| | |
| | | } |
| | | |
| | | static pthread_once_t _once_ = PTHREAD_ONCE_INIT; |
| | | static pthread_key_t _tmp_recv_socket_key_; |
| | | static pthread_key_t _perthread_socket_key_; |
| | | |
| | | static void *_server_run_msg_rev(void *_socket); |
| | | |
| | | static void *_client_run_msg_rev(void *_socket); |
| | | |
| | | |
| | | static int _shm_close_dgram_socket(shm_socket_t *socket); |
| | | |
| | | static int _shm_close_stream_socket(shm_socket_t *socket, bool notifyRemote); |
| | | |
| | | static void _destrory_tmp_recv_socket_(void *tmp_socket); |
| | | static void _create_tmp_recv_socket_key(void); |
| | | static void _destrory_socket_perthread(void *tmp_socket); |
| | | static void _create_socket_key_perthread(void); |
| | | |
| | | // 检查key是否已经被使用,是返回0, 否返回1 |
| | | // static int _shm_socket_check_key(shm_socket_t *socket) { |
| | |
| | | // } |
| | | |
| | | // 检查key是否已经被使用, 未被使用则绑定key |
| | | static int check_and_bind_queue(shm_socket_t * sockt) { |
| | | static LockFreeQueue<shm_msg_t> * shm_socket_bind_queue(int key, bool force) { |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | LockFreeQueue<shm_msg_t> *queue; |
| | | hashtable_lock(hashtable); |
| | | void *tmp_ptr = mm_get_by_key(sockt->key); |
| | | if (tmp_ptr!= NULL && tmp_ptr != (void *)1 && !sockt->force_bind ) { |
| | | void *tmp_ptr = hashtable_get(hashtable, key); |
| | | if (tmp_ptr == NULL || tmp_ptr == (void *)1 || force ) { |
| | | queue = new LockFreeQueue<shm_msg_t>(16); |
| | | hashtable_put(hashtable, key, (void *)queue); |
| | | hashtable_unlock(hashtable); |
| | | return EBUS_KEY_INUSED; |
| | | return queue; |
| | | } |
| | | sockt->queue = new SHMQueue<shm_msg_t>(sockt->key, 16); |
| | | |
| | | hashtable_unlock(hashtable); |
| | | return 0; |
| | | return NULL; |
| | | } |
| | | |
| | | SHMQueue<shm_msg_t> *_attach_remote_queue(int key); |
| | | /** |
| | | * 绑定key到队列,但是并不会创建队列。 |
| | | */ |
| | | static LockFreeQueue<shm_msg_t> * shm_socket_attach_queue(int key) { |
| | | LockFreeQueue<shm_msg_t> * queue; |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | // hashtable_lock(hashtable); |
| | | void *tmp_ptr = hashtable_get(hashtable, key); |
| | | if (tmp_ptr == NULL || tmp_ptr == (void *)1) { |
| | | //logger->error("shm_socket._remote_queue_attach:connet at key %d failed!", key); |
| | | return NULL; |
| | | } |
| | | |
| | | queue = ( LockFreeQueue<shm_msg_t> *)tmp_ptr; |
| | | // hashtable_unlock(hashtable); |
| | | return queue; |
| | | } |
| | | |
| | | |
| | | size_t shm_socket_remove_keys(int keys[], size_t length) { |
| | | return SHMQueue<shm_msg_t>::remove_queues(keys, length); |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | LockFreeQueue<shm_msg_t> *mqueue; |
| | | size_t count = 0; |
| | | for(int i = 0; i< length; i++) { |
| | | // 销毁共享内存的queue |
| | | mqueue = (LockFreeQueue<shm_msg_t> *)hashtable_get(hashtable, keys[i]); |
| | | delete mqueue; |
| | | hashtable_remove(hashtable, keys[i]); |
| | | count++; |
| | | } |
| | | return count; |
| | | } |
| | | |
| | | shm_socket_t *shm_open_socket(shm_socket_type_t socket_type) { |
| | |
| | | socket->socket_type = socket_type; |
| | | socket->key = 0; |
| | | socket->force_bind = false; |
| | | socket->dispatch_thread = 0; |
| | | socket->status = SHM_CONN_CLOSED; |
| | | // socket->dispatch_thread = 0; |
| | | |
| | | |
| | | s = pthread_mutexattr_init(&mtxAttr); |
| | | if (s != 0) |
| | |
| | | |
