initial import

example/rpc/proxy/proxy.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"context"
+	"flag"
+
+	"zero/core/logx"
+	"zero/core/service"
+	"zero/example/rpc/remote/unary"
+	"zero/rpcx"
+
+	"google.golang.org/grpc"
+)
+
+var (
+	listen = flag.String("listen", "0.0.0.0:3456", "the address to listen on")
+	server = flag.String("server", "dns:///unaryserver:3456", "the backend service")
+)
+
+type GreetServer struct {
+	*rpcx.RpcProxy
+}
+
+func (s *GreetServer) Greet(ctx context.Context, req *unary.Request) (*unary.Response, error) {
+	conn, err := s.TakeConn(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	remote := unary.NewGreeterClient(conn)
+	return remote.Greet(ctx, req)
+}
+
+func main() {
+	flag.Parse()
+
+	proxy := rpcx.MustNewServer(rpcx.RpcServerConf{
+		ServiceConf: service.ServiceConf{
+			Log: logx.LogConf{
+				Mode: "console",
+			},
+		},
+		ListenOn: *listen,
+	}, func(grpcServer *grpc.Server) {
+		unary.RegisterGreeterServer(grpcServer, &GreetServer{
+			RpcProxy: rpcx.NewRpcProxy(*server),
+		})
+	})
+	proxy.Start()
+}