #else | |
| 250 DWORD WINAPI Test_2_Srv(LPVOID param) | |
| 251 #endif | |
| 252 { | |
| 253 #ifndef WIN32 | |
| 254 //ignore SIGPIPE | |
| 255 sigset_t ps; | |
| 256 sigemptyset(&ps); | |
| 257 sigaddset(&ps, SIGPIPE); | |
| 258 pthread_sigmask(SIG_BLOCK, &ps, NULL); | |
| 259 #endif | |
| 260 | |
| 261 // create 1000 UDT sockets | |
| 262 UDTSOCKET serv; | |
| 263 if (createUDTSocket(serv, AF_INET, SOCK_STREAM, 9000) < 0) | |
| 264 return NULL; | |
| 265 | |
| 266 UDT::listen(serv, 10); | |
| 267 | |
| 268 vector<UDTSOCKET> new_socks; | |
| 269 new_socks.resize(1000); | |
| 270 | |
| 271 int eid = UDT::epoll_create(); | |
| 272 | |
| 273 for (int i = 0; i < 1000; ++ i) | |
| 274 { | |
| 275 sockaddr_storage clientaddr; | |
| 276 int addrlen = sizeof(clientaddr); | |
| 277 new_socks[i] = UDT::accept(serv, (sockaddr*)&clientaddr, &addrlen); | |
| 278 | |
| 279 if (new_socks[i] == UDT::INVALID_SOCK) | |
| 280 { | |
| 281 cout << "accept: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 282 return NULL; | |
| 283 } | |
| 284 | |
| 285 UDT::epoll_add_usock(eid, new_socks[i]); | |
| 286 } | |
| 287 | |
| 288 | |
| 289 // create 10 TCP sockets | |
| 290 SYSSOCKET tcp_serv; | |
| 291 if (createTCPSocket(tcp_serv, AF_INET, SOCK_STREAM, 9001) < 0) | |
| 292 return NULL; | |
| 293 | |
| 294 listen(tcp_serv, 10); | |
| 295 | |
| 296 vector<SYSSOCKET> tcp_socks; | |
| 297 tcp_socks.resize(10); | |
| 298 | |
| 299 for (int i = 0; i < 10; ++ i) | |
| 300 { | |
| 301 sockaddr_storage clientaddr; | |
| 302 socklen_t addrlen = sizeof(clientaddr); | |
| 303 tcp_socks[i] = accept(tcp_serv, (sockaddr*)&clientaddr, &addrlen); | |
| 304 | |
| 305 UDT::epoll_add_ssock(eid, tcp_socks[i]); | |
| 306 } | |
| 307 | |
| 308 | |
| 309 // using epoll to retrieve both UDT and TCP sockets | |
| 310 set<UDTSOCKET> readfds; | |
| 311 set<SYSSOCKET> tcpread; | |
| 312 int count = 1000 + 10; | |
| 313 while (count > 0) | |
| 314 { | |
| 315 UDT::epoll_wait(eid, &readfds, NULL, -1, &tcpread); | |
| 316 for (set<UDTSOCKET>::iterator i = readfds.begin(); i != readfds.end(); ++
i) | |
| 317 { | |
| 318 int32_t data; | |
| 319 UDT::recv(*i, (char*)&data, 4, 0); | |
| 320 | |
| 321 -- count; | |
| 322 } | |
| 323 | |
| 324 for (set<SYSSOCKET>::iterator i = tcpread.begin(); i != tcpread.end(); ++
i) | |
| 325 { | |
| 326 int32_t data; | |
| 327 recv(*i, (char*)&data, 4, 0); | |
| 328 | |
| 329 -- count; | |
| 330 } | |
| 331 } | |
| 332 | |
| 333 for (vector<UDTSOCKET>::iterator i = new_socks.begin(); i != new_socks.end();
++ i) | |
| 334 { | |
| 335 UDT::close(*i); | |
| 336 } | |
| 337 | |
| 338 for (vector<SYSSOCKET>::iterator i = tcp_socks.begin(); i != tcp_socks.end();
++ i) | |
| 339 { | |
| 340 #ifndef WIN32 | |
| 341 close(*i); | |
| 342 #else | |
| 343 closesocket(*i); | |
| 344 #endif | |
| 345 } | |
| 346 | |
| 347 UDT::close(serv); | |
