| | |
| | | int NetModSocket::_sendandrecv_(net_node_t *node_arr, int arrlen, void *send_buf, int send_size, |
| | | net_mod_recv_msg_t ** recv_arr, int *recv_arr_size, int msec ) { |
| | | |
| | | int i, n, recv_size, connfd; |
| | | int i, recv_size, connfd; |
| | | net_node_t *node; |
| | | void *recv_buf = NULL; |
| | | struct timespec timeout; |
| | | int ret; |
| | | int n_req = 0, n_recv_suc = 0, n_resp =0; |
| | | int n_req = 0, n_recv_suc = 0, n_recv_err = 0, n_resp =0; |
| | | |
| | | net_mod_request_head_t request_head = {}; |
| | | |
| | | net_mod_recv_msg_t *ret_arr = (net_mod_recv_msg_t *)calloc(arrlen, sizeof(net_mod_recv_msg_t)); |
| | | |
| | | net_mod_recv_err_t err_arr[arrlen]; |
| | | |
| | | NetConnPool *mpool = _get_pool(); |
| | | |
| | |
| | | } else { |
| | | ret = shmModSocket.sendandrecv(send_buf, send_size, node->key, &recv_buf, &recv_size); |
| | | } |
| | | |
| | | if( ret == 0) { |
| | | strcpy( ret_arr[n_recv_suc].host, ""); |
| | | ret_arr[n_recv_suc].port = 0; |
| | |
| | | ret_arr[n_recv_suc].content_length = recv_size; |
| | | n_recv_suc++; |
| | | } else { |
| | | if(ret > EBUS_BASE) { |
| | | // bus_errno = EBUS_TIMEOUT; |
| | | logger->debug("NetModSocket:: %d _sendandrecv_ to key %d failed, %s", get_key(), node->key, bus_strerror(ret)); |
| | | |
| | | } else { |
| | | logger->error(ret, "NetModSocket:: %d _sendandrecv_ to key %d failed", get_key(), node->key); |
| | | } |
| | | err_arr[n_recv_err].port = 0; |
| | | err_arr[n_recv_err].key = node->key; |
| | | err_arr[n_recv_err].code = ret; |
| | | n_recv_err++; |
| | | logger->error("NetModSocket:: %d _sendandrecv_ to key %d failed, %s", get_key(), node->key, bus_strerror(ret)); |
| | | } |
| | | |
| | | |
| | |
| | | } |
| | | |
| | | if( (connfd = mpool->getConn(node->host, node->port)) < 0 ) { |
| | | memcpy(err_arr[n_recv_err].host, node->host, sizeof(err_arr[n_recv_err].host)); |
| | | err_arr[n_recv_err].port = node->port; |
| | | err_arr[n_recv_err].key = node->key; |
| | | err_arr[n_recv_err].code = EBUS_NET; |
| | | n_recv_err++; |
| | | continue; |
| | | } |
| | | |
| | |
| | | // printf("write_request %s:%d\n", request_head.host, request_head.port); |
| | | if(write_request(connfd, request_head, send_buf, send_size, NULL, 0) != 0) { |
| | | LoggerFactory::getLogger()->error("write_request failture %s:%d\n", node->host, node->port); |
| | | memcpy(err_arr[n_recv_err].host, node->host, sizeof(err_arr[n_recv_err].host)); |
| | | err_arr[n_recv_err].port = node->port; |
| | | err_arr[n_recv_err].key = node->key; |
| | | err_arr[n_recv_err].code = EBUS_NET; |
| | | n_recv_err++; |
| | | mpool->closeConn( connfd); |
| | | } else { |
| | | n_req++; |
| | |
| | | { |
| | | mpool->nready--; |
| | | // printf("POLLIN %d\n", connfd); |
| | | if( (n = read_response(connfd, ret_arr+n_recv_suc)) == 0) { |
| | | if( (ret = read_response(connfd, ret_arr+n_recv_suc, err_arr + n_recv_err)) == 0) { |
| | | n_recv_suc++; |
| | | // 成功收到返回消息,清空读入位 |
