internal bool SendMessages()
{
faulted = false;
channel.EnsureConnection();
mre.Reset();
IAsyncResult ar = this.channel.apnsStream.BeginRead(this.readBuffer, 0, 6, new AsyncCallback(OnAsyncRead), null);
while (!faulted && current < notifications.Length)
{
Notification notification = notifications[current];
byte[] notificationBytes = null;
try
{
notificationBytes = notification.ToBytes();
}
catch (Exception x)
{
errors.Add(new NotificationDeliveryError(x, notification));
current++;
continue;
}
try
{
if (!faulted)
{
this.channel.apnsStream.Write(notificationBytes);
Console.WriteLine("Sent {0}", notification.DeviceToken);
current++;
}
}
catch (IOException)
{
}
catch (ObjectDisposedException)
{
}
}
if (!ar.IsCompleted)
{
// Give Apple a chance to let us know something went wrong
ar.AsyncWaitHandle.WaitOne(500);
if (!ar.IsCompleted)
{
// Dispose the channel, which will force the async callback,
// resulting in an ObjectDisposedException on EndRead.
channel.apnsStream.Dispose();
}
}
mre.WaitOne();
return(!faulted);
}
private void workerMethod()
{
while (!disposing && !closing)
{
try
{
while (this.notifications.Count > 0 && !disposing)
{
Notification notification = this.notifications.Dequeue();
int tries = 0;
bool sent = false;
while (!sent && tries < this.SendRetries)
{
try
{
if (!disposing)
{
apnsChannel.EnsureConnection();
try
{
apnsChannel.Send(notification);
}
catch (BadDeviceTokenException btex)
{
var onBadDeviceToken = BadDeviceToken;
if (onBadDeviceToken != null)
{
onBadDeviceToken(this, btex);
}
}
catch (NotificationLengthException nlex)
{
var onNotificationTooLong = NotificationTooLong;
if (onNotificationTooLong != null)
{
onNotificationTooLong(this, nlex);
}
}
var onNotificationSuccess = NotificationSuccess;
if (onNotificationSuccess != null)
{
onNotificationSuccess(this, notification);
}
sent = true;
}
else
{
apnsChannel.ForceReconnect();
}
}
catch (Exception ex)
{
var onError = Error;
if (onError != null)
{
onError(this, ex);
}
apnsChannel.ForceReconnect();
}
tries++;
}
//Didn't send in 3 tries
var onNotificationFailed = NotificationFailed;
if (!sent && onNotificationFailed != null)
{
onNotificationFailed(this, notification);
}
}
}
catch (Exception ex)
{
var onError = Error;
if (onError != null)
{
onError(this, ex);
}
apnsChannel.ForceReconnect();
}
if (!disposing)
{
Thread.Sleep(500);
}
}
}