| | | int shm_close_socket(shm_socket_t *socket) { |
| | | |
| | | int ret, s; |
| | | int s; |
| | | |
| | | logger->debug("shm_close_socket\n"); |
| | | switch (socket->socket_type) { |
| | | case SHM_SOCKET_STREAM: |
| | | ret = _shm_close_stream_socket(socket, true); |
| | | break; |
| | | case SHM_SOCKET_DGRAM: |
| | | ret = _shm_close_dgram_socket(socket); |
| | | break; |
| | | default: |
| | | break; |
| | | } |
| | | _shm_close_dgram_socket(socket); |
| | | |
| | | s = pthread_mutex_destroy(&(socket->mutex) ); |
| | | if(s != 0) { |
| | |
| | | } |
| | | |
| | | free(socket); |
| | | return ret; |
| | | return 0; |
| | | } |
| | | |
| | | // int shm_close_socket(shm_socket_t *socket) { |
| | | |
| | | // // _destrory_tmp_recv_socket_((shm_socket_t *)pthread_getspecific(_tmp_recv_socket_key_)); |
| | | // // _destrory_socket_perthread((shm_socket_t *)pthread_getspecific(_perthread_socket_key_)); |
| | | |
| | | // return shm_close_socket(socket);; |
| | | // } |
| | |
| | | return sk->key; |
| | | } |
| | | |
| | | int shm_listen(shm_socket_t *sockt) { |
| | | int rv; |
| | | if (sockt->socket_type != SHM_SOCKET_STREAM) { |
| | | logger->error("can not invoke shm_listen method with a socket which is not a " |
| | | "SHM_SOCKET_STREAM socket"); |
| | | exit(1); |
| | | } |
| | | |
| | | int key; |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | if (sockt->key == 0) { |
| | | key = hashtable_alloc_key(hashtable); |
| | | sockt->key = key; |
| | | } else { |
| | | |
| | | rv = check_and_bind_queue(sockt); |
| | | if(rv !=0 ) { |
| | | return rv; |
| | | } |
| | | } |
| | | |
| | | sockt->queue = new SHMQueue<shm_msg_t>(sockt->key, 16); |
| | | sockt->acceptQueue = new LockFreeQueue<shm_msg_t, DM_Allocator>(16); |
| | | sockt->clientSocketMap = new std::map<int, shm_socket_t *>; |
| | | sockt->status = SHM_CONN_LISTEN; |
| | | pthread_create(&(sockt->dispatch_thread), NULL, _server_run_msg_rev, |
| | | (void *)sockt); |
| | | |
| | | return 0; |
| | | } |
| | | |
| | | /** |
| | | * 接受客户端建立新连接的请求 |
| | | * |
| | | */ |
| | | shm_socket_t *shm_accept(shm_socket_t *sockt) { |
| | | if (sockt->socket_type != SHM_SOCKET_STREAM) { |
| | | logger->error("can not invoke shm_accept method with a socket which is not a " |
| | | "SHM_SOCKET_STREAM socket"); |
| | | exit(1); |
| | | } |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | int client_key; |
| | | shm_socket_t *client_socket; |
| | | shm_msg_t src; |
| | | |
| | | if (sockt->acceptQueue->pop(src) == 0) { |
| | | |
| | | // print_msg("===accept:", src); |
| | | client_key = src.key; |
| | | // client_socket = (shm_socket_t *)malloc(sizeof(shm_socket_t)); |
| | | client_socket = shm_open_socket(sockt->socket_type); |
| | | client_socket->key = sockt->key; |
| | | // client_socket->queue= socket->queue; |
| | | //初始化消息queue |
| | | client_socket->messageQueue = |
| | | new LockFreeQueue<shm_msg_t, DM_Allocator>(16); |
| | | //连接到对方queue |
| | | client_socket->remoteQueue = _attach_remote_queue(client_key); |
| | | |
| | | sockt->clientSocketMap->insert({client_key, client_socket}); |
| | | |
| | | /* |
| | | * shm_accept 用户执行的方法 |
| | | * 与_server_run_msg_rev在两个不同的限制工作,accept要保证在客户的发送消息之前完成资源的准备工作,以避免出现竞态问题 |
| | | */ |
| | | //发送open_reply,回应客户端的connect请求 |
| | | struct timespec timeout = {1, 0}; |
| | | shm_msg_t msg; |
| | | msg.key = sockt->key; |
| | | msg.size = 0; |
| | | msg.type = SHM_SOCKET_OPEN_REPLY; |
| | | |
