| | |
| | | package bhomeclient |
| | | |
| | | import ( |
| | | "basic.com/valib/bhomebus.git" |
| | | "basic.com/valib/bhshmq.git/proto/source/bhome_msg" |
| | | "context" |
| | | "encoding/json" |
| | | "errors" |
| | |
| | | serverId string |
| | | fnLog func(...interface{}) |
| | | |
| | | SubCh chan *MsgInfo |
| | | SubCh chan *bhome_msg.MsgPublish |
| | | |
| | | mtx sync.Mutex |
| | | started bool |
| | |
| | | reg: reg, |
| | | procInfo: ®.Proc, |
| | | fnLog: fnLog, |
| | | SubCh: make(chan *MsgInfo, 512), |
| | | SubCh: make(chan *bhome_msg.MsgPublish, 512), |
| | | } |
| | | |
| | | return mn, nil |
| | |
| | | } |
| | | |
| | | func (ms *MicroNode) startHeartbeat() { |
| | | hbi := &HeartBeatInfo{ |
| | | HealthLevel: "health", |
| | | Fps: 12, |
| | | WarnInfo: "warn", |
| | | ErrorInfo: "error", |
| | | Proc: *ms.procInfo, |
| | | } |
| | | |
| | | t := time.NewTicker(1 * time.Second) |
| | | defer t.Stop() |
| | | |
| | |
| | | case <-ms.ctx.Done(): |
| | | return |
| | | case <-t.C: |
| | | ms.handle.HeartBeat(hbi) |
| | | ms.handle.HeartBeat() |
| | | default: |
| | | time.Sleep(500 * time.Millisecond) |
| | | } |
| | | } |
| | | } |
| | |
| | | select { |
| | | case <- ms.ctx.Done(): |
| | | return |
| | | case msgR := <-ms.handle.ChReply: //收到其它进程的请求消息 |
| | | go ms.serve(ms.handle.ctx, &msgR) |
| | | case msgS := <-ms.handle.ChSub: |
| | | ms.printLog("Recv Sub Message:", string(msgS.Data)) |
| | | ms.SubCh <- &msgS |
| | | default: |
| | | msgS, msgR, keyR := ms.handle.GetMsg() |
| | | if msgS != nil { |
| | | //收到其它进程的发布消息 |
| | | ms.printLog("Recv Sub Message:", string(msgS.Body)) |
| | | ms.SubCh <- msgS |
| | | } |
| | | if msgR != nil { |
| | | //收到其它进程的请求消息 |
| | | go ms.serve(msgR, keyR) |
| | | } |
| | | |
| | | time.Sleep(50 * time.Millisecond) |
| | | } |
| | | } |
| | | |
| | | //接收订阅到的消息 |
| | | //go ms.startRecvSubMsg() |
| | | //作为server启动 |
| | | //ms.serve() |
| | | } |
| | | ms.mtx.Unlock() |
| | | } |
| | | |
| | | //开始接收订阅消息 |
| | | //func (ms *MicroNode) startRecvSubMsg() { |
| | | // for { |
| | | // select { |
| | | // case <- ms.ctx.Done(): |
| | | // return |
| | | // default: |
| | | // msgS, msgR, keyR := ms.handle.GetMsg() |
| | | // if msgS != nil { |
| | | // //收到其它进程的发布消息 |
| | | // ms.printLog("Recv Sub Message:", string(msgS.Body)) |
| | | // ms.SubCh <- msgS |
| | | // } |
| | | // if msgR != nil { |
| | | // //收到其它进程的请求消息 |
| | | // go ms.serve(msgR, keyR) |
| | | // } |
| | | // |
| | | // time.Sleep(50 * time.Millisecond) |
| | | // } |
| | | // } |
| | | //} |
| | | |
| | | func (ms *MicroNode) Request(serverId string, request Request, milliSecs int) (*Reply,error) { |
| | | t := time.Now() |
| | |
| | | ms.printLog("1:", time.Since(t)) |
| | | t = time.Now() |
| | | rb, _ := json.Marshal(request) |
| | | msgR := &MsgInfo { |
| | | Topic: request.Path, |
| | | Body: rb, |
| | | msgR := &bhome_msg.MsgRequestTopic{ |
| | | Topic: []byte(request.Path), |
| | | Data: rb, |
| | | } |
| | | ms.printLog("2:", time.Since(t)) |
| | | return ms.handle.Request(serverId, msgR, milliSecs) |
| | |
| | | |
| | | func (ms *MicroNode) RequestTopic(serverId string, request Request, milliSecs int) (*Reply,error) { |
