private async Task <TResponsePacket> SendAndReceiveAsync <TResponsePacket>(MqttBasePacket requestPacket) where TResponsePacket : MqttBasePacket
{
bool ResponsePacketSelector(MqttBasePacket p)
{
var p1 = p as TResponsePacket;
if (p1 == null)
{
return(false);
}
var pi1 = requestPacket as IPacketWithIdentifier;
var pi2 = p as IPacketWithIdentifier;
if (pi1 != null && pi2 != null)
{
if (pi1.PacketIdentifier != pi2.PacketIdentifier)
{
return(false);
}
}
return(true);
}
await _adapter.SendPacketAsync(requestPacket, _options.DefaultCommunicationTimeout);
return((TResponsePacket)await _packetDispatcher.WaitForPacketAsync(ResponsePacketSelector, _options.DefaultCommunicationTimeout));
}
private async Task <TResponsePacket> SendAndReceiveAsync <TResponsePacket>(MqttBasePacket requestPacket) where TResponsePacket : MqttBasePacket
{
var packetAwaiter = _packetDispatcher.WaitForPacketAsync(requestPacket, typeof(TResponsePacket), _options.CommunicationTimeout);
await _adapter.SendPacketsAsync(_options.CommunicationTimeout, _cancellationTokenSource.Token, requestPacket).ConfigureAwait(false);
return((TResponsePacket)await packetAwaiter.ConfigureAwait(false));
}
