//---------------------------------------------------------------------
void _defRpcMethod <T1, T2, T3, T4>(ushort method_id, Action <T1, T2, T3, T4> a)
{
RpcSlot <T1, T2, T3, T4> rpc_slot = new RpcSlot <T1, T2, T3, T4>(a);
mMapRpcSlot[method_id] = rpc_slot;
}
//---------------------------------------------------------------------
void _defRpcMethod(ushort method_id, Action a)
{
RpcSlot rpc_slot = new RpcSlot(a);
mMapRpcSlot[method_id] = rpc_slot;
}