| | | if (client_socket->remoteQueue->push(msg, &timeout, BUS_TIMEOUT_FLAG) == 0) { |
| | | client_socket->status = SHM_CONN_ESTABLISHED; |
| | | return client_socket; |
| | | } else { |
| | | logger->error( "shm_accept: 发送open_reply失败"); |
| | | return NULL; |
| | | } |
| | | |
| | | } else { |
| | | err_exit(errno, "shm_accept"); |
| | | } |
| | | return NULL; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * @return 0成功. 其他值失败 |
| | | */ |
| | | int shm_connect(shm_socket_t *sockt, int key) { |
| | | int rv; |
| | | if (sockt->socket_type != SHM_SOCKET_STREAM) { |
| | | logger->error( "can not invoke shm_connect method with a socket which is not " |
| | | "a SHM_SOCKET_STREAM socket"); |
| | | exit(1); |
| | | } |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | if (hashtable_get(hashtable, key) == NULL) { |
| | | logger->error("shm_connect:connect at key %d failed!", key); |
| | | return -1; |
| | | } |
| | | |
| | | if (sockt->key == 0) { |
| | | sockt->key = hashtable_alloc_key(hashtable); |
| | | sockt->queue = new SHMQueue<shm_msg_t>(sockt->key, 16); |
| | | } else { |
| | | rv = check_and_bind_queue(sockt); |
| | | if(rv != 0 ) { |
| | | return rv; |
| | | } |
| | | } |
| | | |
| | | if ((sockt->remoteQueue = _attach_remote_queue(key)) == NULL) { |
| | | logger->error("connect to %d failted", key); |
| | | return -1; |
| | | } |
| | | sockt->messageQueue = new LockFreeQueue<shm_msg_t, DM_Allocator>(16); |
| | | |
| | | //发送open请求 |
| | | struct timespec timeout = {1, 0}; |
| | | shm_msg_t msg; |
| | | msg.key = sockt->key; |
| | | msg.size = 0; |
| | | msg.type = SHM_SOCKET_OPEN; |
| | | sockt->remoteQueue->push(msg, &timeout, BUS_TIMEOUT_FLAG); |
| | | |
| | | //接受open reply |
| | | if (sockt->queue->pop(msg) == 0) { |
| | | // 在这里server端已经准备好接受客户端发送请求了,完成与服务端的连接 |
| | | if (msg.type == SHM_SOCKET_OPEN_REPLY) { |
| | | sockt->status = SHM_CONN_ESTABLISHED; |
| | | pthread_create(&(sockt->dispatch_thread), NULL, _client_run_msg_rev, |
| | | (void *)sockt); |
| | | } else { |
| | | logger->error( "shm_connect: 不匹配的应答信息!"); |
| | | exit(1); |
| | | } |
| | | |
| | | } else { |
| | | logger->error( "connect failted!"); |
| | | return -1; |
| | | } |
| | | |
| | | return 0; |
| | | } |
| | | |
| | | int shm_send(shm_socket_t *sockt, const void *buf, const int size) { |
| | | if (sockt->socket_type != SHM_SOCKET_STREAM) { |
| | | logger->error("shm_socket.shm_send: can not invoke shm_send method with a socket which is not a " |
| | | "SHM_SOCKET_STREAM socket"); |
| | | exit(1); |
| | | } |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | if(sockt->remoteQueue == NULL) { |
| | | err_msg(errno, "当前客户端无连接!"); |
| | | return -1; |
| | | } |
| | | shm_msg_t dest; |
| | | dest.type = SHM_COMMON_MSG; |
| | | dest.key = sockt->key; |
| | | dest.size = size; |
| | | dest.buf = mm_malloc(size); |
| | | memcpy(dest.buf, buf, size); |
| | | |
| | | if (sockt->remoteQueue->push(dest) == 0) { |
| | | return 0; |
| | | } else { |
| | | logger->error(errno, "connection has been closed!"); |
| | | return -1; |
| | | } |
| | | } |
| | | |
| | | int shm_recv(shm_socket_t *sockt, void **buf, int *size) { |
| | | if (sockt->socket_type != SHM_SOCKET_STREAM) { |
| | | logger->error( "shm_socket.shm_recv: can not invoke shm_recv method in a %d type socket which is " |
| | | "not a SHM_SOCKET_STREAM socket ", |
| | | sockt->socket_type); |
| | | exit(1); |
| | | } |
| | | shm_msg_t src; |
