Multi-process transactions [share connections] - Mailing list pgsql-bugs

From Ruslan A Dautkhanov
Subject Multi-process transactions [share connections]
Date
Msg-id 408F0E3F.8030606@scn.ru
Whole thread Raw
List pgsql-bugs
Hello !

I have complex system, which use PostgreSQL as a storage.
Web-interface use Apache+mod_perl, Pg.pm for connection.
I also have kernel of the system written in C++, which
works as a UNIX daemon and process request from frontend
mod_perl scripts. In some cases it needs to share transaction
along the forntend script [mod_perl process] and kernel
process [other process]. Is it possible?
If yes, what and how I must pass to kernel process?
Just connection_handler variable? Is perl[Pg.pm]::PQconnectdb return
value compatible with C[libpq]::PQsetdbLogin's function return value?
It is enough to pass only this variable to work with high-grade
transactions etc support in this case?

Thanks a lot for any helpful information.


--
 best regards,
Ruslan A Dautkhanov  rusland@scn.ru

pgsql-bugs by date:

Previous
From: "Jim C. Nasby"
Date:
Subject: Silent int overflow
Next
From: Tom Lane
Date:
Subject: Re: make check regression "test stats" failed