36 lines
1.1 KiB
Go
36 lines
1.1 KiB
Go
package dtmsvr
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import (
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"context"
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"log"
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"strings"
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"github.com/yedf/dtm/dtmcli"
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pb "github.com/yedf/dtm/dtmcli"
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"google.golang.org/grpc"
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)
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// dtmServer is used to implement helloworld.GreeterServer.
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type dtmServer struct {
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pb.UnimplementedDtmServer
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}
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// SayHello implements helloworld.GreeterServer
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func (s *dtmServer) Call(ctx context.Context, in *pb.DtmRequest) (*pb.DtmReply, error) {
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log.Printf("dtmServer Received: %v", in)
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dynamicCallPb(ctx, in, in.Extra["BusiFunc"], in.AppData)
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return &pb.DtmReply{DtmResult: "SUCCESS", DtmMessage: "ok"}, nil
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}
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func dynamicCallPb(ctx context.Context, in *pb.DtmRequest, pbAddr string, data []byte) error {
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fs := strings.Split(pbAddr, "/")
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grpcAddr := fs[0]
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method := "/" + strings.Join(fs[1:], "/")
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conn, err := grpc.Dial(grpcAddr, grpc.WithInsecure(), grpc.WithBlock(), grpc.WithUnaryInterceptor(dtmcli.GrpcClientLog))
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dtmcli.FatalIfError(err)
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reply := &dtmcli.BusiReply{}
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err = conn.Invoke(ctx, method, &dtmcli.BusiRequest{Info: &dtmcli.DtmTransInfo{Gid: in.Gid}}, reply)
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dtmcli.FatalIfError(err)
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return err
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}
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