| | |
| | | @for i in $(DIRS); do \ |
| | | (cd $$i && echo ">>>>>> cleaning $$i ..." && $(MAKE) clean) || exit 1; \ |
| | | done |
| | | |
| | | |
| | | tar: |
| | | rm -f $(TAR_NAME) |
| | |
| | | std::set<int> *bus_set; |
| | | |
| | | private: |
| | | inline int _recvfrom_(void **buf, int *size, int *port, struct timespec *timeout, int flags); |
| | | void _proxy_sub( char *topic, int port); |
| | | void _proxy_pub( char *topic, size_t head_len, void *buf, size_t size, int port); |
| | | inline int _recvfrom_(void **buf, int *size, int *key, struct timespec *timeout, int flags); |
| | | void _proxy_sub( char *topic, int key); |
| | | void _proxy_pub( char *topic, size_t head_len, void *buf, size_t size, int key); |
| | | void *run_pubsub_proxy(); |
| | | int parse_pubsub_topic(char *str, size_t size, char **_action, char **_topic, size_t *head_len ); |
| | | int _sub_( char *topic, int size, int port, struct timespec *timeout, int flags); |
| | | int _pub_( char *topic, int topic_size, void *content, int content_size, int port, struct timespec *timeout, int flags); |
| | | int _sub_( char *topic, int size, int key, struct timespec *timeout, int flags); |
| | | int _pub_( char *topic, int topic_size, void *content, int content_size, int key, struct timespec *timeout, int flags); |
| | | |
| | | void _proxy_desub( char *topic, int port); |
| | | void _proxy_desub_all(int port); |
| | | int _desub_( char *topic, int size, int port, struct timespec *timeout, int flags); |
| | | void _proxy_desub( char *topic, int key); |
| | | void _proxy_desub_all(int key); |
| | | int _desub_( char *topic, int size, int key, struct timespec *timeout, int flags); |
| | | |
| | | static void foreach_subscripters(std::function<void(SHMKeySet *, int)> cb); |
| | | static bool include_in_keys(int key, int keys[], size_t length); |
| | |
| | | * 绑定端口到socket, 如果不绑定则系统自动分配一个 |
| | | * @return 0 成功, 其他值 失败的错误码 |
| | | */ |
| | | int bind(int port); |
| | | int bind(int key); |
| | | |
| | | /** |
| | | * 强制绑定端口到socket, 适用于程序非正常关闭的情况下,重启程序绑定原来还没释放的key |
| | | * @return 0 成功, 其他值 失败的错误码 |
| | | */ |
| | | int force_bind(int port); |
| | | int force_bind(int key); |
| | | /** |
| | | * 发送信息 |
| | | * @port 发送给谁 |
| | | * @key 发送给谁 |
| | | * @return 0 成功, 其他值 失败的错误码 |
| | | */ |
| | | int sendto(const void *buf, const int size, const int port); |
| | | int sendto(const void *buf, const int size, const int key); |
| | | // 发送信息超时返回。 @sec 秒 , @nsec 纳秒 |
| | | int sendto_timeout(const void *buf, const int size, const int port, const struct timespec *timeout); |
| | | int sendto_timeout(const void *buf, const int size, const int key, const struct timespec *timeout); |
| | | // 发送信息立刻返回。 |
| | | int sendto_nowait(const void *buf, const int size, const int port); |
| | | int sendto_nowait(const void *buf, const int size, const int key); |
| | | |
| | | /** |
| | | * 接收信息 |
| | | * @port 从谁哪里收到的信息 |
| | | * @key 从谁哪里收到的信息 |
| | | * @return 0 成功, 其他值 失败的错误码 |
| | | */ |
| | | int recvfrom(void **buf, int *size, int *port); |
| | | int recvfrom(void **buf, int *size, int *key); |
| | | // 接受信息超时返回。 @sec 秒 , @nsec 纳秒 |
| | | int recvfrom_timeout(void **buf, int *size, int *port, struct timespec *timeout); |
| | | int recvfrom_nowait(void **buf, int *size, int *port); |
| | | int recvfrom_timeout(void **buf, int *size, int *key, struct timespec *timeout); |
| | | int recvfrom_nowait(void **buf, int *size, int *key); |
| | | |
| | | /** |
| | | * 发送请求信息并等待接收应答 |
| | | * @port 发送给谁 |
| | | * @key 发送给谁 |
| | | * @return 0 成功, 其他值 失败的错误码 |
| | | */ |
| | | int sendandrecv(const void *send_buf, const int send_size, const int port, void **recv_buf, int *recv_size) ; |
| | | int sendandrecv(const void *send_buf, const int send_size, const int key, void **recv_buf, int *recv_size) ; |
| | | // 超时返回。 @sec 秒 , @nsec 纳秒 |
| | | int sendandrecv_timeout(const void *send_buf, const int send_size, const int port, void **recv_buf, int *recv_size, struct timespec *timeout) ; |
