mirror of https://github.com/apache/activemq.git
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@560696 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Davies
parent
50c6d9ccc8
commit
35ba427ec9
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@ -15,6 +15,7 @@
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package org.apache.activemq.broker;
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import java.io.IOException;
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import java.net.URI;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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@ -29,7 +30,6 @@ import java.util.concurrent.TimeUnit;
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import java.util.concurrent.atomic.AtomicBoolean;
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import java.util.concurrent.atomic.AtomicInteger;
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import java.util.concurrent.atomic.AtomicReference;
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import org.apache.activemq.Service;
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import org.apache.activemq.broker.ft.MasterBroker;
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import org.apache.activemq.broker.region.ConnectionStatistics;
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@ -80,11 +80,13 @@ import org.apache.activemq.thread.Task;
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import org.apache.activemq.thread.TaskRunner;
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import org.apache.activemq.thread.TaskRunnerFactory;
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import org.apache.activemq.transport.DefaultTransportListener;
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import org.apache.activemq.transport.ResponseCorrelator;
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import org.apache.activemq.transport.Transport;
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import org.apache.activemq.transport.TransportFactory;
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import org.apache.activemq.util.IntrospectionSupport;
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import org.apache.activemq.util.MarshallingSupport;
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import org.apache.activemq.util.ServiceSupport;
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import org.apache.activemq.util.URISupport;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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@ -834,7 +836,7 @@ public class TransportConnection implements Service,Connection,Task,CommandVisit
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public synchronized void start() throws Exception{
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starting=true;
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try{
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transport.start();
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transport.start();
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if (taskRunnerFactory != null) {
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taskRunner = taskRunnerFactory.createTaskRunner(this, "ActiveMQ Connection Dispatcher: " + getRemoteAddress());
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@ -1090,12 +1092,21 @@ public class TransportConnection implements Service,Connection,Task,CommandVisit
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NetworkBridgeConfiguration config = new NetworkBridgeConfiguration();
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IntrospectionSupport.setProperties(config,props,"");
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config.setBrokerName(broker.getBrokerName());
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Transport localTransport = TransportFactory.connect(broker.getVmConnectorURI());
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duplexBridge = NetworkBridgeFactory.createBridge(config,localTransport,transport);
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URI uri = broker.getVmConnectorURI();
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HashMap map = new HashMap(URISupport.parseParamters(uri));
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map.put("network", "true");
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map.put("async","false");
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uri = URISupport.createURIWithQuery(uri, URISupport.createQueryString(map));
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Transport localTransport = TransportFactory.connect(uri);
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Transport remoteBridgeTransport = new ResponseCorrelator(transport);
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duplexBridge = NetworkBridgeFactory.createBridge(config,localTransport,remoteBridgeTransport);
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//now turn duplex off this side
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info.setDuplexConnection(false);
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duplexBridge.setCreatedByDuplex(true);
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duplexBridge.start();
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duplexBridge.duplexStart(brokerInfo,info);
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log.info("Created Duplex Bridge back to " + info.getBrokerName());
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return null;
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}catch(Exception e){
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log.error("Creating duplex network bridge",e);
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}
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@ -1103,7 +1114,6 @@ public class TransportConnection implements Service,Connection,Task,CommandVisit
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// We only expect to get one broker info command per connection
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if(this.brokerInfo!=null){
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log.warn("Unexpected extra broker info command received: "+info);
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Thread.dumpStack();
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}
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this.brokerInfo=info;
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broker.addBroker(this,info);
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@ -27,6 +27,7 @@ import java.util.concurrent.atomic.AtomicLong;
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import org.apache.activemq.advisory.AdvisorySupport;
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import org.apache.activemq.command.ActiveMQDestination;
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import org.apache.activemq.command.ActiveMQMessage;
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import org.apache.activemq.command.ActiveMQTempDestination;
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import org.apache.activemq.command.ActiveMQTopic;
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import org.apache.activemq.command.BrokerId;
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@ -110,103 +111,107 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
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final AtomicLong enqueueCounter = new AtomicLong();
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final AtomicLong dequeueCounter = new AtomicLong();
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private AtomicBoolean started = new AtomicBoolean();
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public DemandForwardingBridgeSupport(NetworkBridgeConfiguration configuration, Transport localBroker, Transport remoteBroker) {
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this.configuration=configuration;
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this.localBroker = localBroker;
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this.remoteBroker = remoteBroker;
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}
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public void start() throws Exception {
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localBroker.setTransportListener(new DefaultTransportListener(){
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public void onCommand(Object o){
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Command command = (Command) o;
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serviceLocalCommand(command);
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}
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public void onException(IOException error){
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serviceLocalException(error);
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}
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});
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remoteBroker.setTransportListener(new TransportListener(){
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public void onCommand(Object o){
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Command command = (Command) o;
