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50 lines
933 B
Go
50 lines
933 B
Go
package main
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import (
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"fmt"
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"io"
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"github.com/tal-tech/go-zero/core/conf"
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"github.com/tal-tech/go-zero/example/rpc/remote/stream"
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"github.com/tal-tech/go-zero/zrpc"
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"google.golang.org/grpc"
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)
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type StreamGreetServer int
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func (gs StreamGreetServer) Greet(s stream.StreamGreeter_GreetServer) error {
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ctx := s.Context()
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for {
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select {
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case <-ctx.Done():
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fmt.Println("cancelled by client")
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return ctx.Err()
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default:
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req, err := s.Recv()
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if err == io.EOF {
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return nil
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}
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if err != nil {
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return err
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}
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fmt.Println("=>", req.Name)
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greet := "hello, " + req.Name
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fmt.Println("<=", greet)
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s.Send(&stream.StreamResp{
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Greet: greet,
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})
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}
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}
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}
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func main() {
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var c zrpc.RpcServerConf
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conf.MustLoad("etc/config.json", &c)
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server := zrpc.MustNewServer(c, func(grpcServer *grpc.Server) {
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stream.RegisterStreamGreeterServer(grpcServer, StreamGreetServer(0))
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})
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server.Start()
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}
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