| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 |
| * |
| * http://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 org.apache.hadoop.hdfs.web.http2; |
| |
| import java.net.InetSocketAddress; |
| |
| import io.netty.channel.Channel; |
| import io.netty.channel.EventLoopGroup; |
| import io.netty.channel.nio.NioEventLoopGroup; |
| |
| import org.eclipse.jetty.http2.ErrorCode; |
| import org.eclipse.jetty.http2.api.Session; |
| import org.eclipse.jetty.http2.client.HTTP2Client; |
| import org.eclipse.jetty.util.Callback; |
| import org.eclipse.jetty.util.FuturePromise; |
| |
| public abstract class AbstractTestHttp2Server { |
| |
| protected EventLoopGroup bossGroup = new NioEventLoopGroup(1); |
| |
| protected EventLoopGroup workerGroup = new NioEventLoopGroup(); |
| |
| protected Channel server; |
| |
| protected HTTP2Client client = new HTTP2Client(); |
| |
| protected Session session; |
| |
| protected abstract Channel initServer(); |
| |
| protected final void start() throws Exception { |
| server = initServer(); |
| client.start(); |
| int port = ((InetSocketAddress) server.localAddress()).getPort(); |
| FuturePromise<Session> sessionPromise = new FuturePromise<>(); |
| client.connect(new InetSocketAddress("127.0.0.1", port), |
| new Session.Listener.Adapter(), sessionPromise); |
| session = sessionPromise.get(); |
| } |
| |
| protected final void stop() throws Exception { |
| if (session != null) { |
| session.close(ErrorCode.NO_ERROR.code, "", new Callback.Adapter()); |
| } |
| if (server != null) { |
| server.close(); |
| } |
| client.stop(); |
| bossGroup.shutdownGracefully(); |
| workerGroup.shutdownGracefully(); |
| } |
| } |