/// <summary>
/// Send the given message
/// </summary>
public void Send(Message decoded, params byte[] msg)
{
Message.UpdateChecksum(msg, msg.Length);
if (SendMessage != null)
{
SendMessage(msg, decoded);
}
var length = Message.GetMessageLength(msg);
try
{
Send(msg, length);
}
catch (InvalidOperationException)
{
Close();
throw;
}
}
/// <summary>
/// Read a single message
/// </summary>
protected override byte[] ReadMessage()
{
// Check for an open connection
var port = this.tcpClient;
if (port == null)
{
return(null);
}
// Try to read the message
var data = new byte[16];
while (true)
{
// Read a potential opcode
Read(port, data, 0, 1);
if (Message.IsOpcode(data[0]))
{
break;
}
}
// Now read further data
Read(port, data, 1, 1); // Read at least the second byte
var length = Message.GetMessageLength(data);
if (length > 2)
{
// Read remaining data
Read(port, data, 2, length - 2);
}
return(data);
}