| | | int sendandrecv_nowait(const void *send_buf, const int send_size, const int port, void **recv_buf, int *recv_size) ; |
| | | int sendandrecv_timeout(const void *send_buf, const int send_size, const int key, void **recv_buf, int *recv_size, struct timespec *timeout) ; |
| | | int sendandrecv_nowait(const void *send_buf, const int send_size, const int key, void **recv_buf, int *recv_size) ; |
| | | |
| | | |
| | | int sendandrecv_unsafe(const void *send_buf, const int send_size, const int port, void **recv_buf, int *recv_size) ; |
| | | int sendandrecv_unsafe(const void *send_buf, const int send_size, const int key, void **recv_buf, int *recv_size) ; |
| | | // 超时返回。 @sec 秒 , @nsec 纳秒 |
| | | int sendandrecv_unsafe_timeout(const void *send_buf, const int send_size, const int port, void **recv_buf, int *recv_size, struct timespec *timeout) ; |
| | | int sendandrecv_unsafe_nowait(const void *send_buf, const int send_size, const int port, void **recv_buf, int *recv_size) ; |
| | | int sendandrecv_unsafe_timeout(const void *send_buf, const int send_size, const int key, void **recv_buf, int *recv_size, struct timespec *timeout) ; |
| | | int sendandrecv_unsafe_nowait(const void *send_buf, const int send_size, const int key, void **recv_buf, int *recv_size) ; |
| | | |
| | | |
| | | /** |
| | |
| | | * 订阅指定主题 |
| | | * @topic 主题 |
| | | * @size 主题长度 |
| | | * @port 总线端口 |
| | | * @key 总线端口 |
| | | */ |
| | | int sub(char *topic, int size, int port); |
| | | int sub(char *topic, int size, int key); |
| | | // 超时返回。 @sec 秒 , @nsec 纳秒 |
| | | int sub_timeout(char *topic, int size, int port, struct timespec *timeout); |
| | | int sub_nowait(char *topic, int size, int port); |
| | | int sub_timeout(char *topic, int size, int key, struct timespec *timeout); |
| | | int sub_nowait(char *topic, int size, int key); |
| | | |
| | | |
| | | /** |
| | | * 取消订阅指定主题 |
| | | * @topic 主题,主题为空时取消全部订阅 |
| | | * @size 主题长度 |
| | | * @port 总线端口 |
| | | * @key 总线端口 |
| | | */ |
| | | int desub( char *topic, int size, int port); |
| | | int desub( char *topic, int size, int key); |
| | | // 超时返回。 @sec 秒 , @nsec 纳秒 |
| | | int desub_timeout(char *topic, int size, int port, struct timespec *timeout); |
| | | int desub_nowait(char *topic, int size, int port) ; |
| | | int desub_timeout(char *topic, int size, int key, struct timespec *timeout); |
| | | int desub_nowait(char *topic, int size, int key) ; |
| | | |
| | | /** |
| | | * 发布主题 |
| | | * @topic 主题 |
| | | * @content 主题内容 |
| | | * @port 总线端口 |
| | | * @key 总线端口 |
| | | */ |
| | | int pub(char *topic, int topic_size, void *content, int content_size, int port); |
| | | int pub(char *topic, int topic_size, void *content, int content_size, int key); |
| | | // 超时返回。 @sec 秒 , @nsec 纳秒 |
| | | int pub_timeout(char *topic, int topic_size, void *content, int content_size, int port, struct timespec *timeout); |
| | | int pub_nowait(char *topic, int topic_size, void *content, int content_size, int port); |
| | | int pub_timeout(char *topic, int topic_size, void *content, int content_size, int key, struct timespec *timeout); |
| | | int pub_nowait(char *topic, int topic_size, void *content, int content_size, int key); |
| | | |
| | | |
| | | /** |
| | |
| | | int shm_listen(shm_socket_t *socket) { |
| | | |
| | | if (socket->socket_type != SHM_SOCKET_STREAM) { |
| | | err_exit(0, "can not invoke shm_listen method with a socket which is not a " |
| | | logger->error("can not invoke shm_listen method with a socket which is not a " |
| | | "SHM_SOCKET_STREAM socket"); |
| | | exit(1); |
| | | } |
| | | |
| | | int key; |
| | |
| | | */ |
| | | shm_socket_t *shm_accept(shm_socket_t *socket) { |
| | | if (socket->socket_type != SHM_SOCKET_STREAM) { |
| | | err_exit(0, "can not invoke shm_accept method with a socket which is not a " |
| | | 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; |