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serviceRemoteCommand(command);
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}
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public void onException(IOException error){
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serviceRemoteException(error);
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}
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public void transportInterupted(){
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//clear any subscriptions - to try and prevent the bridge from stalling the broker
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if( remoteInterupted.compareAndSet(false, true) ) {
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log.info("Outbound transport to " + remoteBrokerName + " interrupted.");
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if( localBridgeStarted.get() ) {
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clearDownSubscriptions();
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synchronized( DemandForwardingBridgeSupport.this ) {
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try{
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localBroker.oneway(localConnectionInfo.createRemoveCommand());
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}catch(TransportDisposedIOException td){
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log.debug("local broker is now disposed",td);
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}
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catch(IOException e){
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log.warn("Caught exception from local start",e);
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}
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}
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}
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localBridgeStarted.set(false);
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remoteBridgeStarted.set(false);
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startedLatch = new CountDownLatch(2);
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}
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}
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public void transportResumed(){
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if( remoteInterupted.compareAndSet(true, false) ) {
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// We want to slow down false connects so that we don't get in a busy loop.
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// False connects can occurr if you using SSH tunnels.
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if( !lastConnectSucceeded.get() ) {
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try {
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log.debug("Previous connection was never fully established. Sleeping for second to avoid busy loop.");
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Thread.sleep(1000);
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} catch (InterruptedException e) {
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Thread.currentThread().interrupt();
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}
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}
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lastConnectSucceeded.set(false);
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try {
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startLocalBridge();
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remoteBridgeStarted.set(true);
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startedLatch.countDown();
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log.info("Outbound transport to " + remoteBrokerName + " resumed");
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}catch(Exception e) {
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log.error("Caught exception from local start in resume transport",e );
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}
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}
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}
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});
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localBroker.start();
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remoteBroker.start();
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try{
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triggerRemoteStartBridge();
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}catch(IOException e){
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log.warn("Caught exception from remote start",e);
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}
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NetworkBridgeListener l = this.networkBridgeListener;
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if (l!=null) {
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l.onStart(this);
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}
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public void duplexStart(BrokerInfo localBrokerInfo,BrokerInfo remoteBrokerInfo) throws Exception{
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this.localBrokerInfo=localBrokerInfo;
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this.remoteBrokerInfo=remoteBrokerInfo;
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start();
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serviceRemoteCommand(remoteBrokerInfo);
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}
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public void start() throws Exception{
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if(started.compareAndSet(false,true)){
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localBroker.setTransportListener(new DefaultTransportListener(){
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public void onCommand(Object o){
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Command command=(Command)o;
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serviceLocalCommand(command);
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}
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public void onException(IOException error){
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serviceLocalException(error);
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}
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});
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remoteBroker.setTransportListener(new TransportListener(){
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public void onCommand(Object o){
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Command command=(Command)o;
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serviceRemoteCommand(command);
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}
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public void onException(IOException error){
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serviceRemoteException(error);
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}
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public void transportInterupted(){
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// clear any subscriptions - to try and prevent the bridge from stalling the broker
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if(remoteInterupted.compareAndSet(false,true)){
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log.info("Outbound transport to "+remoteBrokerName+" interrupted.");
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if(localBridgeStarted.get()){
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clearDownSubscriptions();
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synchronized(DemandForwardingBridgeSupport.this){
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try{
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localBroker.oneway(localConnectionInfo.createRemoveCommand());
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}catch(TransportDisposedIOException td){
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log.debug("local broker is now disposed",td);
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}catch(IOException e){
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log.warn("Caught exception from local start",e);
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}
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}
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}
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localBridgeStarted.set(false);
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remoteBridgeStarted.set(false);
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startedLatch=new CountDownLatch(2);
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}
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}
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public void transportResumed(){
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if(remoteInterupted.compareAndSet(true,false)){
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// We want to slow down false connects so that we don't get in a busy loop.
