/// <summary>
/// Receives a single message from the underlying ITunnel.
/// </summary>
/// <returns>The message received, or null if we failed to read a message.</returns>
public Message Receive()
{
byte[] raw_message = Tunnel.Receive();
if (raw_message == null || raw_message.Length == 0)
{
Log.Trace("Empty read from ITunnel");
return(null);
}
var final_message = Suite.Decrypt(raw_message);
try
{
var ret = Message.Parse(final_message);
_last_received = DateTime.Now;
return(ret);
}
catch
{
Log.Warn("Corrupt message data, ignoring");
return(null);
}
}
