public void ClearWaitResponseTimeoutTimer(Interfaces.IPacket packet)
{
if (waitResponseTimeoutTimer == null)
{
return;
}
waitResponseTimeoutTimer.Enabled = false;
waitResponseTimeoutTimer.Stop();
TransporterState = TransporterState.Ready;
}
private void SetWaitResponseTimeoutTimer(Interfaces.IPacket packet)
{
if (waitResponseTimeoutTimer == null)
{
waitResponseTimeoutTimer = new Timer(packet.Timeout);
waitResponseTimeoutTimer.Elapsed += ResponseTimeoutElapsed;
}
TransporterState = TransporterState.WaitingResponse;
waitResponseTimeoutTimer.Interval = packet.Timeout;
waitResponseTimeoutTimer.Enabled = true;
waitResponseTimeoutTimer.Start();
}
protected virtual void Transporter_DataReceivedEvent(object sender, byte[] bytesReceived)
{
if (lastSentPacket.Timeout > 0 && TransporterState == TransporterState.WaitingResponse)
{
if (lastSentPacket.IsExpectedResponse(bytesReceived))
{
TransporterState = TransporterState.Ready;
ClearWaitResponseTimeoutTimer(null);
}
}
TransportDataReceived?.Invoke(this, new Packet()
{
Data = bytesReceived
});
}
public bool Send(Interfaces.IPacket packet)
{
if (packet.Data == null || TransporterState != TransporterState.Ready)
{
return(false);
}
TransporterState = TransporterState.TransferingData;
var ret = transport.Write(packet.Data);
lastSentPacket = packet;
if (ret && lastSentPacket.Timeout > 0)
{
SetWaitResponseTimeoutTimer(lastSentPacket);
}
else
{
TransporterState = TransporterState.Ready;
}
return(ret);
}
