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resolve some timing issues 

git-svn-id: https://svn.apache.org/repos/asf/incubator/activemq/trunk@391049 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Davies 2006-04-03 14:12:11 +00:00
parent 05d271a719
commit e9b1ff51ee
1 changed files with 88 additions and 18 deletions
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106
activemq-core/src/main/java/org/apache/activemq/broker/ft/MasterBroker.java
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@ -51,19 +51,37 @@ public class MasterBroker extends InsertableMutableBrokerFilter{
private Transport slave;
private AtomicBoolean started=new AtomicBoolean(false);
/**
* Constructor
* @param parent
* @param slave
*/
public MasterBroker(MutableBrokerFilter parent,Transport slave){
super(parent);
this.slave=slave;
}
/**
* start processing this broker
*
*/
public void startProcessing(){
started.set(true);
}
/**
* stop the broker
* @throws Exception
*/
public void stop() throws Exception{
super.stop();
stopProcessing();
}
/**
* stop processing this broker
*
*/
public void stopProcessing(){
if (started.compareAndSet(true,false)){
remove();
@ -76,7 +94,7 @@ public class MasterBroker extends InsertableMutableBrokerFilter{
* A client is establishing a connection with the broker.
* @param context
* @param info
* @param client
* @throws Exception
*/
public void addConnection(ConnectionContext context, ConnectionInfo info) throws Exception{
super.addConnection(context,info);
@ -87,8 +105,8 @@ public class MasterBroker extends InsertableMutableBrokerFilter{
* A client is disconnecting from the broker.
* @param context the environment the operation is being executed under.
* @param info
* @param client
* @param error null if the client requested the disconnect or the error that caused the client to disconnect.
* @throws Exception
*/
public void removeConnection(ConnectionContext context, ConnectionInfo info, Throwable error) throws Exception{
super.removeConnection(context,info,error);
@ -99,8 +117,10 @@ public class MasterBroker extends InsertableMutableBrokerFilter{
* Adds a session.
* @param context
* @param info
* @throws Exception
*/
public void addSession(ConnectionContext context, SessionInfo info) throws Exception{
super.addSession(context, info);
sendAsyncToSlave(info);
}
@ -109,15 +129,20 @@ public class MasterBroker extends InsertableMutableBrokerFilter{
* Removes a session.
* @param context
* @param info
* @throws Exception
*/
public void removeSession(ConnectionContext context, SessionInfo info) throws Exception{
super.removeSession(context, info);
sendAsyncToSlave(new RemoveInfo(info.getSessionId()));
}
/**
* Adds a producer.
* @param context the enviorment the operation is being executed under.
* @param info
* @throws Exception
*/
public void addProducer(ConnectionContext context, ProducerInfo info) throws Exception{
super.addProducer(context,info);
@ -127,19 +152,34 @@ public class MasterBroker extends InsertableMutableBrokerFilter{
/**
* Removes a producer.
* @param context the enviorment the operation is being executed under.
* @param info
* @throws Exception
*/
public void removeProducer(ConnectionContext context, ProducerInfo info) throws Exception{
super.removeProducer(context, info);
sendAsyncToSlave(new RemoveInfo(info.getProducerId()));
}
/**
* add a consumer
* @param context
* @param info
* @return the assocated subscription
* @throws Exception
*/
public Subscription addConsumer(ConnectionContext context, ConsumerInfo info) throws Exception {
Subscription answer = super.addConsumer(context, info);
sendAsyncToSlave(info);
Subscription answer = super.addConsumer(context, info);
return answer;
}
/**
* remove a subscription
* @param context
* @param info
* @throws Exception
*/
public void removeSubscription(ConnectionContext context, RemoveSubscriptionInfo info) throws Exception {
super.removeSubscription(context, info);
sendAsyncToSlave(info);
@ -147,60 +187,75 @@ public class MasterBroker extends InsertableMutableBrokerFilter{
/**
* begin a transaction
* @param context
* @param xid
* @throws Exception
*/
public void beginTransaction(ConnectionContext context, TransactionId xid) throws Exception{
super.beginTransaction(context, xid);
TransactionInfo info = new TransactionInfo(context.getConnectionId(),xid,TransactionInfo.BEGIN);
sendAsyncToSlave(info);
super.beginTransaction(context, xid);
}
/**
* Prepares a transaction. Only valid for xa transactions.
* @param client
* @param context
* @param xid
* @return
* @return the state
* @throws Exception
*/
public int prepareTransaction(ConnectionContext context, TransactionId xid) throws Exception{
int result = super.prepareTransaction(context, xid);
TransactionInfo info = new TransactionInfo(context.getConnectionId(),xid,TransactionInfo.PREPARE);
sendAsyncToSlave(info);
int result = super.prepareTransaction(context, xid);
return result;
}
/**
* Rollsback a transaction.
* @param client
* @param context
* @param xid
* @throws Exception
*/
public void rollbackTransaction(ConnectionContext context, TransactionId xid) throws Exception{
super.rollbackTransaction(context, xid);
TransactionInfo info = new TransactionInfo(context.getConnectionId(),xid,TransactionInfo.ROLLBACK);
sendAsyncToSlave(info);
super.rollbackTransaction(context, xid);
}
/**
* Commits a transaction.
* @param client
* @param context
* @param xid
* @param onePhase
* @throws Exception
*/
public void commitTransaction(ConnectionContext context, TransactionId xid, boolean onePhase) throws Exception{
super.commitTransaction(context, xid,onePhase);
TransactionInfo info = new TransactionInfo(context.getConnectionId(),xid,TransactionInfo.COMMIT_ONE_PHASE);
sendSyncToSlave(info);
super.commitTransaction(context, xid,onePhase);
}
/**
* Forgets a transaction.
* @param client
* @param xid
* @param onePhase
* @param context
* @param xid
* @throws Exception
*/
public void forgetTransaction(ConnectionContext context, TransactionId xid) throws Exception{
super.forgetTransaction(context, xid);
TransactionInfo info = new TransactionInfo(context.getConnectionId(),xid,TransactionInfo.FORGET);
sendAsyncToSlave(info);
super.forgetTransaction(context, xid);
}
/**
@ -208,15 +263,22 @@ public class MasterBroker extends InsertableMutableBrokerFilter{
* @param messageDispatch
*/
public void processDispatch(MessageDispatch messageDispatch){
super.processDispatch(messageDispatch);
MessageDispatchNotification mdn = new MessageDispatchNotification();
mdn.setConsumerId(messageDispatch.getConsumerId());
mdn.setDeliverySequenceId(messageDispatch.getDeliverySequenceId());
mdn.setDestination(messageDispatch.getDestination());
mdn.setMessageId(messageDispatch.getMessage().getMessageId());
sendAsyncToSlave(mdn);
super.processDispatch(messageDispatch);
}
/**
* @param context
* @param message
* @throws Exception
*
*/
public void send(ConnectionContext context, Message message) throws Exception{
/**
* A message can be dispatched before the super.send() method returns
@ -225,12 +287,20 @@ public class MasterBroker extends InsertableMutableBrokerFilter{
*/
sendToSlave(message);
super.send(context,message);
}
/**
* @param context
* @param ack
* @throws Exception
*
*/
public void acknowledge(ConnectionContext context, MessageAck ack) throws Exception{
super.acknowledge(context, ack);
sendToSlave(ack);
super.acknowledge(context, ack);
}