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// False connects can occurr if you using SSH tunnels.
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if(!lastConnectSucceeded.get()){
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try{
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log
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.debug("Previous connection was never fully established. Sleeping for second to avoid busy loop.");
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Thread.sleep(1000);
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}catch(InterruptedException e){
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Thread.currentThread().interrupt();
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}
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}
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lastConnectSucceeded.set(false);
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try{
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startLocalBridge();
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remoteBridgeStarted.set(true);
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startedLatch.countDown();
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log.info("Outbound transport to "+remoteBrokerName+" resumed");
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}catch(Exception e){
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log.error("Caught exception from local start in resume transport",e);
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}
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}
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}
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});
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localBroker.start();
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remoteBroker.start();
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try{
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triggerRemoteStartBridge();
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}catch(IOException e){
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log.warn("Caught exception from remote start",e);
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}
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NetworkBridgeListener l=this.networkBridgeListener;
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if(l!=null){
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l.onStart(this);
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}
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}
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}
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protected void triggerLocalStartBridge() throws IOException {
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Thread thead=new Thread(){
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public void run(){
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@ -259,95 +264,88 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
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}
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}
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protected void startRemoteBridge() throws Exception {
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if(remoteBridgeStarted.compareAndSet(false,true)) {
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synchronized (this) {
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if( remoteConnectionInfo!=null ) {
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remoteBroker.oneway(remoteConnectionInfo.createRemoveCommand());
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}
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protected void startRemoteBridge() throws Exception{
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if(remoteBridgeStarted.compareAndSet(false,true)){
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synchronized(this){
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if(isCreatedByDuplex()==false){
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BrokerInfo brokerInfo=new BrokerInfo();
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brokerInfo.setBrokerName(configuration.getBrokerName());
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brokerInfo.setNetworkConnection(true);
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brokerInfo.setDuplexConnection(configuration.isDuplex());
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// set our properties
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Properties props=new Properties();
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IntrospectionSupport.getProperties(this,props,null);
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String str=MarshallingSupport.propertiesToString(props);
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brokerInfo.setNetworkProperties(str);
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remoteBroker.oneway(brokerInfo);
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}
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if(remoteConnectionInfo!=null){
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remoteBroker.oneway(remoteConnectionInfo.createRemoveCommand());
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}
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remoteConnectionInfo=new ConnectionInfo();
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remoteConnectionInfo.setConnectionId(new ConnectionId(idGenerator.generateId()));
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remoteConnectionInfo.setClientId("NC_"+configuration.getBrokerName()+"_outbound");
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remoteConnectionInfo.setUserName(configuration.getUserName());
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remoteConnectionInfo.setPassword(configuration.getPassword());
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remoteBroker.oneway(remoteConnectionInfo);
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if (isCreatedByDuplex()==false) {
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BrokerInfo brokerInfo=new BrokerInfo();
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brokerInfo.setBrokerName(configuration.getBrokerName());
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brokerInfo.setNetworkConnection(true);
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brokerInfo.setDuplexConnection(configuration.isDuplex());
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//set our properties
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Properties props = new Properties();
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IntrospectionSupport.getProperties(this,props,null);
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String str = MarshallingSupport.propertiesToString(props);
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brokerInfo.setNetworkProperties(str);
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remoteBroker.oneway(brokerInfo);
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}
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SessionInfo remoteSessionInfo=new SessionInfo(remoteConnectionInfo,1);
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remoteBroker.oneway(remoteSessionInfo);
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producerInfo=new ProducerInfo(remoteSessionInfo,1);
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producerInfo.setResponseRequired(false);
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remoteBroker.oneway(producerInfo);
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// Listen to consumer advisory messages on the remote broker to determine demand.