| | |
| | | client_socket->status = SHM_CONN_ESTABLISHED; |
| | | return client_socket; |
| | | } else { |
| | | err_msg(0, "shm_accept: 发送open_reply失败"); |
| | | logger->error( "shm_accept: 发送open_reply失败"); |
| | | return NULL; |
| | | } |
| | | |
| | |
| | | |
| | | int shm_connect(shm_socket_t *socket, int key) { |
| | | if (socket->socket_type != SHM_SOCKET_STREAM) { |
| | | err_exit(0, "can not invoke shm_connect method with a socket which is not " |
| | | 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) { |
| | | err_exit(0, "shm_connect:connect at key %d failed!", key); |
| | | logger->error("shm_connect:connect at key %d failed!", key); |
| | | exit(1); |
| | | } |
| | | |
| | | if (socket->key == -1) { |
| | |
| | | socket->queue = new SHMQueue<shm_msg_t>(socket->key, 16); |
| | | |
| | | if ((socket->remoteQueue = _attach_remote_queue(key)) == NULL) { |
| | | err_exit(0, "connect to %d failted", key); |
| | | logger->error("connect to %d failted", key); |
| | | exit(1); |
| | | } |
| | | socket->messageQueue = new LockFreeQueue<shm_msg_t, DM_Allocator>(16); |
| | | |
| | |
| | | pthread_create(&(socket->dispatch_thread), NULL, _client_run_msg_rev, |
| | | (void *)socket); |
| | | } else { |
| | | err_exit(0, "shm_connect: 不匹配的应答信息!"); |
| | | logger->error( "shm_connect: 不匹配的应答信息!"); |
| | | exit(1); |
| | | } |
| | | |
| | | } else { |
| | | err_exit(0, "connect failted!"); |
| | | logger->error( "connect failted!"); |
| | | exit(1); |
| | | } |
| | | |
| | | return 0; |
| | |
| | | |
| | | int shm_send(shm_socket_t *socket, const void *buf, const int size) { |
| | | if (socket->socket_type != SHM_SOCKET_STREAM) { |
| | | err_exit(0, "can not invoke shm_send method with a socket which is not a " |
| | | 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(socket->remoteQueue == NULL) { |
| | |
| | | if (socket->remoteQueue->push(dest)) { |
| | | return 0; |
| | | } else { |
| | | err_msg(errno, "connection has been closed!"); |
| | | logger->error(errno, "connection has been closed!"); |
| | | return -1; |
| | | } |
| | | } |
| | | |
| | | int shm_recv(shm_socket_t *socket, void **buf, int *size) { |
| | | if (socket->socket_type != SHM_SOCKET_STREAM) { |
| | | err_exit(0, "can not invoke shm_recv method in a %d type socket which is " |
| | | 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 ", |
| | | socket->socket_type); |
| | | exit(1); |
| | | } |
| | | shm_msg_t src; |
| | | |
| | |
| | | int shm_sendto(shm_socket_t *socket, const void *buf, const int size, |
| | | const int key, const struct timespec *timeout, const int flags) { |
| | | if (socket->socket_type != SHM_SOCKET_DGRAM) { |
| | | err_exit(0, "Can't invoke shm_sendto method in a %d type socket which is " |
| | | logger->error( "shm_socket.shm_sendto: Can't invoke shm_sendto method in a %d type socket which is " |
| | | "not a SHM_SOCKET_DGRAM socket ", |
| | | socket->socket_type); |
| | | exit(0); |
| | | } |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | |
| | |
| | | SemUtil::inc(socket->mutex); |
| | | |
| | | if (key == socket->key) { |
| | | err_msg(0, "can not send to your self!"); |
| | | logger->error( "can not send to your self!"); |
| | | return -1; |
| | | } |
| | | |
| | | SHMQueue<shm_msg_t> *remoteQueue; |
| | | if ((remoteQueue = _attach_remote_queue(key)) == NULL) { |
| | | err_msg(0, "shm_sendto failed, the other end has been closed, or has not been opened!"); |
| | | logger->error( "shm_sendto failed, the other end has been closed, or has not been opened!"); |
| | | return SHM_SOCKET_ECONNFAILED; |
| | | } |
| | | |
| | |
| | | } else { |
| | | delete remoteQueue; |
| | | mm_free(dest.buf); |
| | | err_msg(errno, "sendto key %d failed!", key); |
| | | logger->error(errno, "sendto key %d failed!", key); |
| | | return -1; |
| | | } |
| | | } |
| | |
| | | // 短连接方式接受 |
| | | int shm_recvfrom(shm_socket_t *socket, void **buf, int *size, int *key, struct timespec *timeout, int flags) { |
