Loosing connection with the database - Mailing list pgsql-general

From Poul Møller Hansen
Subject Loosing connection with the database
Date
Msg-id 424E7299.3030303@pbnet.dk
Whole thread Raw
Responses Re: Loosing connection with the database  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-general
Hi,

I'm experiencing some strange problems with a Java application which I
have made.
Suddently it looses connection with the database, and in the server log
i can find:

2005-04-02 00:09:01 ERROR:  invalid string enlargement request size
1358954492
2005-04-02 00:09:01 WARNING:  AbortTransaction and not in in-progress
state
2005-04-02 00:09:01 FATAL:  invalid frontend message type 82

2005-04-02 07:36:24 ERROR:  invalid string enlargement request size
1358954492
2005-04-02 07:36:24 WARNING:  AbortTransaction and not in in-progress
state
2005-04-02 07:36:24 FATAL:  invalid frontend message type 78

2005-04-02 12:03:08 ERROR:  invalid string enlargement request size
1358954492
2005-04-02 12:03:08 WARNING:  AbortTransaction and not in in-progress
state
2005-04-02 12:03:08 FATAL:  invalid frontend message type 78

Sometimes it can run for days without any problems, but now it has died
3 times today.
The server is running SuSE Linux 9.2, the Postgresql version is 7.4.7
I have tried two different version of the jdbc driver pg74.215.jdbc3.jar
and pg80.310.jdbc3.jar
but it's the same result.

Can anyone tell me what's causing this, please ?


BR, Poul



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