protected override bool SendData(byte[] buffer, object state)
{
var message = new MqttApplicationMessageBuilder()
.WithTopic(topic)
.WithPayload(buffer)
.WithExactlyOnceQoS()
.Build();
if (!mqttClient.PublishAsync(message).Wait(TIMEOUT, cancellationToken.Token))
{
var e = new TimeoutException();
Tracker.LogE(TAG, e);
using (new MethodUtils.Unlocker(this)) {
OnExceptionCallback?.Invoke(e);
}
return(false);
}
using (new MethodUtils.Unlocker(this)) {
OnSendCompletedCallback?.Invoke(state);
}
return(true);
}
private void OnSendCompleted(object state)
{
using (new MethodUtils.Unlocker(this)) {
OnSendCompletedCallback?.Invoke(state);
}
}