public static ClientMessage Parse(Stream stream)
{
if (stream == null)
{
return(null);
}
ClientMessage message;
using (var reader = new BinaryReader(stream, Encoding.UTF8, true))
{
var messageTypeValue = reader.ReadByte();
if (!Enum.IsDefined(typeof(ClientMessageType), messageTypeValue))
{
throw new Exception($"Unknown client message type: {messageTypeValue}.");
}
var messageType = (ClientMessageType)messageTypeValue;
switch (messageType)
{
case ClientMessageType.Greeting:
message = new Greeting();
break;
default:
throw new Exception($"No responsible class defined for client message type {messageType}.");
}
message.Deserialize(reader);
}
return(message);
}
