Re: About db session time-out while uploading data to database - Mailing list pgsql-novice

"=?ISO-2022-JP?B?GyRCIXkbKEJQdW11IDotRCAbJEIheRsoQiA=?=" <paricharts@gmail.com> writes:
> my file-upload function is run on a web and connect to postgreSQL database.
> While this upload function was uploading data to database,its web page turn
> to  display "
> The page cannot be displayedThe page you are looking for is currently
> unavailable. The Web site might be experiencing technical difficulties, or
> you may need to adjust your browser settings. "
> ( I think one of this event 's  cause is DB access time out )

Well, with only that much detail it's impossible to say.  But have you
looked into the postmaster's log to see what the server-side view of the
situation was?  If you see messages like "unexpected EOF" that would be
suggestive.

Personally I'd bet that this is just a garden-variety bug in your upload
function.  Again, the server-side log might be helpful in debugging
the problem.  If all else fails, try setting log_statement = 'all' while
you recreate the problem, so you can see exactly what the last command is.

            regards, tom lane