| 348 #ifndef WIN32 | |
| 349 close(tcp_serv); | |
| 350 #else | |
| 351 closesocket(tcp_serv); | |
| 352 #endif | |
| 353 | |
| 354 return NULL; | |
| 355 } | |
| 356 | |
| 357 #ifndef WIN32 | |
| 358 void* Test_2_Cli(void* param) | |
| 359 #else | |
| 360 DWORD WINAPI Test_2_Cli(LPVOID param) | |
| 361 #endif | |
| 362 { | |
| 363 #ifndef WIN32 | |
| 364 //ignore SIGPIPE | |
| 365 sigset_t ps; | |
| 366 sigemptyset(&ps); | |
| 367 sigaddset(&ps, SIGPIPE); | |
| 368 pthread_sigmask(SIG_BLOCK, &ps, NULL); | |
| 369 #endif | |
| 370 | |
| 371 // create 1000 UDT clients | |
| 372 vector<UDTSOCKET> cli_socks; | |
| 373 cli_socks.resize(1000); | |
| 374 | |
| 375 // 100 individual ports | |
| 376 for (int i = 0; i < 100; ++ i) | |
| 377 { | |
| 378 if (createUDTSocket(cli_socks[i], AF_INET, SOCK_STREAM, 0) < 0) | |
| 379 { | |
| 380 cout << "socket: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 381 return NULL; | |
| 382 } | |
| 383 } | |
| 384 | |
| 385 // 900 shared port | |
| 386 | |
| 387 if (createUDTSocket(cli_socks[100], AF_INET, SOCK_STREAM, 0) < 0) | |
| 388 { | |
| 389 cout << "socket: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 390 return NULL; | |
| 391 } | |
| 392 | |
| 393 sockaddr* addr = NULL; | |
| 394 int size = 0; | |
| 395 | |
| 396 addr = (sockaddr*)new sockaddr_in; | |
| 397 size = sizeof(sockaddr_in); | |
| 398 | |
| 399 UDT::getsockname(cli_socks[100], addr, &size); | |
| 400 char sharedport[NI_MAXSERV]; | |
| 401 getnameinfo(addr, size, NULL, 0, sharedport, sizeof(sharedport), NI_NUMERICSE
RV); | |
| 402 | |
| 403 for (int i = 101; i < 1000; ++ i) | |
| 404 { | |
| 405 if (createUDTSocket(cli_socks[i], AF_INET, SOCK_STREAM, atoi(sharedport))
< 0) | |
| 406 { | |
| 407 cout << "socket: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 408 return NULL; | |
| 409 } | |
| 410 } | |
| 411 | |
| 412 for (vector<UDTSOCKET>::iterator i = cli_socks.begin(); i != cli_socks.end();
++ i) | |
| 413 { | |
| 414 if (connect(*i, 9000, AF_INET, SOCK_STREAM) < 0) | |
| 415 { | |
| 416 cout << "connect: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 417 return NULL; | |
| 418 } | |
| 419 } | |
| 420 | |
| 421 | |
| 422 // create 10 TCP clients | |
| 423 vector<SYSSOCKET> tcp_socks; | |
| 424 tcp_socks.resize(10); | |
| 425 | |
| 426 for (int i = 0; i < 10; ++ i) | |
| 427 { | |
| 428 if (createTCPSocket(tcp_socks[i], AF_INET, SOCK_STREAM, 0) < 0) | |
| 429 { | |
| 430 return NULL; | |
| 431 } | |
| 432 | |
| 433 tcp_connect(tcp_socks[i], 9001, AF_INET, SOCK_STREAM); | |
| 434 } | |
| 435 | |
| 436 | |
| 437 // send data from both UDT and TCP clients | |
| 438 int32_t data = 0; | |
| 439 for (vector<UDTSOCKET>::iterator i = cli_socks.begin(); i != cli_socks.end();
++ i) | |
| 440 { | |
| 441 UDT::send(*i, (char*)&data, 4, 0); | |
| 442 ++ data; | |
| 443 } | |
| 444 | |
