public void Clock_tick(object sender, EventArgs eArgs)
{
if (m_client == null)
{
return;
}
if (sender == m_clock)
{
// Check for messages
Stack STK = new Stack();
foreach (string ourQueue in m_ourQueues.Keys)
{
STK.Push(ourQueue);
}
//foreach (string ourQueue in ourQueues.Keys)
while (STK.Count > 0)
{
string ourQueue = (string)STK.Pop();
ulong headID = m_client.Increment(ourQueue, (ulong)0, (ulong)0); // null increment gets the value
ulong lastQid = getLastReadID(ourQueue); // our internal count
if (headID == lastQid)
{
continue; // we are up to date
}
processMessageHandler watcher = null;
if (m_watchers.ContainsKey(ourQueue))
{
watcher = (processMessageHandler)m_watchers[ourQueue];
}
while (lastQid != headID)
{
string message = dequeue(ourQueue);
if ((message == "") || (message == null))
{
break;
}
// notify anybody interested
if (watcher != null)
{
watcher(message);
}
lastQid = getLastReadID(ourQueue); // our internal count
}
}
}
}
public void registerWatcher(string queue, processMessageHandler w)
{
m_watchers[queue] = w;
}
