| | |
| | | pthread_detach(pthread_self()); |
| | | |
| | | char action[512]; |
| | | while ( true) { |
| | | while ( true ) { |
| | | printf("Input action: Close?\n"); |
| | | if(scanf("%s",action) < 1) { |
| | | printf("Invalide action\n"); |
| | |
| | | |
| | | int recv_arr_size, i, n; |
| | | net_mod_recv_msg_t *recv_arr; |
| | | net_mod_err_t *errarr; |
| | | int errarr_size = 0; |
| | | |
| | | pthread_t tid; |
| | | // 创建一个线程接受订阅消息 |
| | |
| | | if (fgets(content, MAXLINE, stdin) != NULL) { |
| | | // 收到消息的节点即使没有对应的信息, 也要回复一个表示无的消息,否则会一直等待 |
| | | // n = net_mod_socket_sendandrecv(client, node_arr, node_arr_size, content, strlen(content), &recv_arr, &recv_arr_size); |
| | | n = net_mod_socket_sendandrecv_timeout(client, node_arr, node_arr_size, content, strlen(content), &recv_arr, &recv_arr_size, 1); |
| | | n = net_mod_socket_sendandrecv_timeout(client, node_arr, node_arr_size, content, strlen(content), |
| | | &recv_arr, &recv_arr_size, &errarr, &errarr_size, 1000); |
| | | printf(" %d nodes reply\n", n); |
| | | for(i=0; i<recv_arr_size; i++) { |
| | | printf("reply from (host:%s, port: %d, key:%d) >> %s\n", |
| | | recv_arr[i].host, |
| | | recv_arr[i].port, |
| | | recv_arr[i].key, |
| | | (char *)recv_arr[i].content |
| | | ); |
| | | } |
| | | |
| | | if(recv_arr_size > 0) { |
| | | for(i=0; i<recv_arr_size; i++) { |
| | | printf("reply from (host:%s, port: %d, key:%d) >> %s\n", |
| | | recv_arr[i].host, |
| | | recv_arr[i].port, |
| | | recv_arr[i].key, |
| | | (char *)recv_arr[i].content |
| | | ); |
| | | } |
| | | |
| | | // 使用完后,不要忘记释放掉 |
| | | net_mod_socket_free_recv_msg_arr(recv_arr, recv_arr_size); |
| | | } |
| | | |
| | | // 使用完后,不要忘记释放掉 |
| | | net_mod_socket_free_recv_msg_arr(recv_arr, recv_arr_size); |
| | | |
| | | if(errarr_size > 0) { |
| | | for(i = 0; i < errarr_size; i++) { |
| | | printf("error: (host:%s, port: %d, key:%d) : %s\n", errarr[i].host, errarr[i].port, errarr[i].key, bus_strerror(errarr[i].code)); |
| | | } |
| | | free(errarr); |
| | | } |
| | | } |
| | | } |
| | | else if(strcmp(action, "desub") == 0) { |
| | |
| | | Targ *targ = (Targ *)arg; |
| | | char sendbuf[128]; |
| | | |
| | | int j, n; |
| | | int recv_arr_size; |
| | | int i, j, n; |
| | | int recv_arr_size = 0; |
| | | net_mod_recv_msg_t *recv_arr; |
| | | int total = 0; |
| | | net_mod_err_t *errarr; |
| | | int errarr_size = 0; |
| | | |
| | | int rkey, lkey; |
| | | unsigned int l = 0 , rl; |
| | |
| | | sprintf(sendbuf, hello_format, net_mod_socket_get_key(client), l); |
| | | // fprintf(fp, "requst:%s\n", sendbuf); |
| | | // n = net_mod_socket_sendandrecv(client, node_arr, node_arr_size, sendbuf, strlen(sendbuf) + 1, &recv_arr, &recv_arr_size); |
| | | n = net_mod_socket_sendandrecv_timeout(client, targ->node, 1, sendbuf, strlen(sendbuf) + 1, &recv_arr, &recv_arr_size, 1); |
