mirror of https://github.com/apache/activemq.git
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@692009 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
parent
ff2bc927df
commit
391077ee15
|
@ -33,6 +33,7 @@ import java.util.concurrent.TimeUnit;
|
||||||
|
|
||||||
import javax.net.ServerSocketFactory;
|
import javax.net.ServerSocketFactory;
|
||||||
|
|
||||||
|
import org.apache.activemq.Service;
|
||||||
import org.apache.activemq.ThreadPriorities;
|
import org.apache.activemq.ThreadPriorities;
|
||||||
import org.apache.activemq.command.BrokerInfo;
|
import org.apache.activemq.command.BrokerInfo;
|
||||||
import org.apache.activemq.openwire.OpenWireFormatFactory;
|
import org.apache.activemq.openwire.OpenWireFormatFactory;
|
||||||
|
@ -41,7 +42,9 @@ import org.apache.activemq.transport.TransportLoggerFactory;
|
||||||
import org.apache.activemq.transport.TransportServer;
|
import org.apache.activemq.transport.TransportServer;
|
||||||
import org.apache.activemq.transport.TransportServerThreadSupport;
|
import org.apache.activemq.transport.TransportServerThreadSupport;
|
||||||
import org.apache.activemq.util.IOExceptionSupport;
|
import org.apache.activemq.util.IOExceptionSupport;
|
||||||
|
import org.apache.activemq.util.ServiceListener;
|
||||||
import org.apache.activemq.util.ServiceStopper;
|
import org.apache.activemq.util.ServiceStopper;
|
||||||
|
import org.apache.activemq.util.ServiceSupport;
|
||||||
import org.apache.activemq.wireformat.WireFormat;
|
import org.apache.activemq.wireformat.WireFormat;
|
||||||
import org.apache.activemq.wireformat.WireFormatFactory;
|
import org.apache.activemq.wireformat.WireFormatFactory;
|
||||||
import org.apache.commons.logging.Log;
|
import org.apache.commons.logging.Log;
|
||||||
|
@ -54,7 +57,7 @@ import org.apache.commons.logging.LogFactory;
|
||||||
* @version $Revision: 1.1 $
|
* @version $Revision: 1.1 $
|
||||||
*/
|
*/
|
||||||
|
|
||||||
public class TcpTransportServer extends TransportServerThreadSupport {
|
public class TcpTransportServer extends TransportServerThreadSupport implements ServiceListener{
|
||||||
|
|
||||||
private static final Log LOG = LogFactory.getLog(TcpTransportServer.class);
|
private static final Log LOG = LogFactory.getLog(TcpTransportServer.class);
|
||||||
protected ServerSocket serverSocket;
|
protected ServerSocket serverSocket;
|
||||||
|
@ -104,6 +107,11 @@ public class TcpTransportServer extends TransportServerThreadSupport {
|
||||||
protected final ServerSocketFactory serverSocketFactory;
|
protected final ServerSocketFactory serverSocketFactory;
|
||||||
protected BlockingQueue<Socket> socketQueue = new LinkedBlockingQueue<Socket>();
|
protected BlockingQueue<Socket> socketQueue = new LinkedBlockingQueue<Socket>();
|
||||||
protected Thread socketHandlerThread;
|
protected Thread socketHandlerThread;
|
||||||
|
/**
|
||||||
|
* The maximum number of sockets allowed for this server
|
||||||
|
*/
|
||||||
|
protected int maximumConnections = Integer.MAX_VALUE;
|
||||||
|
protected int currentTransportCount=0;
|
||||||
|
|
||||||
public TcpTransportServer(TcpTransportFactory transportFactory, URI location, ServerSocketFactory serverSocketFactory) throws IOException, URISyntaxException {
|
public TcpTransportServer(TcpTransportFactory transportFactory, URI location, ServerSocketFactory serverSocketFactory) throws IOException, URISyntaxException {
|
||||||
super(location);
|
super(location);
|
||||||
|
@ -360,8 +368,11 @@ public class TcpTransportServer extends TransportServerThreadSupport {
|
||||||
this.transportOptions = transportOptions;
|
this.transportOptions = transportOptions;
|
||||||
}
|
}
|
||||||
|
|
||||||
protected void handleSocket(Socket socket) {
|
protected final void handleSocket(Socket socket) {
|
||||||
try {
|
try {
|
||||||
|
if (this.currentTransportCount >= this.maximumConnections) {
|
||||||
|
|
||||||
|
}else {
|
||||||
HashMap<String, Object> options = new HashMap<String, Object>();
|
HashMap<String, Object> options = new HashMap<String, Object>();
|
||||||
options.put("maxInactivityDuration", Long
|
options.put("maxInactivityDuration", Long
|
||||||
.valueOf(maxInactivityDuration));
|
.valueOf(maxInactivityDuration));
|
||||||
|
@ -380,9 +391,13 @@ public class TcpTransportServer extends TransportServerThreadSupport {
|
||||||
options.putAll(transportOptions);
|
options.putAll(transportOptions);
|
||||||
WireFormat format = wireFormatFactory.createWireFormat();
|
WireFormat format = wireFormatFactory.createWireFormat();
|
||||||
Transport transport = createTransport(socket, format);
|
Transport transport = createTransport(socket, format);
|
||||||
|
if (transport instanceof ServiceSupport) {
|
||||||
|
((ServiceSupport) transport).addServiceListener(this);
|
||||||
|
}
|
||||||
Transport configuredTransport = transportFactory.serverConfigure(
|
Transport configuredTransport = transportFactory.serverConfigure(
