// check for out of order entries in the request list
BOMB_IF(!_RequestIds.empty()&&((sint32)requestId-(sint32)_RequestIds.back().RequestId)<0,"Ignoring out of order request id in generic callback registration for file "+CSString(fileName).quote(),return);
BOMB_IF(!_RequestIds.empty()&&(requestId<_RequestIds.back().RequestId),"Ignoring out of order request id in generic callback registration for file "+CSString(fileName).quote(),return);
// setup a new record for this request id / file name pair