HawkProtocol*  HawkProtocolManager::Decode(HawkOctetsStream& rhsOS)
	{
		if (!CheckDecodeProtocol(rhsOS))
			return 0;

		//创建协议,开始解析
		ProtoType iType	= *((ProtoType*)rhsOS.AvailableData());
		Protocol* pProto = CreateProtocol(iType);
		if (pProto && !pProto->Decode(rhsOS))
		{
			ReleaseProto(pProto);
		}
		return pProto;
	}