@Override
public boolean intercept(Packet packet, RemotingConnection connection) throws ActiveMQException {
if (packet.getType() == PacketImpl.BACKUP_REGISTRATION) {
try {
SharedNothingBackupActivation activation =
(SharedNothingBackupActivation) backup.getActivation();
ReplicationEndpoint repEnd = activation.getReplicationEndpoint();
handler.addSubHandler(repEnd);
Channel repChannel = repEnd.getChannel();
repChannel.setHandler(handler);
handler.setChannel(repChannel);
live.getRemotingService().removeIncomingInterceptor(this);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
return true;
}
/**
* @param backup
* @param live
* @param packetCode which packet is going to be intercepted.
*/
public BackupSyncDelay(ActiveMQServer backup, ActiveMQServer live, byte packetCode) {
this.backup = backup;
this.live = live;
live.getRemotingService().addIncomingInterceptor(this);
handler = new ReplicationChannelHandler(packetCode);
}
public void deliverUpToDateMsg() {
live.getRemotingService().removeIncomingInterceptor(this);
if (backup.isStarted()) handler.deliver();
}