4c6d946fba
Motivation: MacOS will throw an error when attempting to set the IP_TOS socket option if IPv6 is available, and also when getting the value for IP_TOS. Modifications: - Socket#setTrafficClass and Socket#getTrafficClass should try to use IPv6 first, and check if the error code indicates the protocol is not supported before trying IPv4 Result: Fixes https://github.com/netty/netty/issues/6741.
71 lines
2.1 KiB
Java
71 lines
2.1 KiB
Java
/*
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* Copyright 2016 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.channel.epoll;
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import io.netty.channel.unix.DomainSocketAddress;
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import io.netty.channel.unix.PeerCredentials;
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import io.netty.channel.unix.tests.SocketTest;
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import io.netty.channel.unix.tests.UnixTestUtils;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import java.io.IOException;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertNotEquals;
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import static org.junit.Assert.assertTrue;
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import static org.junit.Assume.assumeTrue;
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public class EpollSocketTest extends SocketTest<LinuxSocket> {
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@BeforeClass
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public static void loadJNI() {
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assumeTrue(Epoll.isAvailable());
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}
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@Test
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public void testTcpCork() throws Exception {
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assertFalse(socket.isTcpCork());
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socket.setTcpCork(true);
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assertTrue(socket.isTcpCork());
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}
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@Test
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public void testPeerCreds() throws IOException {
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LinuxSocket s1 = LinuxSocket.newSocketDomain();
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LinuxSocket s2 = LinuxSocket.newSocketDomain();
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try {
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DomainSocketAddress dsa = UnixTestUtils.newSocketAddress();
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s1.bind(dsa);
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s1.listen(1);
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assertTrue(s2.connect(dsa));
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byte [] addr = new byte[64];
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s1.accept(addr);
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PeerCredentials pc = s1.getPeerCredentials();
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assertNotEquals(pc.uid(), -1);
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} finally {
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s1.close();
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s2.close();
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}
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}
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@Override
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protected LinuxSocket newSocket() {
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return LinuxSocket.newSocketStream();
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}
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}
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