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demandConsumerInfo=new ConsumerInfo(remoteSessionInfo,1);
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demandConsumerInfo.setDispatchAsync(configuration.isDispatchAsync());
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String advisoryTopic = AdvisorySupport.CONSUMER_ADVISORY_TOPIC_PREFIX+configuration.getDestinationFilter();
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if( configuration.isBridgeTempDestinations() ) {
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advisoryTopic += ","+AdvisorySupport.TEMP_DESTINATION_COMPOSITE_ADVISORY_TOPIC;
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String advisoryTopic=AdvisorySupport.CONSUMER_ADVISORY_TOPIC_PREFIX
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+configuration.getDestinationFilter();
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if(configuration.isBridgeTempDestinations()){
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advisoryTopic+=","+AdvisorySupport.TEMP_DESTINATION_COMPOSITE_ADVISORY_TOPIC;
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}
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demandConsumerInfo.setDestination(new ActiveMQTopic(advisoryTopic));
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demandConsumerInfo.setPrefetchSize(configuration.getPrefetchSize());
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remoteBroker.oneway(demandConsumerInfo);
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remoteBroker.oneway(demandConsumerInfo);
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startedLatch.countDown();
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if (!disposed){
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if(!disposed){
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triggerLocalStartBridge();
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}
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}
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}
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}
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}
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public void stop() throws Exception{
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log.debug(" stopping "+configuration.getBrokerName()+" bridge to "+remoteBrokerName+" is disposed already ? "+disposed);
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boolean wasDisposedAlready=disposed;
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if(!disposed){
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NetworkBridgeListener l = this.networkBridgeListener;
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if (l!=null) {
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l.onStop(this);
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if(started.compareAndSet(true,false)){
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log.debug(" stopping "+configuration.getBrokerName()+" bridge to "+remoteBrokerName
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+" is disposed already ? "+disposed);
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boolean wasDisposedAlready=disposed;
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if(!disposed){
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NetworkBridgeListener l=this.networkBridgeListener;
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if(l!=null){
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l.onStop(this);
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}
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try{
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disposed=true;
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remoteBridgeStarted.set(false);
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localBroker.oneway(new ShutdownInfo());
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remoteBroker.oneway(new ShutdownInfo());
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}catch(IOException e){
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log.debug("Caught exception stopping",e);
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}finally{
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ServiceStopper ss=new ServiceStopper();
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ss.stop(localBroker);
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ss.stop(remoteBroker);
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// Release the started Latch since another thread could be stuck waiting for it to start up.
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startedLatch.countDown();
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startedLatch.countDown();
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ss.throwFirstException();
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}
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}
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try{
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disposed=true;
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remoteBridgeStarted.set(false);
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localBroker.oneway(new ShutdownInfo());
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remoteBroker.oneway(new ShutdownInfo());
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}catch(IOException e){
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log.debug("Caught exception stopping",e);
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}finally{
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ServiceStopper ss=new ServiceStopper();
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ss.stop(localBroker);
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ss.stop(remoteBroker);
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// Release the started Latch since another thread could be stuck waiting for it to start up.
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startedLatch.countDown();
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startedLatch.countDown();
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ss.throwFirstException();
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if(wasDisposedAlready){
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log.debug(configuration.getBrokerName()+" bridge to "+remoteBrokerName+" stopped");
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}else{
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log.info(configuration.getBrokerName()+" bridge to "+remoteBrokerName+" stopped");
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}
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}
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if(wasDisposedAlready){
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log.debug(configuration.getBrokerName()+" bridge to "+remoteBrokerName+" stopped");
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}else{
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log.info(configuration.getBrokerName()+" bridge to "+remoteBrokerName+" stopped");
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}
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}
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public void serviceRemoteException(Throwable error){
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@ -370,12 +368,12 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
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}
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}
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protected void serviceRemoteCommand(Command command) {
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protected void serviceRemoteCommand(Command command){
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if(!disposed){
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try{
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if(command.isMessageDispatch()){
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waitStarted();
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MessageDispatch md=(MessageDispatch) command;
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MessageDispatch md=(MessageDispatch)command;
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serviceRemoteConsumerAdvisory(md.getMessage().getDataStructure());
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demandConsumerDispatched++;
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if(demandConsumerDispatched>(demandConsumerInfo.getPrefetchSize()*.75)){
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|
|
@ -383,117 +381,137 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
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demandConsumerDispatched=0;
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}
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}else if(command.isBrokerInfo()){
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lastConnectSucceeded.set(true);
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remoteBrokerInfo = ((BrokerInfo)command);
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|
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serviceRemoteBrokerInfo(command);
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// Let the local broker know the remote broker's ID.