| | | n = net_mod_socket_sendandrecv_timeout(client, targ->node, 1, sendbuf, strlen(sendbuf) + 1, |
| | | &recv_arr, &recv_arr_size, &errarr, &errarr_size, 1); |
| | | printf("%d: send %d nodes\n", l, n); |
| | | for(j=0; j < recv_arr_size; j++) { |
| | | |
| | | fprintf(stdout, "%d send '%s' to %d. received from (host=%s, port= %d, key=%d) '%s'\n", |
| | | net_mod_socket_get_key(client), |
| | | sendbuf, |
| | | targ->node->key, |
| | | recv_arr[j].host, |
| | | recv_arr[j].port, |
| | | recv_arr[j].key, |
| | | (char *)recv_arr[j].content |
| | | ); |
| | | if(recv_arr_size > 0) { |
| | | for(j=0; j < recv_arr_size; j++) { |
| | | fprintf(stdout, "%d send '%s' to %d. received from (host=%s, port= %d, key=%d) '%s'\n", |
| | | net_mod_socket_get_key(client), |
| | | sendbuf, |
| | | targ->node->key, |
| | | recv_arr[j].host, |
| | | recv_arr[j].port, |
| | | recv_arr[j].key, |
| | | (char *)recv_arr[j].content |
| | | ); |
| | | |
| | | printf("key == %d\n", net_mod_socket_get_key(client)); |
| | | assert(sscanf((const char *)recv_arr[j].content, reply_format, &rkey, &lkey, &rl) == 3); |
| | | assert(targ->node->key == rkey); |
| | | assert(net_mod_socket_get_key(client) == lkey); |
| | | assert(rl == l); |
| | | printf("key == %d\n", net_mod_socket_get_key(client)); |
| | | assert(sscanf((const char *)recv_arr[j].content, reply_format, &rkey, &lkey, &rl) == 3); |
| | | assert(targ->node->key == rkey); |
| | | assert(net_mod_socket_get_key(client) == lkey); |
| | | assert(rl == l); |
| | | } |
| | | // 使用完后,不要忘记释放掉 |
| | | net_mod_socket_free_recv_msg_arr(recv_arr, recv_arr_size); |
| | | } |
| | | // 使用完后,不要忘记释放掉 |
| | | net_mod_socket_free_recv_msg_arr(recv_arr, recv_arr_size); |
| | | |
| | | if(errarr_size > 0) { |
| | | for(i = 0; i < errarr_size; i++) { |
| | | printf("error: (host:%s, port: %d, key:%d) : %s\n", errarr[i].host, errarr[i].port, errarr[i].key, bus_strerror(errarr[i].code)); |
| | | } |
| | | free(errarr); |
| | | } |
| | | |
| | | total += n; |
| | | } |
| | | |
| | | if(fp != NULL) |
| | | fclose(fp); |
| | | // net_mod_socket_close(client); |
| | |
| | | double difftime = end.tv_sec * 1000000 + end.tv_usec - (start.tv_sec * 1000000 + start.tv_usec); |
| | | long diffsec = (long) (difftime/1000000); |
| | | long diffusec = difftime - diffsec*1000000; |
| | | fprintf(stderr,"发送数目:%ld, 成功数目: %ld, 用时: (%ld sec %ld usec), 平均: %f\n", |
| | | fprintf(stderr,"发送数目:%d, 成功数目: %ld, 用时: (%ld sec %ld usec), 平均: %f\n", |
| | | SCALE*node_arr_size, total, diffsec, diffusec, difftime/total ); |
| | | // fflush(stdout); |
| | | |
| | |
| | | // 无限循环send |
| | | void test_net_sendandrecv(char *nodelist) { |
| | | |
| | | int n, j; |
| | | int i, n, j; |
| | | void * client; |
| | | int recv_arr_size; |
| | | net_mod_recv_msg_t *recv_arr; |
| | | net_node_t *node_arr; |
| | | net_mod_err_t *errarr; |
