internal static void SendControlByte(Stream s, NetServerControl controlByte)
{
if (s == null)
{
throw new ArgumentNullException();
}
s.WriteByte((byte)controlByte);
Trace.TraceInformation("Sent control byte: " + controlByte.ToString());
}
internal static NetServerControl TryReceiveMessage <T>(Stream stream, TypeModel customDeserializer, out T message)
{
if (stream == null)
{
throw new ArgumentNullException();
}
message = default(T);
while (true)
{
int b = stream.ReadByte();
if (b < 0)
{
Trace.TraceInformation("Reached end of stream");
return(NetServerControl.Close);
}
NetServerControl ca = (NetServerControl)b;
if (ca == NetServerControl.KeepAliveNoRead)
{
continue;
}
else if (ca == NetServerControl.MessageFollows)
{
message = customDeserializer.NullSafe_Deserialize_Int32Prefix <T>(stream);
return(ca);
}
else if (ca == NetServerControl.Close)
{
Trace.TraceInformation("Other end requested connection be closed gracefully");
return(ca);
}
else if (ca == NetServerControl.TerminateServer)
{
Trace.TraceInformation("Other end requested server to terminate.");
return(ca);
}
else
{
throw new IOException("Received invalid control byte recieved from other end");
}
}
}
public void SendControlByte(NetServerControl controlByte)
{
SendControlByte(messageStream, controlByte);
}