public virtual void Distribute()
{
var distributor = new LuceneActivityDistributor()
{
Activity = this
};
distributor.Execute();
DistributedLuceneActivity.WriteMSMQLog(this, MSMQLogStatusType.SENT);
}
private static void WriteMSMQLog(DistributedLuceneActivity activity, MSMQLogStatusType statusType)
{
if (!MSMQLogEnabled)
return;
var pAct = activity as LuceneIndexingActivity;
if (pAct == null)
return;
WriteMSMQLog(pAct.ActivityId, statusType, null);
}
public override void DoAction(bool onRemote, bool isFromMe)
{
if (!LuceneManager.Running)
{
return;
}
//Trace.WriteLine(String.Format("@#$> T:{0} LuceneActivityDistributor.DoAction: {1}. onRemote: {2}, isFromMe:{3}", System.Threading.Thread.CurrentThread.ManagedThreadId, Activity.GetType().Name, onRemote, isFromMe));
if (onRemote && !isFromMe)
{
DistributedLuceneActivity.WriteMSMQLog(this.Activity, MSMQLogStatusType.RECEIVED);
this.Activity.InternalExecute();
}
}
private static void WriteMSMQLog(DistributedLuceneActivity activity, MSMQLogStatusType statusType)
{
if (!MSMQLogEnabled)
{
return;
}
var pAct = activity as LuceneIndexingActivity;
if (pAct == null)
{
return;
}
WriteMSMQLog(pAct.ActivityId, statusType, null);
}
private Stream HackMessageAsRemote(DistributedLuceneActivity.LuceneActivityDistributor message)
{
var formatter = new BinaryMessageFormatter();
var clusterMemberInfo = new ClusterMemberInfo();
clusterMemberInfo.InstanceID = Guid.NewGuid().ToString(); // ensures message percieved as coming from other source
message.SenderInfo = clusterMemberInfo;
return formatter.Serialize(message);
}
private void TestIndexDocumentSending(DistributedLuceneActivity sendmsg)
{
// purge queues
var msmq = DistributedApplication.ClusterChannel as MsmqChannelProvider;
msmq._receiveQueue.Purge();
for (var i = 0; i < msmq._sendQueues.Count; i++)
{
var sendqueue = msmq._sendQueues[i];
sendqueue.Purge();
}
// distribute message
sendmsg.Distribute();
// grab message from send queue
System.Messaging.Message recvmessage = null;
try
{
recvmessage = msmq._sendQueues[0].Receive(TimeSpan.FromSeconds(3));
}
catch (System.Messaging.MessageQueueException mex)
{
if (mex.MessageQueueErrorCode == System.Messaging.MessageQueueErrorCode.IOTimeout)
{
Assert.Fail("Receiving test message from remote queue timed out.");
}
}
// check if message received is the one we have sent
var lucmessage = CheckLucMessage(recvmessage);
// simulate receiving/processing by calling OnMessageReceived
_activityProcessedEvent = new AutoResetEvent(false);
var remotedMessageStream = HackMessageAsRemote(lucmessage);
msmq.OnMessageReceived(remotedMessageStream);
// wait for message to be processed
var processed = _activityProcessedEvent.WaitOne(3000);
Assert.IsTrue(processed, "Lucene activity was not processed within 3 seconds");
}