| | | int errarr_size = 0; |
| | | |
| | | int node_arr_size = parse_node_list(nodelist, &node_arr); |
| | | char buf[128]; |
| | | pid_t pid, retPid ; |
| | |
| | | while(true) { |
| | | sprintf(buf, hello_format, pid, l); |
| | | n = net_mod_socket_sendandrecv_timeout(client, node_arr, node_arr_size, buf, strlen(buf)+1, |
| | | &recv_arr, &recv_arr_size, 1000); |
| | | &recv_arr, &recv_arr_size, &errarr, &errarr_size, 1000); |
| | | printf(" %d nodes reply\n", n); |
| | | for(j = 0; j < recv_arr_size; j++) { |
| | | |
| | | printf("%ld send '%s' . received '%s' from (host:%s, port: %d, key:%d) \n", |
| | | (long)pid, |
| | | buf, |
| | | (char *)recv_arr[j].content, |
| | | recv_arr[j].host, |
| | | recv_arr[j].port, |
| | | recv_arr[j].key |
| | | if(recv_arr_size > 0) { |
| | | for(j = 0; j < recv_arr_size; j++) { |
| | | printf("%ld send '%s' . received '%s' from (host:%s, port: %d, key:%d) \n", |
| | | (long)pid, |
| | | buf, |
| | | (char *)recv_arr[j].content, |
| | | recv_arr[j].host, |
| | | recv_arr[j].port, |
| | | recv_arr[j].key |
| | | ); |
| | | assert(sscanf((const char *)recv_arr[j].content, reply_format, &remoteKey, &retPid, &retl) == 3); |
| | | assert(retPid == pid); |
| | | assert(retl == l); |
| | | assert(remoteKey == recv_arr[j].key); |
| | | } |
| | | // 使用完后,不要忘记释放掉 |
| | | net_mod_socket_free_recv_msg_arr(recv_arr, recv_arr_size); |
| | | } |
| | | |
| | | ); |
| | | |
| | | |
| | | |
| | | assert(sscanf((const char *)recv_arr[j].content, reply_format, &remoteKey, &retPid, &retl) == 3); |
| | | assert(retPid == pid); |
| | | assert(retl == l); |
| | | assert(remoteKey == recv_arr[j].key); |
| | | if(errarr_size > 0) { |
| | | for(i = 0; i < errarr_size; i++) { |
| | | printf("error: (host:%s, port: %d, key:%d) : %s\n", errarr[i].host, errarr[i].port, errarr[i].key, bus_strerror(errarr[i].code)); |
| | | } |
| | | free(errarr); |
| | | } |
| | | |
| | | // 使用完后,不要忘记释放掉 |
| | | net_mod_socket_free_recv_msg_arr(recv_arr, recv_arr_size); |
| | | l++; |
| | | } |
| | | |
| | |
| | | net_node_t *node_arr; |
| | | int node_arr_size = parse_node_list(nodelist, &node_arr); |
| | | |
| | | char *topic = "news"; |
| | | const char *topic = "news"; |
| | | sprintf(sendbuf, "pid:%ld: Good news!!", (long)getpid()); |
| | | |
| | | void * client = net_mod_socket_open(); |
| | |
| | | } |
| | | } |
| | | |
| | | void do_sendandrecv(int key, char *sendbuf) { |
| | | int n, j; |
| | | void do_sendandrecv(char *sendlist, char *sendbuf) { |
| | | int i, n, j; |
| | | int recv_arr_size; |
| | | net_mod_recv_msg_t *recv_arr; |
| | | net_mod_err_t *errarr; |
| | | int errarr_size = 0; |
| | | |
| | | net_node_t node_arr[] = {NULL, 0, key}; |
| | | |
| | | net_node_t *node_arr; |
| | | int node_arr_size = parse_node_list(sendlist, &node_arr); |
| | | |
| | | print_node_list(node_arr, node_arr_size); |