| 445 for (vector<SYSSOCKET>::iterator i = tcp_socks.begin(); i != tcp_socks.end();
++ i) | |
| 446 { | |
| 447 send(*i, (char*)&data, 4, 0); | |
| 448 ++ data; | |
| 449 } | |
| 450 | |
| 451 | |
| 452 // close all client sockets | |
| 453 for (vector<UDTSOCKET>::iterator i = cli_socks.begin(); i != cli_socks.end();
++ i) | |
| 454 { | |
| 455 UDT::close(*i); | |
| 456 } | |
| 457 | |
| 458 for (vector<SYSSOCKET>::iterator i = tcp_socks.begin(); i != tcp_socks.end();
++ i) | |
| 459 { | |
| 460 #ifndef WIN32 | |
| 461 close(*i); | |
| 462 #else | |
| 463 closesocket(*i); | |
| 464 #endif | |
| 465 } | |
| 466 | |
| 467 return NULL; | |
| 468 } | |
| 469 | |
| 470 #ifndef WIN32 | |
| 471 void* Test_3_Srv(void* param) | |
| 472 #else | |
| 473 DWORD WINAPI Test_3_Srv(LPVOID param) | |
| 474 #endif | |
| 475 { | |
| 476 vector<UDTSOCKET> srv_socks; | |
| 477 srv_socks.resize(50); | |
| 478 | |
| 479 int port = 61000; | |
| 480 | |
| 481 for (int i = 0; i < 50; ++ i) | |
| 482 { | |
| 483 if (createUDTSocket(srv_socks[i], AF_INET, SOCK_STREAM, port ++, true) < 0
) | |
| 484 { | |
| 485 cout << "error\n"; | |
| 486 } | |
| 487 } | |
| 488 | |
| 489 int peer_port = 51000; | |
| 490 | |
| 491 for (vector<UDTSOCKET>::iterator i = srv_socks.begin(); i != srv_socks.end();
++ i) | |
| 492 { | |
| 493 connect(*i, peer_port ++, AF_INET, SOCK_STREAM); | |
| 494 } | |
| 495 | |
| 496 for (vector<UDTSOCKET>::iterator i = srv_socks.begin(); i != srv_socks.end();
++ i) | |
| 497 { | |
| 498 int32_t data = 0; | |
| 499 UDT::recv(*i, (char*)&data, 4, 0); | |
| 500 } | |
| 501 | |
| 502 for (vector<UDTSOCKET>::iterator i = srv_socks.begin(); i != srv_socks.end();
++ i) | |
| 503 { | |
| 504 UDT::close(*i); | |
| 505 } | |
| 506 | |
| 507 return NULL; | |
| 508 } | |
| 509 | |
| 510 #ifndef WIN32 | |
| 511 void* Test_3_Cli(void* param) | |
| 512 #else | |
| 513 DWORD WINAPI Test_3_Cli(LPVOID param) | |
| 514 #endif | |
| 515 { | |
| 516 vector<UDTSOCKET> cli_socks; | |
| 517 cli_socks.resize(50); | |
| 518 | |
| 519 int port = 51000; | |
| 520 | |
| 521 for (int i = 0; i < 50; ++ i) | |
| 522 { | |
| 523 if (createUDTSocket(cli_socks[i], AF_INET, SOCK_STREAM, port ++, true) < 0
) | |
| 524 { | |
| 525 cout << "error\n"; | |
| 526 } | |
| 527 } | |
| 528 | |
| 529 int peer_port = 61000; | |
| 530 | |
| 531 for (vector<UDTSOCKET>::iterator i = cli_socks.begin(); i != cli_socks.end();
++ i) | |
| 532 { | |
| 533 connect(*i, peer_port ++, AF_INET, SOCK_STREAM); | |
| 534 } | |
| 535 | |
| 536 int32_t data = 0; | |
| 537 for (vector<UDTSOCKET>::iterator i = cli_socks.begin(); i != cli_socks.end();
++ i) | |
| 538 { | |
| 539 UDT::send(*i, (char*)&data, 4, 0); | |
| 540 ++ data; | |
| 541 } | |
| 542 | |
| 543 for (vector<UDTSOCKET>::iterator i = cli_socks.begin(); i != cli_socks.end();
++ i) | |
| 544 { | |
| 545 UDT::close(*i); | |