| | | rb, _ := json.Marshal(request) |
| | | msgR := &MsgInfo{ |
| | | Topic: request.Path, |
| | | Body: rb, |
| | | msgR := &bhome_msg.MsgRequestTopic{ |
| | | Topic: []byte(request.Path), |
| | | Data: rb, |
| | | } |
| | | |
| | | return ms.handle.Request(serverId, msgR, milliSecs) |
| | | } |
| | | |
| | | func (ms *MicroNode) RequestOnly(rData []byte, nodes []bhomebus.NetNode) ([]byte, error) { |
| | | return ms.handle.RequestOnly(rData, nodes) |
| | | func (ms *MicroNode) RequestOnly(req *bhome_msg.MsgRequestTopic, dest []bhome_msg.BHAddress) ([]byte, error) { |
| | | return ms.handle.RequestOnly(req, dest) |
| | | } |
| | | |
| | | //获取本机中某一个主题的 key (结果只有一个元素) |
| | | func (ms *MicroNode) GetLocalNetNodeByTopic(topicName string) []bhomebus.NetNode { |
| | | func (ms *MicroNode) GetLocalNetNodeByTopic(topicName string) []bhome_msg.BHAddress { |
| | | netNodes, err := ms.handle.GetNetNodeByTopic(ms.serverId, ms.procInfo, topicName) |
| | | if err != nil { |
| | | ms.printLog("topic:",topicName, " netNodes:", netNodes, "err:", err) |
| | |
| | | } |
| | | |
| | | //获取集群中所有节点某个主题的key信息, (结果可能有多个) |
| | | func (ms *MicroNode) GetAllNetNodesByTopic(topicName string) []bhomebus.NetNode { |
| | | func (ms *MicroNode) GetAllNetNodesByTopic(topicName string) []bhome_msg.BHAddress { |
| | | netNodes, err := ms.handle.GetNetNodeByTopic("", ms.procInfo, topicName) |
| | | if err != nil { |
| | | return nil |
| | |
| | | } |
| | | |
| | | func (ms *MicroNode) GetRegisteredClient() ([]RegisteredClient,error) { |
| | | r := MsgInfo{ |
| | | SrcProc: *ms.procInfo, |
| | | MsgType: MesgType_ReqRep, |
| | | Topic: TOPIC_QUERYPROC, |
| | | } |
| | | r := bhome_msg.MsgRequestTopic{} |
| | | cr, err := ms.handle.RequestCenter(&r) |
| | | if err != nil { |
| | | ms.printLog("requestCenter reply:", cr, "err:", err) |
| | |
| | | return nil, fmt.Errorf("GetRegisteredClient list failed") |
| | | } |
| | | |
| | | //func (ms *MicroNode) call(rdata []byte, rkey int, sdata *[]byte) bool { |
| | | // ri := &Reply{} |
| | | // if ms.handlers == nil { |
| | | // ri.Msg = "send wrong addr, check yourself!!!" |
| | | // } else { |
| | | // var msgR MsgInfo |
| | | // err := json.Unmarshal(rdata, &msgR) |
| | | // if err != nil { |
| | | // ri.Msg = err.Error() |
| | | // } else { |
| | | // var reqBody Request |
| | | // err = json.Unmarshal(rdata, &msgR.Body) |
| | | // if err != nil { |
| | | // ri.Msg = err.Error() |
| | | // } else { |
| | | // ms.printLog("srcProc:", reqBody.SrcProc,"reqBody Path:", reqBody.Path, " contentType:", reqBody.ContentType, " formMap:",reqBody.FormMap, " postFormMap:", reqBody.PostFormMap, "to key: ", rkey) |
| | | // if f,ok := ms.handlers[reqBody.Path];ok { |
| | | // reqBody.SrcProc = msgR.SrcProc |
| | | // ri = f(&reqBody) |
| | | // ms.printLog("call funcMap f,reply:", *ri) |
| | | // } else { |
| | | // ms.printLog("ms.funcMap not eixst path: ", reqBody.Path) |
| | | // ri.Msg = "请求的接口不存在,请检查url" |
| | | // } |
| | | // } |
| | | // } |
| | | // } |
| | | // result, err := json.Marshal(*ri) |
| | | // if err != nil { |
| | | // sdata = nil |
| | | // } else { |
| | | // sdata = &result |
| | | // } |
| | | // return ri.Success |
| | | //} |
