56 lines
1.1 KiB
Go
56 lines
1.1 KiB
Go
package server
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import (
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"common/log"
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"common/proto/ss/grpc_pb"
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"context"
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"scene/instance"
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"sync"
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)
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func (s *Server) Enter(ctx context.Context, req *grpc_pb.EnterReq) (*grpc_pb.EnterResp, error) {
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var i *instance.Instance
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if len(instance.Mgr.GetAll()) == 0 {
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i = instance.NewScene(s.SID, int(req.InstanceID))
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i.Start(s.EtcdTTL)
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} else {
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for _, v := range instance.Mgr.GetAll() {
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i = v
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break
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}
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}
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i.EventIn <- req
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return &grpc_pb.EnterResp{
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SceneSID: s.SID,
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UniqueNo: i.UniqueNo,
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}, nil
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}
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func (s *Server) Action(server grpc_pb.Scene_ActionServer) error {
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wg := &sync.WaitGroup{}
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wg.Add(1)
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go func() {
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defer wg.Done()
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defer func() {
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if err := recover(); err != nil {
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log.Errorf("Action panic: %v", err)
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}
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}()
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for {
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if args, err := server.Recv(); err != nil {
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return
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} else {
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if ins := instance.Mgr.GetByUniqueNo(args.UniqueNo); ins != nil {
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select {
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case ins.EventIn <- args:
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default:
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log.Warnf("instance event in full: %v, %v", ins.InstanceID, ins.UniqueNo)
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}
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}
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}
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}
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}()
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wg.Wait()
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return server.SendAndClose(&grpc_pb.ActionResp{})
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}
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