| | | |
| | | if (sockt->messageQueue->pop(src) == 0) { |
| | | void *_buf = malloc(src.size); |
| | | memcpy(_buf, src.buf, src.size); |
| | | *buf = _buf; |
| | | *size = src.size; |
| | | mm_free(src.buf); |
| | | return 0; |
| | | } else { |
| | | return -1; |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | // 短连接方式发送 |
| | |
| | | if (sockt->queue == NULL) { |
| | | if (sockt->key == 0) { |
| | | sockt->key = hashtable_alloc_key(hashtable); |
| | | sockt->queue = new SHMQueue<shm_msg_t>(sockt->key, 16); |
| | | } else { |
| | | rv = check_and_bind_queue(sockt); |
| | | if(rv !=0 ) { |
| | | return rv; |
| | | } |
| | | } |
| | | |
| | | |
| | | sockt->queue = shm_socket_bind_queue( sockt->key, sockt->force_bind); |
| | | if(sockt->queue == NULL ) { |
| | | return EBUS_KEY_INUSED; |
| | | } |
| | | } |
| | | |
| | | if ((s = pthread_mutex_unlock(&(sockt->mutex))) != 0) |
| | |
| | | return EBUS_SENDTO_SELF; |
| | | } |
| | | |
| | | SHMQueue<shm_msg_t> *remoteQueue; |
| | | if ((remoteQueue = _attach_remote_queue(key)) == NULL) { |
| | | LockFreeQueue<shm_msg_t> *remoteQueue; |
| | | if ((remoteQueue = shm_socket_attach_queue(key)) == NULL) { |
| | | bus_errno = EBUS_CLOSED; |
| | | logger->error("sendto key %d failed, %s", key, bus_strerror(bus_errno)); |
| | | return EBUS_CLOSED; |
| | |
| | | return 0; |
| | | } else { |
| | | mm_free(dest.buf); |
| | | logger->debug("%d sendto key %d failed %s", shm_socket_get_key(sockt), key, bus_strerror(rv)); |
| | | logger->debug("====%d sendto key %d failed %s", shm_socket_get_key(sockt), key, bus_strerror(rv)); |
| | | return rv; |
| | | } |
| | | } |
| | |
| | | if (sokt->queue == NULL) { |
| | | if (sokt->key == 0) { |
| | | sokt->key = hashtable_alloc_key(hashtable); |
| | | sokt->queue = new SHMQueue<shm_msg_t>(sokt->key, 16); |
| | | } else { |
| | | rv = check_and_bind_queue(sokt); |
| | | if(rv != 0 ) { |
| | | return rv; |
| | | } |
| | | } |
| | | sokt->queue = shm_socket_bind_queue( sokt->key, sokt->force_bind); |
| | | if(sokt->queue == NULL ) { |
| | | return EBUS_KEY_INUSED; |
| | | } |
| | | } |
| | | |
| | |
| | | |
| | | |
| | | /* Free thread-specific data buffer */ |
| | | static void _destrory_tmp_recv_socket_(void *tmp_socket) |
| | | static void _destrory_socket_perthread(void *tmp_socket) |
| | | { |
| | | int rv; |
| | | if(tmp_socket == NULL) |
| | |
| | | |
| | | logger->debug("%d destroy tmp socket\n", pthread_self()); |
| | | shm_close_socket((shm_socket_t *)tmp_socket); |
| | | rv = pthread_setspecific(_tmp_recv_socket_key_, NULL); |
| | | rv = pthread_setspecific(_perthread_socket_key_, NULL); |
| | | if ( rv != 0) { |
| | | logger->error(rv, "shm_sendandrecv : pthread_setspecific"); |
| | | exit(1); |
| | |
| | | } |
| | | |
| | | /* One-time key creation function */ |
| | | static void _create_tmp_recv_socket_key(void) |
| | | static void _create_socket_key_perthread(void) |
| | | { |
| | | int s; |
| | | |
| | | /* Allocate a unique thread-specific data key and save the address |
| | | of the destructor for thread-specific data buffers */ |
| | | s = pthread_key_create(&_tmp_recv_socket_key_, _destrory_tmp_recv_socket_); |
| | | //s = pthread_key_create(&_tmp_recv_socket_key_, NULL); |
| | | s = pthread_key_create(&_perthread_socket_key_, _destrory_socket_perthread); |
| | | //s = pthread_key_create(&_perthread_socket_key_, NULL); |
| | | if (s != 0) { |
| | | logger->error(s, "pthread_key_create"); |