| 546 } | |
| 547 | |
| 548 return NULL; | |
| 549 } | |
| 550 | |
| 551 #ifndef WIN32 | |
| 552 void* Test_4_Srv(void* param) | |
| 553 #else | |
| 554 DWORD WINAPI Test_4_Srv(LPVOID param) | |
| 555 #endif | |
| 556 { | |
| 557 UDTSOCKET serv; | |
| 558 if (createUDTSocket(serv, AF_INET, SOCK_STREAM, 9000) < 0) | |
| 559 return NULL; | |
| 560 | |
| 561 UDT::listen(serv, 10); | |
| 562 | |
| 563 const int total = 1000; | |
| 564 | |
| 565 vector<UDTSOCKET> new_socks; | |
| 566 new_socks.resize(total); | |
| 567 | |
| 568 for (int i = 0; i < total; ++ i) | |
| 569 { | |
| 570 sockaddr_storage clientaddr; | |
| 571 int addrlen = sizeof(clientaddr); | |
| 572 new_socks[i] = UDT::accept(serv, (sockaddr*)&clientaddr, &addrlen); | |
| 573 | |
| 574 if (new_socks[i] == UDT::INVALID_SOCK) | |
| 575 { | |
| 576 cout << "accept: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 577 return NULL; | |
| 578 } | |
| 579 } | |
| 580 | |
| 581 for (vector<UDTSOCKET>::iterator i = new_socks.begin(); i != new_socks.end();
++ i) | |
| 582 { | |
| 583 UDT::close(*i); | |
| 584 } | |
| 585 | |
| 586 UDT::close(serv); | |
| 587 | |
| 588 return NULL; | |
| 589 | |
| 590 } | |
| 591 | |
| 592 #ifndef WIN32 | |
| 593 void* start_and_destroy_clients(void* param) | |
| 594 #else | |
| 595 DWORD WINAPI start_and_destroy_clients(LPVOID param) | |
| 596 #endif | |
| 597 { | |
| 598 const int total = 25; | |
| 599 | |
| 600 vector<UDTSOCKET> cli_socks; | |
| 601 cli_socks.resize(total); | |
| 602 | |
| 603 if (createUDTSocket(cli_socks[0], AF_INET, SOCK_STREAM, 0) < 0) | |
| 604 { | |
| 605 cout << "socket: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 606 return NULL; | |
| 607 } | |
| 608 | |
| 609 sockaddr* addr = NULL; | |
| 610 int size = 0; | |
| 611 | |
| 612 addr = (sockaddr*)new sockaddr_in; | |
| 613 size = sizeof(sockaddr_in); | |
| 614 | |
| 615 UDT::getsockname(cli_socks[0], addr, &size); | |
| 616 char sharedport[NI_MAXSERV]; | |
| 617 getnameinfo(addr, size, NULL, 0, sharedport, sizeof(sharedport), NI_NUMERICSE
RV); | |
| 618 | |
| 619 for (int i = 1; i < total; ++ i) | |
| 620 { | |
| 621 if (createUDTSocket(cli_socks[i], AF_INET, SOCK_STREAM, atoi(sharedport))
< 0) | |
| 622 { | |
| 623 cout << "socket: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 624 return NULL; | |
| 625 } | |
| 626 } | |
| 627 | |
| 628 for (vector<UDTSOCKET>::iterator i = cli_socks.begin(); i != cli_socks.end();
++ i) | |
| 629 { | |
| 630 if (connect(*i, 9000, AF_INET, SOCK_STREAM) < 0) | |
| 631 { | |
| 632 cout << "connect: " << UDT::getlasterror().getErrorMessage() << endl; | |
| 633 return NULL; | |
| 634 } | |
| 635 } | |
| 636 | |
| 637 for (vector<UDTSOCKET>::iterator i = cli_socks.begin(); i != cli_socks.end();
++ i) | |
| 638 { | |
| 639 UDT::close(*i); | |
| 640 } | |
| 641 | |
| 642 return NULL; | |
| 643 } | |
