| | |
| | | #include "logger_factory.h" |
| | | #include <map> |
| | | |
| | | static Logger logger = LoggerFactory::getLogger(); |
| | | static Logger *logger = LoggerFactory::getLogger(); |
| | | |
| | | |
| | | |
| | |
| | | |
| | | SHMQueue<shm_msg_t> *_attach_remote_queue(int port); |
| | | |
| | | |
| | | |
| | | size_t shm_socket_remove_keys(int keys[], size_t length) { |
| | | return SHMQueue<shm_msg_t>::remove_queues(keys, length); |
| | | } |
| | | |
| | | shm_socket_t *shm_open_socket(shm_socket_type_t socket_type) { |
| | | shm_socket_t *socket = (shm_socket_t *)calloc(1, sizeof(shm_socket_t)); |
| | | socket->socket_type = socket_type; |
| | |
| | | socket->force_bind = false; |
| | | socket->dispatch_thread = 0; |
| | | socket->status = SHM_CONN_CLOSED; |
| | | |
| | | socket->mutex = SemUtil::get(IPC_PRIVATE, 1); |
| | | return socket; |
| | | } |
| | | |
| | |
| | | } |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | |
| | | SemUtil::dec(socket->mutex); |
| | | if (socket->queue == NULL) { |
| | | if (socket->port == -1) { |
| | | socket->port = hashtable_alloc_key(hashtable); |
| | |
| | | |
| | | socket->queue = new SHMQueue<shm_msg_t>(socket->port, 16); |
| | | } |
| | | SemUtil::inc(socket->mutex); |
| | | |
| | | if (port == socket->port) { |
| | | err_msg(0, "can not send to your self!"); |
| | | return -1; |
| | |
| | | SHMQueue<shm_msg_t> *remoteQueue; |
| | | if ((remoteQueue = _attach_remote_queue(port)) == NULL) { |
| | | err_msg(0, "shm_sendto failed, the other end has been closed, or has not been opened!"); |
| | | return SHM_SOCKET_CONN_FAILED; |
| | | return SHM_SOCKET_ECONNFAILED; |
| | | } |
| | | |
| | | shm_msg_t dest; |
| | |
| | | socket->socket_type); |
| | | } |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | SemUtil::dec(socket->mutex); |
| | | if (socket->queue == NULL) { |
| | | if (socket->port == -1) { |
| | | socket->port = hashtable_alloc_key(hashtable); |
| | |
| | | |
| | | socket->queue = new SHMQueue<shm_msg_t>(socket->port, 16); |
| | | } |
| | | SemUtil::inc(socket->mutex); |
| | | |
| | | shm_msg_t src; |
| | | // printf("shm_recvfrom pop before\n"); |
| | |
| | | int rv; |
| | | |
| | | shm_socket_t *tmp_socket = shm_open_socket(SHM_SOCKET_DGRAM); |
| | | if (shm_sendto(tmp_socket, send_buf, send_size, send_port, timeout, flags) == 0) { |
| | | if ((rv = shm_sendto(tmp_socket, send_buf, send_size, send_port, timeout, flags)) == 0) { |
| | | rv = shm_recvfrom(tmp_socket, recv_buf, recv_size, &recv_port, timeout, flags); |
| | | shm_close_socket(tmp_socket); |
| | | return rv; |
| | | } else { |
| | | shm_close_socket(tmp_socket); |
| | | return rv; |
| | | } |
| | | return -1; |
| | | } |