| | |
| | | #include "socket.h" |
| | | #include <atomic> |
| | | #include <memory> |
| | | #include <mutex> |
| | | #include <vector> |
| | | |
| | | using namespace bhome_shm; |
| | |
| | | |
| | | // topic node |
| | | bool Register(ProcInfo &proc, MsgCommonReply &reply_body, const int timeout_ms); |
| | | bool Unregister(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); |
| | | bool QueryTopicAddress(BHAddress &dest, MsgQueryTopic &query, MsgQueryTopicReply &reply_body, const int timeout_ms); |
| | | |
| | | // topic rpc server |
| | | typedef std::function<bool(const std::string &client_proc_id, const MsgRequestTopic &request, MsgRequestTopicReply &reply)> ServerSyncCB; |
| | |
| | | // topic client |
| | | typedef std::function<void(const BHMsgHead &head, const MsgRequestTopicReply &reply)> RequestResultCB; |
| | | bool ClientStartWorker(RequestResultCB const &cb, const int nworker = 2); |
| | | bool ClientAsyncRequest(const MsgRequestTopic &request, std::string &msg_id, const RequestResultCB &rrcb = RequestResultCB()); |
| | | bool ClientSyncRequest(const MsgRequestTopic &request, std::string &proc_id, MsgRequestTopicReply &reply, const int timeout_ms); |
| | | bool ClientAsyncRequest(const BHAddress &remote_addr, const MsgRequestTopic &request, std::string &msg_id, const RequestResultCB &rrcb = RequestResultCB()); |
| | | bool ClientSyncRequest(const BHAddress &remote_addr, const MsgRequestTopic &request, std::string &proc_id, MsgRequestTopicReply &reply, const int timeout_ms); |
| | | |
| | | // publish |
| | | bool Publish(const MsgPublish &pub, const int timeout_ms); |
| | |
| | | void Stop(); |
| | | |
| | | private: |
| | | MQId ssn() { return SockNode().id(); } |
| | | bool ClientQueryRPCTopic(const Topic &topic, BHAddress &addr, const int timeout_ms); |
| | | typedef MsgQueryTopicReply::BHNodeAddress NodeAddress; |
| | | int QueryRPCTopics(const Topic &topic, std::vector<NodeAddress> &addr, const int timeout_ms); |
| | | const std::string &proc_id() { return info_.proc_id(); } |
| | | |
| | | typedef BHAddress Address; |
| | |
| | | eSockSub, |
| | | eSockEnd, |
| | | }; |
| | | std::vector<std::unique_ptr<ShmSocket>> sockets_; |
| | | std::vector<std::shared_ptr<ShmSocket>> sockets_; |
| | | |
| | | ShmSocket &SockNode() { return *sockets_[eSockNode]; } |
| | | ShmSocket &SockPub() { return *sockets_[eSockPub]; } |
| | |
| | | void state(const State st) { state_.store(st); } |
| | | void state_cas(State expected, const State val) { state_.compare_exchange_strong(expected, val); } |
| | | State state() const { return state_.load(); } |
| | | bool IsOnline() const { return state() == eStateOnline; } |
| | | bool IsOnline() { return Init() && state() == eStateOnline; } |
| | | bool Init(); |
| | | bool Valid() const { return !sockets_.empty(); } |
| | | std::mutex mutex_; |
| | | MQId ssn_id_ = 0; |
| | | std::atomic<State> state_; |
| | | |
| | | TopicQueryCache topic_query_cache_; |