[ Version ( since = "3.6" ) ]
public Service? ref_service (string uid)
Looks up a Service by its unique identifier string.
The service must have been previously added using add_service.
The returned Service is referenced for thread-safety and must be unreferenced with unref when finished with it.
| this |
a Session |
| uid |
a unique identifier string |
|
a Service instance, or null |