| | | |
| | | void * client = net_mod_socket_open(); |
| | | n = net_mod_socket_sendandrecv_timeout(client, node_arr, 1, sendbuf, strlen(sendbuf) + 1, &recv_arr, &recv_arr_size, 5000); |
| | | if(n == 0) { |
| | | printf("send failed\n"); |
| | | return; |
| | | } |
| | | printf(" %d nodes reply\n", n); |
| | | for(j=0; j < recv_arr_size; j++) { |
| | | n = net_mod_socket_sendandrecv_timeout(client, node_arr, node_arr_size, sendbuf, strlen(sendbuf) + 1, |
| | | &recv_arr, &recv_arr_size, &errarr, &errarr_size, 5000); |
| | | |
| | | printf(" %d nodes reply\n", recv_arr_size); |
| | | if(recv_arr_size > 0) { |
| | | for(j=0; j < recv_arr_size; j++) { |
| | | |
| | | fprintf(stdout, "%d send '%s' to %d. received from (host=%s, port= %d, key=%d) '%s'\n\n", |
| | | net_mod_socket_get_key(client), |
| | | sendbuf, |
| | | key, |
| | | recv_arr[j].host, |
| | | recv_arr[j].port, |
| | | recv_arr[j].key, |
| | | (char *)recv_arr[j].content |
| | | ); |
| | | fprintf(stdout, "===> suc: %d send '%s'. received from (host=%s, port= %d, key=%d), '%s'\n\n", |
| | | net_mod_socket_get_key(client), |
| | | sendbuf, |
| | | recv_arr[j].host, |
| | | recv_arr[j].port, |
| | | recv_arr[j].key, |
| | | (char *)recv_arr[j].content |
| | | ); |
| | | } |
| | | // 使用完后,不要忘记释放掉 |
| | | net_mod_socket_free_recv_msg_arr(recv_arr, recv_arr_size); |
| | | } |
| | | // printf("errarr_size = %d\n", errarr_size); |
| | | if(errarr_size > 0) { |
| | | for(i = 0; i < errarr_size; i++) { |
| | | printf("===> error: (host:%s, port: %d, key:%d). %s\n", errarr[i].host, errarr[i].port, errarr[i].key, bus_strerror(errarr[i].code)); |
| | | } |
| | | free(errarr); |
| | | } |
| | | |
| | | net_mod_socket_close(client); |
| | |
| | | |
| | | net_node_t *node_arr = (net_node_t *) calloc(entry_arr_len, sizeof(net_node_t)); |
| | | for(i = 0; i < entry_arr_len; i++) { |
| | | if(strchr(entry_arr[i], ':') == NULL) { |
| | | node_arr[i]= {NULL, 0, atoi(entry_arr[i])}; |
| | | continue; |
| | | } |
| | | property_arr_len = str_split(entry_arr[i], ":", &property_arr); |
| | | printf("=====%s, %s, %s\n", property_arr[0], property_arr[1], property_arr[2]); |
| | | |
| | |
| | | usage(prog); |
| | | exit(1); |
| | | } |
| | | int key = atoi(argv[1]); |
| | | char *sendlist = argv[1]; |
| | | char *content = argv[2]; |
| | | do_sendandrecv(key, content); |
| | | do_sendandrecv(sendlist, content); |
| | | } |
| | | else if (strcmp("start_bus_server", fun) == 0) { |
| | | |
| | |
| | | opt = parse_args(argc, argv); |
| | | if(opt.bind == 0) { |
| | | usage(argv[0]); |
| | | exit(1); |
| | | } else { |
| | | start_recvfrom(opt.bind, opt.force); |
| | | } |
| | |
| | | } |
| | | |
| | | else { |
| | | printf("%Invalid funciton name\n"); |
| | | printf("Invalid funciton name\n"); |
| | | usage(argv[0]); |
| | | exit(1); |
| | | |