| | | |
| | | //func (ms *MicroNode) serve() { |
| | | // if ms.handlers == nil { |
| | | // return |
| | | // } |
| | | // for i:=0;i<10;i++ { |
| | | // ms.handle.wg.Add(1) |
| | | // go recvandsendRoutine(ms.ctx, ms.handle.sockRep.sock, ms.handle.wg, ms.call, ms.fnLog) |
| | | // } |
| | | //} |
| | | |
| | | func (ms *MicroNode) serve(msgR *MsgInfo, p int) { |
| | | func (ms *MicroNode) serve(ctx context.Context, msgR *MsgReq) { |
| | | if ms.handlers == nil { |
| | | return |
| | | } |
| | | |
| | | var reqBody Request |
| | | var ri *Reply |
| | | err := json.Unmarshal(msgR.Body, &reqBody) |
| | | err := json.Unmarshal(msgR.Data, &reqBody) |
| | | if err != nil { |
| | | ms.printLog("serve unmarshal msgR.Body err:", err) |
| | | ri = &Reply { |
| | | Msg: err.Error(), |
| | | } |
| | | } else { |
| | | ms.printLog("srcProc:", msgR.SrcProc,"reqBody Path:", reqBody.Path, " contentType:", reqBody.ContentType, " formMap:",reqBody.FormMap, " postFormMap:", reqBody.PostFormMap, "to key: ", p) |
| | | ms.printLog("reqBody Path:", reqBody.Path, " contentType:", reqBody.ContentType, " formMap:",reqBody.FormMap, " postFormMap:", reqBody.PostFormMap) |
| | | |
| | | if f,ok := ms.handlers[reqBody.Path];ok { |
| | | reqBody.SrcProc = msgR.SrcProc |
| | | reqBody.SrcProc = ProcInfo{ |
| | | ID: msgR.ProcId, |
| | | } |
| | | h := WrapperHandler{ |
| | | ms, |
| | | ms, |
| | | } |
| | | ri = f(&h, &reqBody) |
| | | ms.printLog("call funcMap f,reply.Success:", ri.Success) |
| | | select { |
| | | case <-ctx.Done(): |
| | | ms.printLog("get ctx.Done before f(&h, &reqBody) return, exit!!!") |
| | | default: |
| | | ri = f(&h, &reqBody) |
| | | ms.printLog("call funcMap f,reply.Success:", ri.Success) |
| | | } |
| | | } else { |
| | | ms.printLog("ms.funcMap not eixst path: ", reqBody.Path) |
| | | ri = &Reply{ |
| | |
| | | } |
| | | } |
| | | |
| | | retErr := ms.handle.Reply(p, ri) |
| | | retErr := ms.handle.Reply(msgR.Src, ri) |
| | | if retErr != nil { |
| | | ms.printLog("retErr:", retErr) |
| | | } |
| | |
| | | |
| | | //发布到本机 |
| | | func (ms *MicroNode) Publish(topic string,msg []byte) error { |
| | | nodes := append([]bhomebus.NetNode{}, bhomebus.NetNode{ |
| | | Key: 8, |
| | | }) |
| | | var nodes []bhome_msg.BHAddress |
| | | return ms.PublishNet(nodes, topic, msg) |
| | | } |
| | | |
| | | func (ms *MicroNode) PublishNet(nodes []bhomebus.NetNode, topic string,msg []byte) error { |
| | | pi := &MsgInfo{ |
| | | Topic: topic, |
| | | Body: msg, |
| | | func (ms *MicroNode) PublishNet(nodes []bhome_msg.BHAddress, topic string,data []byte) error { |
| | | pi := &bhome_msg.MsgPublish{ |
| | | Topic: []byte(topic), |
| | | Data: data, |
| | | } |
| | | return ms.handle.Pub(nodes, pi) |
| | | } |
| | | |
| | | func (ms *MicroNode) PublishNetTimeout(nodes []bhomebus.NetNode, topic string, msg []byte, timeout int) int { |
| | | pi := &MsgInfo{ |
| | | Topic: topic, |
| | | Body: msg, |
| | | func (ms *MicroNode) PublishNetTimeout(nodes []bhome_msg.BHAddress, topic string, data []byte, timeout int) int { |
| | | pi := &bhome_msg.MsgPublish{ |
| | | Topic: []byte(topic), |
| | | Data: data, |
| | | } |
| | | return ms.handle.PubTimeout(nodes, pi, timeout) |
| | | } |