| | | abort(); /* dump core and terminate */ |
| | |
| | | } |
| | | |
| | | |
| | | rv = pthread_once(&_once_, _create_tmp_recv_socket_key); |
| | | rv = pthread_once(&_once_, _create_socket_key_perthread); |
| | | if (rv != 0) { |
| | | logger->error(rv, "shm_sendandrecv pthread_once"); |
| | | exit(1); |
| | | } |
| | | |
| | | tmp_socket = (shm_socket_t *)pthread_getspecific(_tmp_recv_socket_key_); |
| | | tmp_socket = (shm_socket_t *)pthread_getspecific(_perthread_socket_key_); |
| | | if (tmp_socket == NULL) |
| | | { |
| | | /* If first call from this thread, allocate buffer for thread, and save its location */ |
| | | logger->debug("%ld create tmp socket\n", (long)pthread_self() ); |
| | | tmp_socket = shm_open_socket(SHM_SOCKET_DGRAM); |
| | | |
| | | rv = pthread_setspecific(_tmp_recv_socket_key_, tmp_socket); |
| | | rv = pthread_setspecific(_perthread_socket_key_, tmp_socket); |
| | | if ( rv != 0) { |
| | | logger->error(rv, "shm_sendandrecv : pthread_setspecific"); |
| | | exit(1); |
| | |
| | | |
| | | if ((rv = shm_sendto(tmp_socket, send_buf, send_size, send_key, timeout, flags)) == 0) { |
| | | rv = shm_recvfrom(tmp_socket, recv_buf, recv_size, &recv_key, timeout, flags); |
| | | printf("======%d use tmp_socket %d, send to %d, receive from %d\n", shm_socket_get_key(sockt), shm_socket_get_key(tmp_socket), send_key, recv_key); |
| | | |
| | | |
| | | if(rv != 0) { |
| | | printf("_shm_sendandrecv_alloc_new : %s\n", bus_strerror(rv)); |
| | | } |
| | | else if(rv == 0 ) { |
| | | printf("======%d use tmp_socket %d, send to %d, receive from %d\n", shm_socket_get_key(sockt), shm_socket_get_key(tmp_socket), send_key, recv_key); |
| | | |
| | | if(recv_key == shm_socket_get_key(sockt)) { |
| | | printf("=====收到了自己发给自己的消息\n"); |
| | | } |
| | | assert( send_key == recv_key); |
| | | if(send_key != recv_key) { |
| | | err_exit(0, "_shm_sendandrecv_alloc_new: send key expect to equal to recv key! send key =%d , recv key=%d", send_key, recv_key); |
| | |
| | | |
| | | |
| | | // ============================================================================================================ |
| | | |
| | | /** |
| | | * 绑定key到队列,但是并不会创建队列。如果没有对应指定key的队列提示错误并退出 |
| | | */ |
| | | SHMQueue<shm_msg_t> *_attach_remote_queue(int key) { |
| | | |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | if (hashtable_get(hashtable, key) == NULL) { |
| | | //logger->error("shm_socket._remote_queue_attach:connet at key %d failed!", key); |
| | | return NULL; |
| | | } |
| | | |
| | | SHMQueue<shm_msg_t> *queue = new SHMQueue<shm_msg_t>(key, 0); |
| | | return queue; |
| | | } |
| | | |
| | | void _server_close_conn_to_client(shm_socket_t *socket, int key) { |
| | | shm_socket_t *client_socket; |
| | | std::map<int, shm_socket_t *>::iterator iter = |
| | | socket->clientSocketMap->find(key); |
| | | if (iter != socket->clientSocketMap->end()) { |
| | | client_socket = iter->second; |
| | | free((void *)client_socket); |
| | | socket->clientSocketMap->erase(iter); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * server端各种类型消息()在这里进程分拣 |
| | | */ |
| | | void *_server_run_msg_rev(void *_socket) { |
| | | pthread_detach(pthread_self()); |
| | | shm_socket_t *socket = (shm_socket_t *)_socket; |
| | | struct timespec timeout = {1, 0}; |
| | | shm_msg_t src; |
| | | shm_socket_t *client_socket; |
| | | std::map<int, shm_socket_t *>::iterator iter; |
| | | |
| | | while (socket->queue->pop(src) == 0) { |
