private bool ConnectAndStartMonitoring()
{
DEBUGLogger.WriteThreadInfo("ConnectAndStartMonitoring");
// TODO: PARSE/CHECK these values:
string ipAddress = tbIpAddress.Text.Trim();
string password = tbPassword.Text.Trim();
int connectionTimeoutMs = int.Parse(tbConnTimeout.Text.Trim());
_rawDevLinkQueue = new ConcurrentQueue <DevLinkWrapper.DevLinkMessage>();
int iPOID = 21;
try
{
AddLog("Connecting to " + ipAddress + "...");
_devLinkWrapper = new DevLinkWrapper(_rawDevLinkQueue, ipAddress, password, iPOID, connectionTimeoutMs);
AddLog("Connection successful!");
/*
* // Here we're blocking till the method returns. Should not take much longer than the connectionTimeoutMs.
* // TODO: maybe Start monitoring automatically? Or pass the queue there?
* /// _isConnected = _devLinkWrapper.StartMonitoring();
*
* if (_isConnected)
* {
* SubscribeToDevLinksEvent(true);
*
* StartStopButtonPressed();
*
* Thread dlThread = new Thread(ReceiveDevLinks);
* dlThread.Start();
*
* return true;
* }
* return false;*/
}
catch
{
return(false);
}
}
/// <summary>
/// Handling the DevLinkReceived event. NOTE: This will be executed in Avaya DevLink's Thread!
/// It MUST be very light-weight and NOT throw exceptions!
/// TODO:LATER: if this doesn't work well, try using ConcurrentQueue
/// </summary>
/// <param name="devLinkWrapper"></param>
/// <param name="e"></param>
private void devLinkWrapper_DevLinkRecieved(object sender, DevLinkEventArgs e)
{
// It is sliiightly possible for us to have un-subscribed juust before the event fires.
// In this case (because of the way the event is fired to make it thread-safe) this would still get called, so make sure we don't execute it:
if (_subscribedToDevLinksEvent == false)
{
AddLog("devLinkWrapper_DevLinkRecieved - we've already unsubscribed! Ignoring...");
return;
}
DEBUGLogger.WriteThreadInfo("devLinkWrapper_DevLinkRecieved EH");
DevLinkWrapper dlWrapper = (DevLinkWrapper)sender;
// TODO: THINK ABOUT:
// - backing up the data if connection is lost -- in the Collection??
AddLog(e.SiteId + " ||| " + e.RawDevLink + " ### " + dlWrapper.IpAddress + " ### " + DateTime.Now);
}