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/*
*
* Copyright 2022 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
// Package echo contains the libraries for running an Echo server.
package echo
import (
"context"
pb "github.com/google/s2a-go/example/proto/echo_go_proto"
)
// Server is an echo server used for testing.
type Server struct {
pb.UnimplementedEchoServer
}
// Echo uses the message, Msg, in EchoRequest to formulate EchoResponse.
func (s *Server) Echo(ctx context.Context, req *pb.EchoRequest) (*pb.EchoResponse, error) {
return &pb.EchoResponse{Msg: req.GetMsg()}, nil
}
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