| | | |
| | | switch (src.type) { |
| | | case SHM_SOCKET_OPEN: |
| | | socket->acceptQueue->push(src, &timeout, BUS_TIMEOUT_FLAG); |
| | | break; |
| | | case SHM_SOCKET_CLOSE: |
| | | _server_close_conn_to_client(socket, src.key); |
| | | break; |
| | | case SHM_COMMON_MSG: |
| | | |
| | | iter = socket->clientSocketMap->find(src.key); |
| | | if (iter != socket->clientSocketMap->end()) { |
| | | client_socket = iter->second; |
| | | // print_msg("_server_run_msg_rev push before", src); |
| | | client_socket->messageQueue->push(src, &timeout, BUS_TIMEOUT_FLAG); |
| | | // print_msg("_server_run_msg_rev push after", src); |
| | | } |
| | | |
| | | break; |
| | | |
| | | default: |
| | | logger->error("shm_socket._server_run_msg_rev: undefined message type."); |
| | | } |
| | | } |
| | | |
| | | return NULL; |
| | | } |
| | | |
| | | void _client_close_conn_to_server(shm_socket_t *socket) { |
| | | |
| | | _shm_close_stream_socket(socket, false); |
| | | } |
| | | |
| | | /** |
| | | * client端的各种类型消息()在这里进程分拣 |
| | | */ |
| | | void *_client_run_msg_rev(void *_socket) { |
| | | pthread_detach(pthread_self()); |
| | | shm_socket_t *socket = (shm_socket_t *)_socket; |
| | | struct timespec timeout = {1, 0}; |
| | | shm_msg_t src; |
| | | |
| | | while (socket->queue->pop(src) == 0) { |
| | | switch (src.type) { |
| | | |
| | | case SHM_SOCKET_CLOSE: |
| | | _client_close_conn_to_server(socket); |
| | | break; |
| | | case SHM_COMMON_MSG: |
| | | socket->messageQueue->push(src, &timeout, BUS_TIMEOUT_FLAG); |
| | | break; |
| | | default: |
| | | logger->error( "shm_socket._client_run_msg_rev: undefined message type."); |
| | | } |
| | | } |
| | | |
| | | return NULL; |
| | | } |
| | | |
| | | int _shm_close_stream_socket(shm_socket_t *socket, bool notifyRemote) { |
| | | socket->status = SHM_CONN_CLOSED; |
| | | //给对方发送一个关闭连接的消息 |
| | | struct timespec timeout = {1, 0}; |
| | | shm_msg_t close_msg; |
| | | |
| | | close_msg.key = socket->key; |
| | | close_msg.size = 0; |
| | | close_msg.type = SHM_SOCKET_CLOSE; |
| | | if (notifyRemote && socket->remoteQueue != NULL) { |
| | | socket->remoteQueue->push(close_msg, &timeout, BUS_TIMEOUT_FLAG); |
| | | } |
| | | |
| | | if (socket->queue != NULL) { |
| | | delete socket->queue; |
| | | socket->queue = NULL; |
| | | } |
| | | |
| | | |
| | | |
| | | if (socket->messageQueue != NULL) { |
| | | delete socket->messageQueue; |
| | | socket->messageQueue = NULL; |
| | | } |
| | | |
| | | if (socket->acceptQueue != NULL) { |
| | | delete socket->acceptQueue; |
| | | socket->acceptQueue = NULL; |
| | | } |
| | | |
| | | if (socket->clientSocketMap != NULL) { |
| | | shm_socket_t *client_socket; |
| | | for (auto iter = socket->clientSocketMap->begin(); |
| | | iter != socket->clientSocketMap->end(); iter++) { |
| | | client_socket = iter->second; |
| | | |
| | | client_socket->remoteQueue->push(close_msg, &timeout, BUS_TIMEOUT_FLAG); |
| | | client_socket->remoteQueue = NULL; |
| | | |
| | | delete client_socket->messageQueue; |
| | | client_socket->messageQueue = NULL; |
| | | free((void *)client_socket); |
| | | } |
| | | delete socket->clientSocketMap; |
| | | } |
| | | |
| | | if (socket->dispatch_thread != 0) |
| | | pthread_cancel(socket->dispatch_thread); |
| | | |
| | | |
| | | return 0; |
| | | |
| | | } |
| | | |
| | | |
| | | |
| | | int _shm_close_dgram_socket(shm_socket_t *socket){ |
| | | if(socket->queue != NULL) { |