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localBroker.oneway(command);
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}else if(command.getClass() == ConnectionError.class ) {
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ConnectionError ce = (ConnectionError) command;
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serviceRemoteException(ce.getException());
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lastConnectSucceeded.set(true);
|
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remoteBrokerInfo=((BrokerInfo)command);
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serviceRemoteBrokerInfo(command);
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// Let the local broker know the remote broker's ID.
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localBroker.oneway(command);
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}else if(command.getClass()==ConnectionError.class){
|
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ConnectionError ce=(ConnectionError)command;
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serviceRemoteException(ce.getException());
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}else{
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switch(command.getDataStructureType()){
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case KeepAliveInfo.DATA_STRUCTURE_TYPE:
|
||||
case WireFormatInfo.DATA_STRUCTURE_TYPE:
|
||||
case ShutdownInfo.DATA_STRUCTURE_TYPE:
|
||||
break;
|
||||
default:
|
||||
log.warn("Unexpected remote command: "+command);
|
||||
if(configuration.isDuplex()||createdByDuplex){
|
||||
if(command.isMessage()){
|
||||
ActiveMQMessage message=(ActiveMQMessage)command;
|
||||
if(AdvisorySupport.isConsumerAdvisoryTopic(message.getDestination())){
|
||||
serviceRemoteConsumerAdvisory(message.getDataStructure());
|
||||
}else{
|
||||
localBroker.oneway(message);
|
||||
}
|
||||
}else{
|
||||
switch(command.getDataStructureType()){
|
||||
case ConnectionInfo.DATA_STRUCTURE_TYPE:
|
||||
case SessionInfo.DATA_STRUCTURE_TYPE:
|
||||
case ProducerInfo.DATA_STRUCTURE_TYPE:
|
||||
localBroker.oneway(command);
|
||||
break;
|
||||
case ConsumerInfo.DATA_STRUCTURE_TYPE:
|
||||
if(!addConsumerInfo((ConsumerInfo)command)){
|
||||
if(log.isDebugEnabled())
|
||||
log.debug("Ignoring ConsumerInfo: "+command);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
if(log.isDebugEnabled())
|
||||
log.debug("Ignoring remote command: "+command);
|
||||
}
|
||||
}
|
||||
}else{
|
||||
switch(command.getDataStructureType()){
|
||||
case KeepAliveInfo.DATA_STRUCTURE_TYPE:
|
||||
case WireFormatInfo.DATA_STRUCTURE_TYPE:
|
||||
case ShutdownInfo.DATA_STRUCTURE_TYPE:
|
||||
break;
|
||||
default:
|
||||
log.warn("Unexpected remote command: "+command);
|
||||
}
|
||||
}
|
||||
}
|
||||
}catch(Exception e){
|
||||
}catch(Throwable e){
|
||||
serviceRemoteException(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void serviceRemoteConsumerAdvisory(DataStructure data) throws IOException {
|
||||
|
||||
final int networkTTL = configuration.getNetworkTTL();
|
||||
private void serviceRemoteConsumerAdvisory(DataStructure data) throws IOException{
|
||||
final int networkTTL=configuration.getNetworkTTL();
|
||||
if(data.getClass()==ConsumerInfo.class){
|
||||
// Create a new local subscription
|
||||
ConsumerInfo info=(ConsumerInfo) data;
|
||||
ConsumerInfo info=(ConsumerInfo)data;
|
||||
BrokerId[] path=info.getBrokerPath();
|
||||
if((path!=null&&path.length>= networkTTL)){
|
||||
if((path!=null&&path.length>=networkTTL)){
|
||||
if(log.isDebugEnabled())
|
||||
log.debug(configuration.getBrokerName() + " Ignoring Subscription " + info + " restricted to " + networkTTL + " network hops only");
|
||||
log.debug(configuration.getBrokerName()+" Ignoring Subscription "+info+" restricted to "+networkTTL
|
||||
+" network hops only");
|
||||
return;
|
||||
}
|
||||
if(contains(info.getBrokerPath(),localBrokerPath[0])){
|
||||
// Ignore this consumer as it's a consumer we locally sent to the broker.
