/**
* 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.activemq.transport.stomp;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.net.Socket;
import java.util.Arrays;
import java.util.Collection;
import java.util.concurrent.TimeUnit;
import javax.net.ssl.SSLSocketFactory;
import org.apache.activemq.util.Wait;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Test that connection attempts that don't send the connect performative
* get cleaned up by the inactivity monitor.
*/
@RunWith(Parameterized.class)
public class StompConnectTimeoutTest extends StompTestSupport {
private static final Logger LOG = LoggerFactory.getLogger(StompConnectTimeoutTest.class);
private Socket connection;
protected String connectorScheme;
@Parameters(name="{0}")
public static Collection<Object[]> data() {
return Arrays.asList(new Object[][] {
{"stomp"},
{"stomp+ssl"},
{"stomp+nio"},
{"stomp+nio+ssl"}
});
}
public StompConnectTimeoutTest(String connectorScheme) {
this.connectorScheme = connectorScheme;
}
protected String getConnectorScheme() {
return connectorScheme;
}
@Override
public void tearDown() throws Exception {
if (connection != null) {
try {
connection.close();
} catch (Throwable e) {}
connection = null;
}
super.tearDown();
}
@Override
public String getAdditionalConfig() {
return "?transport.connectAttemptTimeout=1200";
}
@Test(timeout = 15000)
public void testInactivityMonitor() throws Exception {
Thread t1 = new Thread() {
@Override
public void run() {
try {
connection = createSocket();
connection.getOutputStream().write('S');
connection.getOutputStream().flush();
} catch (Exception ex) {
LOG.error("unexpected exception on connect/disconnect", ex);
exceptions.add(ex);
}
}
};
t1.start();
assertTrue("one connection", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisified() throws Exception {
return 1 == brokerService.getTransportConnectorByScheme(getConnectorScheme()).connectionCount();
}
}, TimeUnit.SECONDS.toMillis(15), TimeUnit.MILLISECONDS.toMillis(250)));
// and it should be closed due to inactivity
assertTrue("no dangling connections", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisified() throws Exception {
return 0 == brokerService.getTransportConnectorByScheme(getConnectorScheme()).connectionCount();
}
}, TimeUnit.SECONDS.toMillis(15), TimeUnit.MILLISECONDS.toMillis(500)));
assertTrue("no exceptions", exceptions.isEmpty());
}
@Override
protected boolean isUseTcpConnector() {
return connectorScheme.equalsIgnoreCase("stomp");
}
@Override
protected boolean isUseSslConnector() {
return connectorScheme.equalsIgnoreCase("stomp+ssl");
}
@Override
protected boolean isUseNioConnector() {
return connectorScheme.equalsIgnoreCase("stomp+nio");
}
@Override
protected boolean isUseNioPlusSslConnector() {
return connectorScheme.equalsIgnoreCase("stomp+nio+ssl");
}
@Override
protected Socket createSocket() throws IOException {
boolean useSSL = false;
int port = 0;
switch (connectorScheme) {
case "stomp":
port = this.port;
break;
case "stomp+ssl":
useSSL = true;
port = this.sslPort;
break;
case "stomp+nio":
port = this.nioPort;
break;
case "stomp+nio+ssl":
useSSL = true;
port = this.nioSslPort;
break;
default:
throw new IOException("Invalid STOMP connector scheme passed to test.");
}
if (useSSL) {
return SSLSocketFactory.getDefault().createSocket("localhost", port);
} else {
return new Socket("localhost", port);
}
}
}