PostgreSQL unexpectedlly closes the connection

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От João Miguel Ferreira
Тема PostgreSQL unexpectedlly closes the connection
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Msg-id 6BD455EEE2FDA24EA0AAC5E931302ECC075EE8@estgmail.estg.ipvc.pt
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Ответы Re: PostgreSQL unexpectedlly closes the connection  ("Shoaib Mir" <shoaibmir@gmail.com>)
Re: PostgreSQL unexpectedlly closes the connection  (Michael Fuhr <mike@fuhr.org>)
Список pgsql-novice
Hello all,
 
I'm developing a program (daemon) in Perl. This program colects system information and stores in Pg via perl-DBI and perl-DBD-Pg.
 
The performance is totally great... but once in a while I the server closes the connection when I try to do an Insert/Update/Delete...
 
The Perl-DBI error is +/- something like this "... server closed the connection unexpectedlly..."...
 
Strange enough the same query is executed thousands of times per hour an only ocasionally I get this error... my program detects the error and reconnects... but I'dd really like to get to the bottom of this...
 
I've already run my daemon with trace activated but I still can't get any additional info as to the reason of the problem...
 
What reasons make Pg close the connection ?
How do I begin debbuging this... ?
 
Thanks
 
jmf
 
 

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