| | |
| | | #include "dgram_mod_socket.h" |
| | | #include "shm_mm.h" |
| | | #include "usg_common.h" |
| | | #include "mm.h" |
| | | |
| | | void server(int port) { |
| | | void *socket = dgram_mod_open_socket(); |
| | | dgram_mod_bind(socket, port); |
| | | void * server_socket; |
| | | void sigint_handler(int sig) { |
| | | dgram_mod_close_socket(server_socket); |
| | | exit(0); |
| | | } |
| | | |
| | | void server(int port, bool restart) { |
| | | signal(SIGINT, sigint_handler); |
| | | server_socket = dgram_mod_open_socket(); |
| | | |
| | | |
| | | if(restart) { |
| | | dgram_mod_force_bind(server_socket, port); |
| | | } else { |
| | | dgram_mod_bind(server_socket, port); |
| | | } |
| | | |
| | | |
| | | start_bus(socket); |
| | | |
| | | dgram_mod_start_bus(server_socket); |
| | | } |
| | | |
| | | |
| | |
| | | if(strcmp(action, "sub") == 0) { |
| | | printf("Please input topic!\n"); |
| | | scanf("%s", topic); |
| | | sub(socket, topic, strlen(topic), port); |
| | | printf("Sub success!\n"); |
| | | if (dgram_mod_sub(socket, topic, strlen(topic), port) == 0) { |
| | | printf("Sub success!\n"); |
| | | } else { |
| | | printf("Sub failture!\n"); |
| | | exit(0); |
| | | } |
| | | |
| | | } |
| | | else if(strcmp(action, "pub") == 0) { |
| | | // printf("%s %s %s\n", action, topic, content); |
| | | printf("Please input topic and content\n"); |
| | | scanf("%s %s", topic, content); |
| | | pub(socket, topic, strlen(topic)+1, content, strlen(content)+1, port); |
| | | printf("Pub success!\n"); |
| | | if(dgram_mod_pub(socket, topic, strlen(topic)+1, content, strlen(content)+1, port) == 0){ |
| | | printf("Pub success!\n"); |
| | | } else { |
| | | printf("Pub failture!\n"); |
| | | } |
| | | |
| | | } else if(strcmp(action, "quit") == 0) { |
| | | break; |
| | | } else { |
| | |
| | | shm_init(512); |
| | | int port; |
| | | if (argc < 3) { |
| | | fprintf(stderr, "Usage: reqrep %s|%s <PORT> ...\n", "server", "client"); |
| | | fprintf(stderr, "Usage: %s %s|%s <PORT> ...\n", argv[0], "server", "client"); |
| | | return 1; |
| | | } |
| | | |
| | | port = atoi(argv[2]); |
| | | |
| | | if (strcmp("server", argv[1]) == 0) { |
| | | server(port); |
| | | if(argc >= 4 && strcmp("restart", argv[3]) == 0) { |
| | | server(port, true); |
| | | } |
| | | else{ |
| | | server(port, false); |
| | | } |
| | | |
| | | } |
| | | |
| | | if (strcmp("client", argv[1]) == 0) |