| | | if (socket->socket_type != SHM_SOCKET_DGRAM) { |
| | | err_exit(0, "Can't invoke shm_recvfrom method in a %d type socket which " |
| | | logger->error("shm_socket.shm_recvfrom: Can't invoke shm_recvfrom method in a %d type socket which " |
| | | "is not a SHM_SOCKET_DGRAM socket ", |
| | | socket->socket_type); |
| | | exit(1); |
| | | } |
| | | hashtable_t *hashtable = mm_get_hashtable(); |
| | | SemUtil::dec(socket->mutex); |
| | |
| | | const int send_size, const int send_key, void **recv_buf, |
| | | int *recv_size, struct timespec *timeout, int flags) { |
| | | if (socket->socket_type != SHM_SOCKET_DGRAM) { |
| | | err_exit(0, "Can't invoke shm_sendandrecv method in a %d type socket " |
| | | logger->error( "shm_socket.shm_sendandrecv: Can't invoke shm_sendandrecv method in a %d type socket " |
| | | "which is not a SHM_SOCKET_DGRAM socket ", |
| | | socket->socket_type); |
| | | exit(1); |
| | | } |
| | | int recv_key; |
| | | int rv; |
| | |
| | | const int send_size, const int send_key, void **recv_buf, |
| | | int *recv_size, struct timespec *timeout, int flags) { |
| | | if (socket->socket_type != SHM_SOCKET_DGRAM) { |
| | | err_exit(0, "Can't invoke shm_sendandrecv method in a %d type socket " |
| | | logger->error( "shm_socket.shm_sendandrecv_unsafe : Can't invoke shm_sendandrecv method in a %d type socket " |
| | | "which is not a SHM_SOCKET_DGRAM socket ", |
| | | socket->socket_type); |
| | | exit(1); |
| | | } |
| | | int recv_key; |
| | | int rv; |
| | |
| | | * 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) { |
| | | err_msg(0, "_remote_queue_attach:connet at key %d failed!", key); |
| | | logger->error("shm_socket._remote_queue_attach:connet at key %d failed!", key); |
| | | return NULL; |
| | | } |
| | | |
| | |
| | | break; |
| | | |
| | | default: |
| | | err_msg(0, "socket.__shm_rev__: undefined message type."); |
| | | logger->error("shm_socket._server_run_msg_rev: undefined message type."); |
| | | } |
| | | } |
| | | |
| | |
| | | socket->messageQueue->push_timeout(src, &timeout); |
| | | break; |
| | | default: |
| | | err_msg(0, "socket.__shm_rev__: undefined message type."); |
| | | logger->error( "shm_socket._client_run_msg_rev: undefined message type."); |
| | | } |
| | | } |
| | | |
| | |
| | | * 绑定端口到socket, 如果不绑定则系统自动分配一个 |
| | | * @return 0 成功, 其他值 失败的错误码 |
| | | */ |
| | | int shm_stream_mod_socket_bind(void * _socket, int port); |
| | | int shm_stream_mod_socket_bind(void * _socket, int key); |
| | | |
| | | |
| | | /** |
| | |
| | | /** |
| | | * 客户端发起连接请求 |
| | | */ |
| | | int shm_stream_mod_socket_connect(void * _socket, int port); |
| | | int shm_stream_mod_socket_connect(void * _socket, int key); |
| | | |
| | | /** |
| | | * 发送信息 |
| | |
| | | /** |
| | | * 获取soket端口号 |
| | | */ |
| | | int shm_stream_mod_socket_get_port(void * _socket); |
| | | int shm_stream_mod_socket_get_key(void * _socket); |
| | | |
| | | #ifdef __cplusplus |
| | | } |
| | |
| | | function server() { |
| | | |
| | | # 开启bus |
| | | # 开启bus |
| | | ./test_net_mod_socket --fun="start_bus_server" --key=8 & server_pid=$! && echo "pid: ${server_pid}" |
| | | # 开启网络转发代理 |
| | | # 开启网络转发代理 |
| | | ./test_net_mod_socket --fun="start_net_proxy" --port=5000 & server_pid=$! && echo "pid: ${server_pid}" |
| | | |
| | | |
| | | # 打开请求应答测试的接受端 |
| | | # 打开请求应答测试的接受端 |
| | | ./test_net_mod_socket --fun="start_reply" --key=11 & server_pid=$! && echo "pid: ${server_pid}" |
| | | } |
| | | |
| | |
| | | } |
| | | |
| | | function close() { |
| | | ps -ef | grep -e "dgram_mod_req_rep" -e "net_mod_socket" -e "dgram_mod_bus" | awk '{print $2}' | xargs -i kill -9 {} |
| | | ps -ef | grep -e "test_net_mod_socket" -e "net_mod_socket"| awk '{print $2}' | xargs -i kill -9 {} |
| | | ipcrm -a |
| | | } |
| | | |
| | |
| | | client |
| | | ;; |
| | | "mclient") |
| | | |
| | | mclient |
| | | ;; |
| | | "close") |