| /* |
| * 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.geode.internal.tcp; |
| |
| import static org.apache.geode.internal.inet.LocalHostUtil.getLocalHost; |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyString; |
| import static org.mockito.ArgumentMatchers.isNull; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| import java.net.Socket; |
| import java.net.UnknownHostException; |
| import java.nio.ByteBuffer; |
| import java.nio.channels.SocketChannel; |
| |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.geode.CancelCriterion; |
| import org.apache.geode.alerting.internal.spi.AlertingAction; |
| import org.apache.geode.distributed.internal.DMStats; |
| import org.apache.geode.distributed.internal.Distribution; |
| import org.apache.geode.distributed.internal.DistributionConfig; |
| import org.apache.geode.distributed.internal.DistributionManager; |
| import org.apache.geode.distributed.internal.DistributionMessage; |
| import org.apache.geode.internal.monitoring.ThreadsMonitoring; |
| import org.apache.geode.internal.monitoring.executor.AbstractExecutor; |
| import org.apache.geode.internal.net.BufferPool; |
| import org.apache.geode.internal.net.SocketCloser; |
| import org.apache.geode.test.junit.categories.MembershipTest; |
| |
| @Category(MembershipTest.class) |
| public class ConnectionTest { |
| |
| @Test |
| public void canBeMocked() throws Exception { |
| Connection mockConnection = mock(Connection.class); |
| SocketChannel channel = null; |
| ByteBuffer buffer = null; |
| boolean forceAsync = true; |
| DistributionMessage mockDistributionMessage = mock(DistributionMessage.class); |
| |
| mockConnection.writeFully(channel, buffer, forceAsync, mockDistributionMessage); |
| |
| verify(mockConnection, times(1)).writeFully(channel, buffer, forceAsync, |
| mockDistributionMessage); |
| } |
| |
| /** |
| * Test whether suspicion is raised about a member that closes its shared/unordered TCPConduit |
| * connection |
| */ |
| @Test |
| public void testSuspicionRaised() throws Exception { |
| ConnectionTable connectionTable = mock(ConnectionTable.class); |
| Distribution distribution = mock(Distribution.class); |
| DistributionManager distributionManager = mock(DistributionManager.class); |
| DMStats dmStats = mock(DMStats.class); |
| CancelCriterion stopper = mock(CancelCriterion.class); |
| SocketCloser socketCloser = mock(SocketCloser.class); |
| TCPConduit tcpConduit = mock(TCPConduit.class); |
| ThreadsMonitoring threadMonitoring = mock(ThreadsMonitoring.class); |
| AbstractExecutor abstractExecutor = mock(AbstractExecutor.class); |
| |
| when(connectionTable.getBufferPool()).thenReturn(new BufferPool(dmStats)); |
| when(connectionTable.getConduit()).thenReturn(tcpConduit); |
| when(connectionTable.getDM()).thenReturn(distributionManager); |
| when(connectionTable.getSocketCloser()).thenReturn(socketCloser); |
| when(distributionManager.getDistribution()).thenReturn(distribution); |
| when(stopper.cancelInProgress()).thenReturn(null); |
| when(tcpConduit.getCancelCriterion()).thenReturn(stopper); |
| when(tcpConduit.getDM()).thenReturn(distributionManager); |
| when(tcpConduit.getSocketId()).thenReturn(new InetSocketAddress(getLocalHost(), 10337)); |
| when(tcpConduit.getStats()).thenReturn(dmStats); |
| when(distributionManager.getThreadMonitoring()).thenReturn(threadMonitoring); |
| when(threadMonitoring.createAbstractExecutor(any())).thenReturn(abstractExecutor); |
| |
| SocketChannel channel = SocketChannel.open(); |
| |
| Connection connection = new Connection(connectionTable, channel.socket()); |
| connection.setSharedUnorderedForTest(); |
| connection.run(); |
| |
| verify(distribution).suspectMember(isNull(), anyString()); |
| } |
| |
| @Test |
| public void connectTimeoutIsShortWhenAlerting() throws UnknownHostException { |
| ConnectionTable connectionTable = mock(ConnectionTable.class); |
| DistributionConfig distributionConfig = mock(DistributionConfig.class); |
| TCPConduit tcpConduit = mock(TCPConduit.class); |
| |
| when(connectionTable.getConduit()).thenReturn(tcpConduit); |
| when(distributionConfig.getMemberTimeout()).thenReturn(100); |
| when(tcpConduit.getSocketId()).thenReturn(new InetSocketAddress(getLocalHost(), 12345)); |
| |
| Connection connection = new Connection(connectionTable, mock(Socket.class)); |
| |
| int normalTimeout = connection.getP2PConnectTimeout(distributionConfig); |
| assertThat(normalTimeout).isEqualTo(600); |
| |
| AlertingAction.execute(() -> { |
| assertThat(connection.getP2PConnectTimeout(distributionConfig)).isEqualTo(100); |
| }); |
| } |
| |
| private Connection createSpiedConnection() throws IOException { |
| ConnectionTable connectionTable = mock(ConnectionTable.class); |
| Distribution distribution = mock(Distribution.class); |
| DistributionManager distributionManager = mock(DistributionManager.class); |
| DMStats dmStats = mock(DMStats.class); |
| CancelCriterion stopper = mock(CancelCriterion.class); |
| SocketCloser socketCloser = mock(SocketCloser.class); |
| TCPConduit tcpConduit = mock(TCPConduit.class); |
| |
| when(connectionTable.getBufferPool()).thenReturn(new BufferPool(dmStats)); |
| when(connectionTable.getConduit()).thenReturn(tcpConduit); |
| when(connectionTable.getDM()).thenReturn(distributionManager); |
| when(connectionTable.getSocketCloser()).thenReturn(socketCloser); |
| when(distributionManager.getDistribution()).thenReturn(distribution); |
| when(stopper.cancelInProgress()).thenReturn(null); |
| when(tcpConduit.getCancelCriterion()).thenReturn(stopper); |
| when(tcpConduit.getDM()).thenReturn(distributionManager); |
| when(tcpConduit.getSocketId()).thenReturn(new InetSocketAddress(getLocalHost(), 10337)); |
| when(tcpConduit.getStats()).thenReturn(dmStats); |
| |
| SocketChannel channel = SocketChannel.open(); |
| |
| Connection connection = new Connection(connectionTable, channel.socket()); |
| connection = spy(connection); |
| return connection; |
| } |
| |
| @Test |
| public void firstCallToNotifyHandshakeWaiterWillClearSSLInputBuffer() throws Exception { |
| Connection connection = createSpiedConnection(); |
| connection.notifyHandshakeWaiter(true); |
| verify(connection, times(1)).clearSSLInputBuffer(); |
| } |
| |
| @Test |
| public void secondCallWithTrueToNotifyHandshakeWaiterShouldNotClearSSLInputBuffer() |
| throws Exception { |
| Connection connection = createSpiedConnection(); |
| connection.notifyHandshakeWaiter(true); |
| connection.notifyHandshakeWaiter(true); |
| verify(connection, times(1)).clearSSLInputBuffer(); |
| } |
| |
| @Test |
| public void secondCallWithFalseToNotifyHandshakeWaiterShouldNotClearSSLInputBuffer() |
| throws Exception { |
| Connection connection = createSpiedConnection(); |
| connection.notifyHandshakeWaiter(true); |
| connection.notifyHandshakeWaiter(false); |
| verify(connection, times(1)).clearSSLInputBuffer(); |
| } |
| } |