76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
package executor
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import (
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"gitlink.org.cn/cloudream/common/pkgs/mq"
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"gitlink.org.cn/cloudream/common/utils/sync2"
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mymq "gitlink.org.cn/cloudream/scheduler/common/pkgs/mq"
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)
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// Service 协调端接口
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type Service interface {
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PCMService
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TaskService
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}
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const (
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ServerQueueName = "Scheduler-Executor"
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)
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type Server struct {
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service Service
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rabbitSvr mq.RabbitMQServer
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}
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func NewServer(svc Service, cfg *mymq.Config) (*Server, error) {
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srv := &Server{
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service: svc,
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}
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rabbitSvr, err := mq.NewRabbitMQServer(
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cfg.MakeConnectingURL(),
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ServerQueueName,
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func(msg *mq.Message) (*mq.Message, error) {
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return msgDispatcher.Handle(srv.service, msg)
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},
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cfg.RabbitMQParam,
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)
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if err != nil {
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return nil, err
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}
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srv.rabbitSvr = *rabbitSvr
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return srv, nil
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}
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func (s *Server) Stop() {
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s.rabbitSvr.Close()
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}
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func (s *Server) Start() *sync2.UnboundChannel[mq.RabbitMQServerEvent] {
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return s.rabbitSvr.Start()
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}
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func (s *Server) OnError(callback func(error)) {
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s.rabbitSvr.OnError = callback
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}
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var msgDispatcher mq.MessageDispatcher = mq.NewMessageDispatcher()
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// Register 将Service中的一个接口函数作为指定类型消息的处理函数，同时会注册请求和响应的消息类型
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func Register[TReq mq.MessageBody, TResp mq.MessageBody](svcFn func(svc Service, msg TReq) (TResp, *mq.CodeMessage)) any {
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mq.AddServiceFn(&msgDispatcher, svcFn)
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mq.RegisterMessage[TReq]()
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mq.RegisterMessage[TResp]()
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return nil
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}
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// RegisterNoReply 将Service中的一个*没有返回值的*接口函数作为指定类型消息的处理函数，同时会注册请求和响应的消息类型
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func RegisterNoReply[TReq mq.MessageBody](svcFn func(svc Service, msg TReq)) any {
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mq.AddNoRespServiceFn(&msgDispatcher, svcFn)
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mq.RegisterMessage[TReq]()
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return nil
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}
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