MINOR: conn-stream: Improve API to have safe/unsafe accessors
Depending on the context, we know the endpoint or the application attached
to the conn_stream is defined and we know its type. However, having
accessors testing the endpoint or the application may lead the compiler to
report possible null derefs here and there. The alternative is to add
useless tests or use ALREAD_CHECKED/DISGUISE macros. It is tedious and
inelegant.
So now, similarily to the ob API, the safe API, testing
endpoint/application, relies on an unsafe one (same name prefixed with
'__'). This way, any caller may use the unsafe API when it is relevant.
In addition, there is no reason to test the conn-stream itself. It is the
caller responsibility to be sure there is a conn-stream to get its endpoint
or its application. And most of type, we are sure to have a conn-stream.
1 file changed