| | | mpool->conns[i].fd = -1; |
| | | |
| | | } |
| | | else if(n == EBUS_NET) { |
| | | else if(ret == EBUS_NET) { |
| | | // 网络错误 |
| | | |
| | | logger->error("NetModSocket::_sendandrecv_ read_response key = %d , %s", get_key(), bus_strerror(ret)); |
| | | mpool->closeConn( connfd); |
| | | n_recv_err++; |
| | | // mpool->conns[i].fd = -1; |
| | | } else { |
| | | // 代理服务没有转发成功 |
| | | mpool->conns[i].fd = -1; |
| | | |
| | | logger->error("NetModSocket::_sendandrecv_ read_response key = %d , %s", get_key(), bus_strerror(ret)); |
| | | mpool->conns[i].fd = -1; |
| | | n_recv_err++; |
| | | } |
| | | |
| | | n_resp++; |
| | |
| | | int ret; |
| | | NetConnPool *mpool = _get_pool(); |
| | | |
| | | net_mod_recv_err_t err_msg; |
| | | |
| | | // 本地发送 |
| | | if(node_arr == NULL || arrlen == 0) { |
| | | if(msec == 0) { |
| | |
| | | { |
| | | mpool->nready--; |
| | | // printf("POLLIN %d\n", connfd); |
| | | if( (ret = read_response(connfd, &recv_msg)) == 0) { |
| | | if( (ret = read_response(connfd, &recv_msg, &err_msg)) == 0) { |
| | | |
| | | // 成功收到返回消息,清空读入位 |
| | | mpool->conns[i].fd = -1; |
| | |
| | | * @return 0 成功, EBUS_NET 网络错误, 其他值 代理服务没有转发成功。 |
| | | * |
| | | */ |
| | | int NetModSocket::read_response(int connfd, net_mod_recv_msg_t *recv_msg) { |
| | | int NetModSocket::read_response(int connfd, net_mod_recv_msg_t *recv_msg, net_mod_recv_err_t *err_arr) { |
| | | int recv_size; |
| | | void *recv_buf; |
| | | char response_head_bs[NET_MODE_RESPONSE_HEAD_LENGTH]; |
| | |
| | | net_mod_response_head_t response_head; |
| | | if ( rio_readn(connfd, response_head_bs, NET_MODE_RESPONSE_HEAD_LENGTH) != NET_MODE_RESPONSE_HEAD_LENGTH) { |
| | | LoggerFactory::getLogger()->error(errno, "NetModSocket::read_response rio_readnb response_head"); |
| | | |
| | | return -1; |
| | | memcpy(err_arr->host, "unkown", sizeof(err_arr->host)); |
| | | err_arr->port = 0; |
| | | err_arr->key = 0; |
| | | err_arr->code = EBUS_NET; |
| | | return EBUS_NET; |
| | | } |
| | | |
| | | response_head = NetModSocket::decode_response_head(response_head_bs); |
| | | // printf(">>>> read_response %s\n", response_head.host); |
| | | if(response_head.code != 0) { |
| | | // 代理服务没能成功发送给对应的key |
| | | memcpy(err_arr->host, response_head.host, sizeof(err_arr->host)); |
| | | err_arr->port = response_head.port; |
| | | err_arr->key = response_head.key; |
| | | err_arr->code = response_head.code; |
| | | return response_head.code; |
| | | } |
| | | |
| | |
| | | exit(1); |
| | | } |
| | | if ( (recv_size = rio_readn(connfd, recv_buf, response_head.content_length) ) != response_head.content_length) { |
| | | |
| | | memcpy(err_arr->host, response_head.host, sizeof(err_arr->host)); |
| | | err_arr->port = response_head.port; |
| | | err_arr->key = response_head.key; |
| | | err_arr->code = EBUS_NET; |
| | | LoggerFactory::getLogger()->error(errno, "NetModSocket::read_response rio_readnb recv_buf"); |
| | | //网络错误 |
| | | return EBUS_NET; |