|
||||
if(log.isDebugEnabled())
|
||||
log.debug(configuration.getBrokerName() + " Ignoring sub " + info + " already routed through this broker once");
|
||||
log.debug(configuration.getBrokerName()+" Ignoring sub "+info
|
||||
+" already routed through this broker once");
|
||||
return;
|
||||
}
|
||||
if (!isPermissableDestination(info.getDestination())){
|
||||
//ignore if not in the permited or in the excluded list
|
||||
if(!isPermissableDestination(info.getDestination())){
|
||||
// ignore if not in the permited or in the excluded list
|
||||
if(log.isDebugEnabled())
|
||||
log.debug(configuration.getBrokerName() + " Ignoring sub " + info + " destination " + info.getDestination() + " is not permiited");
|
||||
log.debug(configuration.getBrokerName()+" Ignoring sub "+info+" destination "+info.getDestination()
|
||||
+" is not permiited");
|
||||
return;
|
||||
}
|
||||
// Update the packet to show where it came from.
|
||||
info=info.copy();
|
||||
addRemoteBrokerToBrokerPath(info);
|
||||
DemandSubscription sub=createDemandSubscription(info);
|
||||
if (sub != null){
|
||||
addSubscription(sub);
|
||||
if(addConsumerInfo(info)){
|
||||
if(log.isDebugEnabled())
|
||||
log.debug(configuration.getBrokerName() + " Forwarding sub on "+localBroker+" from "+remoteBrokerName+" : "+info);
|
||||
}else {
|
||||
log.debug(configuration.getBrokerName()+" Forwarding sub on "+localBroker+" from "+remoteBrokerName
|
||||
+" : "+info);
|
||||
}else{
|
||||
if(log.isDebugEnabled())
|
||||
log.debug(configuration.getBrokerName() + " Ignoring sub " + info + " already subscribed to matching destination");
|
||||
log.debug(configuration.getBrokerName()+" Ignoring sub "+info
|
||||
+" already subscribed to matching destination");
|
||||
}
|
||||
}
|
||||
else if (data.getClass()==DestinationInfo.class){
|
||||
// It's a destination info - we want to pass up
|
||||
//infomation about temporary destinations
|
||||
DestinationInfo destInfo = (DestinationInfo) data;
|
||||
}else if(data.getClass()==DestinationInfo.class){
|
||||
// It's a destination info - we want to pass up
|
||||
// infomation about temporary destinations
|
||||
DestinationInfo destInfo=(DestinationInfo)data;
|
||||
BrokerId[] path=destInfo.getBrokerPath();
|
||||
if((path!=null&&path.length>= networkTTL)){
|
||||
if((path!=null&&path.length>=networkTTL)){
|
||||
if(log.isDebugEnabled())
|
||||
log.debug("Ignoring Subscription " + destInfo + " restricted to " + networkTTL + " network hops only");
|
||||
log.debug("Ignoring Subscription "+destInfo+" restricted to "+networkTTL+" network hops only");
|
||||
return;
|
||||
}
|
||||
if(contains(destInfo.getBrokerPath(),localBrokerPath[0])){
|
||||
// Ignore this consumer as it's a consumer we locally sent to the broker.
