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Java example source code file (SocketShutdownOutputBySelfTest.java)
The SocketShutdownOutputBySelfTest.java Java example source code/* * Copyright 2012 The Netty Project * * The Netty Project 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 io.netty.testsuite.transport.socket; import io.netty.bootstrap.Bootstrap; import io.netty.buffer.ByteBuf; import io.netty.buffer.Unpooled; import io.netty.channel.ChannelHandlerContext; import io.netty.channel.SimpleChannelInboundHandler; import io.netty.channel.socket.SocketChannel; import org.junit.Test; import java.net.ServerSocket; import java.net.Socket; import java.util.concurrent.BlockingQueue; import java.util.concurrent.LinkedBlockingQueue; import static org.junit.Assert.*; public class SocketShutdownOutputBySelfTest extends AbstractClientSocketTest { @Test(timeout = 30000) public void testShutdownOutput() throws Throwable { run(); } public void testShutdownOutput(Bootstrap cb) throws Throwable { TestHandler h = new TestHandler(); ServerSocket ss = new ServerSocket(); Socket s = null; try { ss.bind(addr); SocketChannel ch = (SocketChannel) cb.handler(h).connect().sync().channel(); assertTrue(ch.isActive()); assertFalse(ch.isOutputShutdown()); s = ss.accept(); ch.writeAndFlush(Unpooled.wrappedBuffer(new byte[] { 1 })).sync(); assertEquals(1, s.getInputStream().read()); assertTrue(h.ch.isOpen()); assertTrue(h.ch.isActive()); assertFalse(h.ch.isInputShutdown()); assertFalse(h.ch.isOutputShutdown()); // Make the connection half-closed and ensure read() returns -1. ch.shutdownOutput().sync(); assertEquals(-1, s.getInputStream().read()); assertTrue(h.ch.isOpen()); assertTrue(h.ch.isActive()); assertFalse(h.ch.isInputShutdown()); assertTrue(h.ch.isOutputShutdown()); // If half-closed, the peer should be able to write something. s.getOutputStream().write(1); assertEquals(1, (int) h.queue.take()); } finally { if (s != null) { s.close(); } ss.close(); } } private static class TestHandler extends SimpleChannelInboundHandler<ByteBuf> { volatile SocketChannel ch; final BlockingQueue<Byte> queue = new LinkedBlockingQueue Other Java examples (source code examples)Here is a short list of links related to this Java SocketShutdownOutputBySelfTest.java source code file: |
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