| | |
| | | SharedMemory &shm() { return shm_; } |
| | | |
| | | public: |
| | | typedef std::function<void(std::string &proc_id, const void *data, const int len)> DataCB; |
| | | TopicNode(SharedMemory &shm); |
| | | ~TopicNode(); |
| | | |
| | | void Start(); |
| | | void Stop(); |
| | | // topic node |
| | | bool Register(ProcInfo &proc, MsgCommonReply &reply_body, const int timeout_ms); |
| | | bool Heartbeat(ProcInfo &proc, MsgCommonReply &reply_body, const int timeout_ms); |
| | | bool Heartbeat(const int timeout_ms); |
| | | |
| | | // topic rpc server |
| | | typedef std::function<bool(const std::string &topic, const std::string &data, std::string &reply)> OnRequest; |
| | | bool ServerStart(OnRequest const &cb, const int nworker = 2); |
| | | typedef std::function<bool(const std::string &client_proc_id, const MsgRequestTopic &request, MsgRequestTopicReply &reply)> ServerCB; |
| | | bool ServerStart(ServerCB const &cb, const int nworker = 2); |
| | | bool ServerRegisterRPC(MsgTopicList &topics, MsgCommonReply &reply, const int timeout_ms); |
| | | bool ServerRecvRequest(void *&src_info, std::string &topic, std::string &data, const int timeout_ms); |
| | | bool ServerSendReply(void *src_info, const std::string &data, const int timeout_ms); |
| | | bool ServerRecvRequest(void *&src_info, std::string &proc_id, MsgRequestTopic &request, const int timeout_ms); |
| | | bool ServerSendReply(void *src_info, const MsgRequestTopicReply &reply, const int timeout_ms); |
| | | |
| | | // topic client |
| | | typedef std::function<void(const std::string &data)> RequestResultCB; |
| | | typedef std::function<void(const std::string &proc_id, const MsgRequestTopicReply &reply)> RequestResultCB; |
| | | bool ClientStartWorker(RequestResultCB const &cb, const int nworker = 2); |
| | | bool ClientAsyncRequest(const Topic &topic, const void *data, const size_t size, const int timeout_ms, const RequestResultCB &rrcb = RequestResultCB()); |
| | | bool ClientAsyncRequest(const Topic &topic, const std::string &data, const int timeout_ms, const RequestResultCB &rrcb = RequestResultCB()) |
| | | { |
| | | return ClientAsyncRequest(topic, data.data(), data.size(), timeout_ms, rrcb); |
| | | } |
| | | bool ClientSyncRequest(const Topic &topic, const void *data, const size_t size, std::string &out, const int timeout_ms); |
| | | bool ClientSyncRequest(const Topic &topic, const std::string &data, std::string &out, const int timeout_ms) |
| | | { |
| | | return ClientSyncRequest(topic, data.data(), data.size(), out, timeout_ms); |
| | | } |
| | | bool ClientAsyncRequest(const MsgRequestTopic &request, const int timeout_ms, const RequestResultCB &rrcb = RequestResultCB()); |
| | | bool ClientSyncRequest(const MsgRequestTopic &request, std::string &proc_id, MsgRequestTopicReply &reply, const int timeout_ms); |
| | | |
| | | // publish |
| | | bool Publish(const Topic &topic, const void *data, const size_t size, const int timeout_ms); |
| | | bool Publish(const MsgPublish &pub, const int timeout_ms); |
| | | |
| | | // subscribe |
| | | typedef std::function<void(const std::string &proc_id, const Topic &topic, const std::string &data)> TopicDataCB; |
| | | bool SubscribeStartWorker(const TopicDataCB &tdcb, int nworker = 2); |
| | | typedef std::function<void(const std::string &proc_id, const MsgPublish &data)> SubDataCB; |
| | | bool SubscribeStartWorker(const SubDataCB &tdcb, int nworker = 2); |
| | | bool Subscribe(MsgTopicList &topics, const int timeout_ms); |
| | | bool RecvSub(std::string &proc_id, Topic &topic, std::string &data, const int timeout_ms); |
| | | bool RecvSub(std::string &proc_id, MsgPublish &pub, const int timeout_ms); |
| | | |
| | | void Start(ServerCB const &server_cb, SubDataCB const &sub_cb); |
| | | void Stop(); |
| | | |
| | | private: |
| | | bool ClientQueryRPCTopic(const Topic &topic, bhome::msg::BHAddress &addr, const int timeout_ms); |