public bool Request(string proto, SpObject args, int session, SpStream stream)
{
SpStream encode_stream = EncodeRequest(proto, args, session);
encode_stream.Position = 0;
return(SpPacker.Pack(encode_stream, stream));
}
public SpRpcResult Dispatch(SpStream stream)
{
SpStream unpack_stream = SpPacker.Unpack(stream);
unpack_stream.Position = 0;
SpObject header = mHostTypeManager.Codec.Decode(mHeaderType, unpack_stream);
int session = 0;
if (header["session"] != null)
{
session = header["session"].AsInt();
}
if (header["type"] != null)
{
// handle request
SpProtocol protocol = mHostTypeManager.GetProtocolByTag(header["type"].AsInt());
SpObject obj = mHostTypeManager.Codec.Decode(protocol.Request, unpack_stream);
if (session != 0)
{
mSessions[session] = protocol;
}
return(new SpRpcResult(session, protocol, SpRpcOp.Request, obj));
}
else
{
// handle response
if (mSessions.ContainsKey(session) == false)
{
return(new SpRpcResult());
}
SpProtocol protocol = mSessions[session];
mSessions.Remove(session);
if (protocol == null)
{
return(new SpRpcResult());
}
if (protocol.Response == null)
{
return(new SpRpcResult(session, protocol, SpRpcOp.Response, null));
}
SpObject obj = mAttachTypeManager.Codec.Decode(protocol.Response, unpack_stream);
return(new SpRpcResult(session, protocol, SpRpcOp.Response, obj));
}
}
public SpStream Response(int session, SpObject args)
{
SpObject header = new SpObject();
header.Insert("session", session);
SpStream encode_stream = new SpStream();
mHostTypeManager.Codec.Encode(mHeaderType, header, encode_stream);
if (session != 0 && mSessions.ContainsKey(session))
{
mHostTypeManager.Codec.Encode(mSessions[session].Response, args, encode_stream);
}
SpStream pack_stream = new SpStream();
encode_stream.Position = 0;
SpPacker.Pack(encode_stream, pack_stream);
pack_stream.Position = 0;
return(pack_stream);
}