Обсуждение: Listen/Notify Application using libpq++ library

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Listen/Notify Application using libpq++ library

От
"Ray Cheng"
Дата:
Hello.
 
I am new to Postgresql, so please bear with me for asking something ignorant.
 
I am trying to write a module that will listen for notifications from the PG database at another PC, in C++.  May I ask which methods in libpq++ can be used for that?  I have tried to use PQbackendPID, and I got the PID, but how do I receive the pending notifications?
 
Thank you very much in advance.
Regards
Ray