// Checks for new incoming messages and handles them
// This method will handle one Packet at a time, even if more than one is in the memory stream
private async Task _handleIncomingPackets()
{
try
{
// Check for new incomding messages
if (_client.Available > 0)
{
// There must be some incoming data, the first two bytes are the size of the Packet
byte[] lengthBuffer = new byte[2];
await _msgStream.ReadAsync(lengthBuffer, 0, 2);
ushort packetByteSize = BitConverter.ToUInt16(lengthBuffer, 0);
// Now read that many bytes from what's left in the stream, it must be the Packet
byte[] jsonBuffer = new byte[packetByteSize];
await _msgStream.ReadAsync(jsonBuffer, 0, jsonBuffer.Length);
// Convert it into a packet datatype
string jsonString = Encoding.UTF8.GetString(jsonBuffer);
Packet packet = Packet.FromJson(jsonString);
// Dispatch it
try
{
await _commandHandlers[packet.Command](packet.Message);
}
catch (KeyNotFoundException) { }
//Console.WriteLine("[RECEIVED]\n{0}", packet);
}
}
catch (Exception) { }
}