|
||||
if(log.isDebugEnabled())
|
||||
log.debug("Ignoring sub " + destInfo + " already routed through this broker once");
|
||||
log.debug("Ignoring sub "+destInfo+" already routed through this broker once");
|
||||
return;
|
||||
}
|
||||
|
||||
destInfo.setConnectionId(localConnectionInfo.getConnectionId());
|
||||
if (destInfo.getDestination() instanceof ActiveMQTempDestination){
|
||||
//re-set connection id so comes from here
|
||||
ActiveMQTempDestination tempDest = (ActiveMQTempDestination) destInfo.getDestination();
|
||||
if(destInfo.getDestination() instanceof ActiveMQTempDestination){
|
||||
// re-set connection id so comes from here
|
||||
ActiveMQTempDestination tempDest=(ActiveMQTempDestination)destInfo.getDestination();
|
||||
tempDest.setConnectionId(localSessionInfo.getSessionId().getConnectionId());
|
||||
}
|
||||
|
||||
destInfo.setBrokerPath(appendToBrokerPath(destInfo.getBrokerPath(),getRemoteBrokerPath()));
|
||||
|
||||
log.debug("Replying destination control command: "+destInfo);
|
||||
log.debug("Replying destination control command: "+destInfo);
|
||||
localBroker.oneway(destInfo);
|
||||
|
||||
}
|
||||
else if(data.getClass()==RemoveInfo.class){
|
||||
ConsumerId id=(ConsumerId) ((RemoveInfo) data).getObjectId();
|
||||
}else if(data.getClass()==RemoveInfo.class){
|
||||
ConsumerId id=(ConsumerId)((RemoveInfo)data).getObjectId();
|
||||
removeDemandSubscription(id);
|
||||
}
|
||||
}
|
||||
|
||||
public void serviceLocalException(Throwable error) {
|
||||
if( !disposed ) {
|
||||
log.info("Network connection between "+localBroker+" and "+remoteBroker+" shutdown due to a local error: "+error);
|
||||
log.debug("The local Exception was:"+error,error);
|
||||
new Thread() {
|
||||
public void run() {
|
||||
ServiceSupport.dispose(DemandForwardingBridgeSupport.this);
|
||||
}
|
||||
}.start();
|
||||
public void serviceLocalException(Throwable error){
|
||||
if(!disposed){
|
||||
log.info("Network connection between "+localBroker+" and "+remoteBroker+" shutdown due to a local error: "
|
||||
+error);
|
||||
log.debug("The local Exception was:"+error,error);
|
||||
new Thread(){
|
||||
|
||||
public void run(){
|
||||
ServiceSupport.dispose(DemandForwardingBridgeSupport.this);
|
||||
}
|
||||
}.start();
|
||||
fireBridgeFailed();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected void addSubscription(DemandSubscription sub) throws IOException {
|
||||
|
|
@ -741,8 +759,7 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
|
|||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
@ -766,6 +783,18 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected boolean addConsumerInfo(final ConsumerInfo consumerInfo) throws IOException {
|
||||
boolean result = false;
|
||||
ConsumerInfo info=consumerInfo.copy();
|
||||
addRemoteBrokerToBrokerPath(info);
|
||||
DemandSubscription sub=createDemandSubscription(info);
|
||||
if (sub != null){
|
||||
addSubscription(sub);
|
||||
result = true;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
protected DemandSubscription createDemandSubscription(ConsumerInfo info) throws IOException {
|
||||
return doCreateDemandSubscription(info);
|
||||
|
|
@ -775,7 +804,13 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
|
|||
DemandSubscription result=new DemandSubscription(info);
|
||||
result.getLocalInfo().setConsumerId(new ConsumerId(localSessionInfo.getSessionId(),consumerIdGenerator
|
||||
.getNextSequenceId()));
|
||||
|
||||
if (info.getDestination().isTemporary()) {
|
||||
//reset the local connection Id
|
||||
|
||||
ActiveMQTempDestination dest = (ActiveMQTempDestination)result.getLocalInfo().getDestination();
|
||||
dest.setConnectionId(localConnectionInfo.getConnectionId().toString());
|
||||
}
|
||||
|
||||
if( configuration.isDecreaseNetworkConsumerPriority() ) {
|
||||
byte priority=ConsumerInfo.NETWORK_CONSUMER_PRIORITY;
|
||||
if(priority>Byte.MIN_VALUE&&info.getBrokerPath()!=null&&info.getBrokerPath().length>1){
|
||||
|
|
@ -828,7 +863,7 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
|
|||
subscriptionMapByLocalId.clear();
|
||||
subscriptionMapByRemoteId.clear();
|
||||
}
|
||||
|
||||
|
||||
protected abstract NetworkBridgeFilter createNetworkBridgeFilter(ConsumerInfo info) throws IOException;
|
||||
|
||||
protected abstract void serviceLocalBrokerInfo(Command command) throws InterruptedException;
|
||||
|
|
|
|||
Loading…
Reference in New Issue