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close local transport if remote transport fails (and supports failover), and re-establish local transport on a successful re-connect 

git-svn-id: https://svn.apache.org/repos/asf/incubator/activemq/trunk@397589 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Davies 2006-04-27 16:59:18 +00:00
parent b71a9f6a94
commit a17b95182f
1 changed files with 29 additions and 3 deletions
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32
activemq-core/src/main/java/org/apache/activemq/network/DemandForwardingBridgeSupport.java
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@ -57,6 +57,7 @@ import org.apache.activemq.util.ServiceStopper;
import org.apache.activemq.util.ServiceSupport;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.sun.tools.javac.tree.Tree.DoLoop;
import java.io.IOException;
@ -128,17 +129,25 @@ public abstract class DemandForwardingBridgeSupport implements Bridge {
serviceRemoteException(error);
}
public void transportInterupted(){
public synchronized void transportInterupted(){
//clear any subscriptions - to try and prevent the bridge from stalling the broker
log.warn("Outbound transport to " + remoteBrokerName + " interrupted ...");
clearDownSubscriptions();
doStopLocal();
startedLatch = new CountDownLatch(2);
try{
triggerLocalStartBridge();
}catch(IOException e){
log.warn("Caught exception from local start",e);
}
}
public void transportResumed(){
public synchronized void transportResumed(){
//restart and static subscriptions - the consumer advisories will be replayed
log.info("Outbound transport to " + remoteBrokerName + " resumed");
setupStaticDestinations();
startedLatch.countDown();
}
});
@ -244,7 +253,7 @@ public abstract class DemandForwardingBridgeSupport implements Bridge {
if(!disposed){
try{
disposed=true;
localBridgeStarted.set(false);
remoteBridgeStarted.set(false);
if(!shutDown){
remoteBroker.oneway(new ShutdownInfo());
@ -267,6 +276,23 @@ public abstract class DemandForwardingBridgeSupport implements Bridge {
}
log.debug(localBrokerName+ " bridge to " + remoteBrokerName + " stopped");
}
protected void doStopLocal(){
try{
if(!shutDown){
if(localConnectionInfo!=null){
localBroker.oneway(localConnectionInfo.createRemoveCommand());
}
localBroker.oneway(new ShutdownInfo());
}
localBroker.setTransportListener(null);
}catch(IOException e){
log.debug("Caught exception stopping",e);
}finally{
ServiceStopper ss=new ServiceStopper();
ss.stop(localBroker);
}
}
protected void serviceRemoteException(Exception error) {
log.info("Network connection between "+localBroker+" and "+remoteBroker+" shutdown: "+error.getMessage(),error);