| 644 | |
| 645 #ifndef WIN32 | |
| 646 void* Test_4_Cli(void*) | |
| 647 #else | |
| 648 DWORD WINAPI Test_4_Cli(LPVOID) | |
| 649 #endif | |
| 650 { | |
| 651 const int total_threads = 40; // 40 * 25 = 1000 | |
| 652 | |
| 653 #ifndef WIN32 | |
| 654 vector<pthread_t> cli_threads; | |
| 655 cli_threads.resize(total_threads); | |
| 656 | |
| 657 for (vector<pthread_t>::iterator i = cli_threads.begin(); i != cli_threads.en
d(); ++ i) | |
| 658 { | |
| 659 pthread_create(&(*i), NULL, start_and_destroy_clients, NULL); | |
| 660 } | |
| 661 | |
| 662 for (vector<pthread_t>::iterator i = cli_threads.begin(); i != cli_threads.en
d(); ++ i) | |
| 663 { | |
| 664 pthread_join(*i, NULL); | |
| 665 } | |
| 666 #else | |
| 667 vector<HANDLE> cli_threads; | |
| 668 cli_threads.resize(total_threads); | |
| 669 | |
| 670 for (vector<HANDLE>::iterator i = cli_threads.begin(); i != cli_threads.end()
; ++ i) | |
| 671 { | |
| 672 *i = CreateThread(NULL, 0, NULL, start_and_destroy_clients, 0, NULL); | |
| 673 } | |
| 674 | |
| 675 for (vector<HANDLE>::iterator i = cli_threads.begin(); i != cli_threads.end()
; ++ i) | |
| 676 { | |
| 677 WaitForSingleObject(*i, INFINITE); | |
| 678 } | |
| 679 #endif | |
| 680 | |
| 681 return NULL; | |
| 682 } | |
| 683 | |
| 684 | |
| 685 int main() | |
| 686 { | |
| 687 const int test_case = 4; | |
| 688 | |
| 689 #ifndef WIN32 | |
| 690 void* (*Test_Srv[test_case])(void*); | |
| 691 void* (*Test_Cli[test_case])(void*); | |
| 692 #else | |
| 693 DWORD (WINAPI *Test_Srv[test_case])(LPVOID); | |
| 694 DWORD (WINAPI *Test_Cli[test_case])(LPVOID); | |
| 695 #endif | |
| 696 | |
| 697 Test_Srv[0] = Test_1_Srv; | |
| 698 Test_Cli[0] = Test_1_Cli; | |
| 699 Test_Srv[1] = Test_2_Srv; | |
| 700 Test_Cli[1] = Test_2_Cli; | |
| 701 Test_Srv[2] = Test_3_Srv; | |
| 702 Test_Cli[2] = Test_3_Cli; | |
| 703 Test_Srv[3] = Test_4_Srv; | |
| 704 Test_Cli[3] = Test_4_Cli; | |
| 705 | |
| 706 for (int i = 0; i < test_case; ++ i) | |
| 707 { | |
| 708 cout << "Start Test # " << i + 1 << endl; | |
| 709 | |
| 710 UDT::startup(); | |
| 711 | |
| 712 #ifndef WIN32 | |
| 713 pthread_t srv, cli; | |
| 714 pthread_create(&srv, NULL, Test_Srv[i], NULL); | |
| 715 pthread_create(&cli, NULL, Test_Cli[i], NULL); | |
| 716 | |
| 717 pthread_join(srv, NULL); | |
| 718 pthread_join(cli, NULL); | |
| 719 #else | |
| 720 HANDLE srv, cli; | |
| 721 srv = CreateThread(NULL, 0, Test_Srv[i], NULL, 0, NULL); | |
| 722 cli = CreateThread(NULL, 0, Test_Cli[i], NULL, 0, NULL); | |
| 723 | |
| 724 WaitForSingleObject(srv, INFINITE); | |
| 725 WaitForSingleObject(cli, INFINITE); | |
| 726 #endif | |
| 727 | |
| 728 UDT::cleanup(); | |
| 729 | |
| 730 cout << "Test # " << i + 1 << " completed." << endl; | |
| 731 } | |
| 732 | |
| 733 return 0; | |
| 734 } | |
| OLD | NEW |
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