Re: Transaction handling through java

Hi,

If you are using a connection pooling, then may  be the pool manager is
closing the connection if connection has been idle for a long time (if
some code is there that takes long) after it has been opened. If the
connections remains open for long time, pool manager may consider of  it
as abandoned and can take back in the pool.

If you are using DBCP connection pooling, try changing
'removeAbandonedTimeout' parameter to a bigger value.

regards,
Pushker

nalini wrote:
> I am facing the following problem.
>
> Our  application sends a block of queries to postgres in a begin end block. If one of the queries take a long time to
finishthe whole transaction is assumed to be committed by the application even though the query is still running . This
resultsin failure of all subsequent transactions. 
>
> Although the application is programmed to catch all exceptions , it somehow is not able to figure out that the
transactionis still not complete. 
>
> I am using postgres 8.3
>
> with regards
>
> Nalini
>
>


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