content: /*
   * Copyright 2015-2025 Real Logic Limited.
   *
   * 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 io.aeron.benchmarks.grpc;
  
  import io.grpc.stub.StreamObserver;
  import org.agrona.LangUtil;
  
  class EchoService extends EchoBenchmarksGrpc.EchoBenchmarksImplBase
  {
      public void echo(final EchoMessage request, final StreamObserver<EchoMessage> responseObserver)
      {
          responseObserver.onNext(request);
          responseObserver.onCompleted();
      }
  
      public StreamObserver<EchoMessage> echoStream(final StreamObserver<EchoMessage> responseObserver)
      {
          return new StreamObserver<EchoMessage>()
          {
              public void onNext(final EchoMessage message)
              {
                  responseObserver.onNext(message);
              }
  
              public void onError(final Throwable t)
              {
                  t.printStackTrace();
                  responseObserver.onCompleted();
                  LangUtil.rethrowUnchecked(t);
              }
  
              public void onCompleted()
              {
                  responseObserver.onCompleted();
              }
          };
      }
  }
  