| /* |
| * 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.sshd.client; |
| |
| import java.io.IOException; |
| import java.util.Collection; |
| import java.util.EnumSet; |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.sshd.client.future.ConnectFuture; |
| import org.apache.sshd.client.session.ClientSession; |
| import org.apache.sshd.client.session.ClientSession.ClientSessionEvent; |
| import org.apache.sshd.common.SshException; |
| import org.apache.sshd.common.io.IoSession; |
| import org.apache.sshd.common.session.helpers.MissingAttachedSessionException; |
| import org.apache.sshd.server.SshServer; |
| import org.apache.sshd.server.session.ServerSessionImpl; |
| import org.apache.sshd.server.session.SessionFactory; |
| import org.apache.sshd.util.test.BaseTestSupport; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.FixMethodOrder; |
| import org.junit.Test; |
| import org.junit.runners.MethodSorters; |
| |
| /** |
| * TODO Add javadoc |
| * |
| * @author <a href="mailto:dev@mina.apache.org">Apache MINA SSHD Project</a> |
| */ |
| @FixMethodOrder(MethodSorters.NAME_ASCENDING) |
| public class ClientDeadlockTest extends BaseTestSupport { |
| private SshServer sshd; |
| private SshClient client; |
| private int port; |
| |
| public ClientDeadlockTest() { |
| super(); |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| sshd = setupTestServer(); |
| sshd.setSessionFactory(new SessionFactory(sshd) { |
| @Override |
| protected ServerSessionImpl doCreateSession(IoSession ioSession) throws Exception { |
| throw new IOException("Closing"); |
| } |
| }); |
| sshd.start(); |
| port = sshd.getPort(); |
| |
| client = setupTestClient(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| if (sshd != null) { |
| sshd.stop(true); |
| } |
| if (client != null) { |
| client.stop(); |
| } |
| } |
| |
| @Test |
| public void testSimpleClient() throws Exception { |
| client.start(); |
| |
| ConnectFuture future = client.connect(getCurrentTestName(), TEST_LOCALHOST, port); |
| try (ClientSession session = future.verify(CONNECT_TIMEOUT).getSession()) { |
| Collection<ClientSessionEvent> events |
| = session.waitFor(EnumSet.of(ClientSession.ClientSessionEvent.CLOSED), TimeUnit.SECONDS.toMillis(7L)); |
| assertTrue("Close event not signalled: " + events, events.contains(ClientSession.ClientSessionEvent.CLOSED)); |
| assertFalse("Session not marked as closed", session.isOpen()); |
| } catch (SshException e) { |
| Throwable cause = e.getCause(); |
| // Due to a race condition we might get this exception |
| if (!(cause instanceof MissingAttachedSessionException)) { |
| throw e; |
| } |
| } |
| } |
| } |