|
||||||
transport, format, options);
|
transport, format, options);
|
||||||
getAcceptListener().onAccept(configuredTransport);
|
getAcceptListener().onAccept(configuredTransport);
|
||||||
|
}
|
||||||
} catch (SocketTimeoutException ste) {
|
} catch (SocketTimeoutException ste) {
|
||||||
// expect this to happen
|
// expect this to happen
|
||||||
} catch (Exception e) {
|
} catch (Exception e) {
|
||||||
|
@ -393,6 +408,7 @@ public class TcpTransportServer extends TransportServerThreadSupport {
|
||||||
onAcceptError(e);
|
onAcceptError(e);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
public int getSoTimeout() {
|
public int getSoTimeout() {
|
||||||
|
@ -418,4 +434,27 @@ public class TcpTransportServer extends TransportServerThreadSupport {
|
||||||
public void setConnectionTimeout(int connectionTimeout) {
|
public void setConnectionTimeout(int connectionTimeout) {
|
||||||
this.connectionTimeout = connectionTimeout;
|
this.connectionTimeout = connectionTimeout;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @return the maximumConnections
|
||||||
|
*/
|
||||||
|
public int getMaximumConnections() {
|
||||||
|
return maximumConnections;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param maximumConnections the maximumConnections to set
|
||||||
|
*/
|
||||||
|
public void setMaximumConnections(int maximumConnections) {
|
||||||
|
this.maximumConnections = maximumConnections;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
public void started(Service service) {
|
||||||
|
this.currentTransportCount++;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void stopped(Service service) {
|
||||||
|
this.currentTransportCount--;
|
||||||
|
}
|
||||||
}
|
}
|
|
@ -0,0 +1,31 @@
|
||||||
|
/**
|
||||||
|
* 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.util;
|
||||||
|
|
||||||
|
import org.apache.activemq.Service;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A listener for service start, stop events
|
||||||
|
*
|
||||||
|
* @version $Revision: 1.1 $
|
||||||
|
*/
|
||||||
|
public interface ServiceListener{
|
||||||
|
|
||||||
|
public void started(Service service);
|
||||||
|
|
||||||
|
public void stopped(Service service);
|
||||||
|
}
|
|
@ -16,6 +16,8 @@
|
||||||
*/
|
*/
|
||||||
package org.apache.activemq.util;
|
package org.apache.activemq.util;
|
||||||
|
|
||||||
|
import java.util.List;
|
||||||
|
import java.util.concurrent.CopyOnWriteArrayList;
|
||||||
import java.util.concurrent.atomic.AtomicBoolean;
|
import java.util.concurrent.atomic.AtomicBoolean;
|
||||||
|
|
||||||
import org.apache.activemq.Service;
|
import org.apache.activemq.Service;
|
||||||
|
@ -34,6 +36,7 @@ public abstract class ServiceSupport implements Service {
|
||||||
private AtomicBoolean started = new AtomicBoolean(false);
|
private AtomicBoolean started = new AtomicBoolean(false);
|
||||||
private AtomicBoolean stopping = new AtomicBoolean(false);
|
private AtomicBoolean stopping = new AtomicBoolean(false);
|
||||||
private AtomicBoolean stopped = new AtomicBoolean(false);
|
private AtomicBoolean stopped = new AtomicBoolean(false);
|
||||||
|
private List<ServiceListener>serviceListeners = new CopyOnWriteArrayList<ServiceListener>();
|
||||||
|
|
||||||
public static void dispose(Service service) {
|
public static void dispose(Service service) {
|
||||||
try {
|
try {
|
||||||
|
@ -52,6 +55,9 @@ public abstract class ServiceSupport implements Service {
|
||||||
} finally {
|
} finally {
|
||||||
started.set(success);
|
started.set(success);
|
||||||
}
|
}
|
||||||
|
for(ServiceListener l:this.serviceListeners) {
|
||||||
|
l.started(this);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -67,6 +73,9 @@ public abstract class ServiceSupport implements Service {
|
||||||
stopped.set(true);
|
stopped.set(true);
|
||||||
started.set(false);
|
started.set(false);
|
||||||
stopping.set(false);
|
stopping.set(false);
|
||||||
|
for(ServiceListener l:this.serviceListeners) {
|
||||||
|
l.stopped(this);
|
||||||
|
}
|
||||||
stopper.throwFirstException();
|
stopper.throwFirstException();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -92,6 +101,14 @@ public abstract class ServiceSupport implements Service {
|
||||||
return stopped.get();
|
return stopped.get();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public void addServiceListener(ServiceListener l) {
|
||||||
|
this.serviceListeners.add(l);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void removeServiceListener(ServiceListener l) {
|
||||||
|
this.serviceListeners.remove(l);
|
||||||
|
}
|
||||||
|
|
||||||
protected abstract void doStop(ServiceStopper stopper) throws Exception;
|
protected abstract void doStop(ServiceStopper stopper) throws Exception;
|
||||||
|
|
||||||
protected abstract void doStart() throws Exception;
|
protected abstract void doStart() throws Exception;
|
||||||
|
|
Loading…
Reference in New Issue