public void SendMessageAsync(IMqttMessage msg, object eventData, string clientUid)
{
Logger.LogMessage("Protocol", LogLevel.Verbose, "SendMessageAsync(" + msg.MessageType + ")");
var args = new SocketEventArgs
{
MessageToSend = msg,
ClientUid = clientUid
};
// If we expect a response, push the event data on our stack and retrieve it with the response
if (args.MessageToSend.ExpectedResponse != MessageType.None)
{
_messageStore.Add(args.MessageToSend, eventData, clientUid);
}
args.OnOperationComplete((eventArgs) =>
{
MessageType messageType = eventArgs.MessageToSend.MessageType;
string exceptionText = eventArgs.SocketException == null
? "Success."
: "Error: " + eventArgs.SocketException.ToString();
Logger.LogMessage("Protocol", LogLevel.Verbose, "SendMessageAsync(" + messageType + ") completed callback. " + exceptionText);
if (eventArgs.SocketException != null)
{
// Clean up pending message queue
_messageStore.Remove(args.MessageToSend.ExpectedResponse, MqttMessageBase.GetMessageIdOrDefault(args.MessageToSend), clientUid);
}
OnSendMessageAsyncCompleted(clientUid, eventArgs.MessageToSend, eventArgs.SocketException);
if (messageType == MessageType.Connect && eventArgs.SocketException != null)
{
FireConnectComplete(new MqttNetEventArgs
{
Message = args.MessageToSend,
Exception = eventArgs.SocketException,
AdditionalErrorInfo = eventArgs.AdditionalErrorInfo,
EventData = eventData,
ClientUid = clientUid
});
}
else if (messageType == MessageType.Disconnect)
{
CloseConnection(clientUid);
FireSendMessageComplete(new MqttNetEventArgs
{
Message = args.MessageToSend,
Exception = eventArgs.SocketException,
AdditionalErrorInfo = eventArgs.AdditionalErrorInfo,
EventData = eventData,
ClientUid = clientUid
});
}
else if (messageType == MessageType.Subscribe && eventArgs.SocketException != null)
{
FireSubscribeMessageComplete(new MqttNetEventArgs
{
Message = args.MessageToSend,
Exception = eventArgs.SocketException,
AdditionalErrorInfo = eventArgs.AdditionalErrorInfo,
EventData = eventData,
ClientUid = clientUid
});
}
else if (args.MessageToSend.ExpectedResponse == MessageType.None || eventArgs.SocketException != null)
{
FireSendMessageComplete(new MqttNetEventArgs
{
Message = args.MessageToSend,
Exception = eventArgs.SocketException,
AdditionalErrorInfo = eventArgs.AdditionalErrorInfo,
EventData = eventData,
ClientUid = clientUid
});
}
});
Socket.WriteAsync(args);
}
