Subject | Re: [firebird-support] Re: Firebird major problem |
---|---|
Author | mike mihai |
Post date | 2006-02-21T09:30:31Z |
"The server will eventually discover the connection",
but how long will it take the server to discover the
dead connection?. Ok, i can use the NOWAIT transaction
on the other application, but that doesn't solve my
problem, if i can't update those records and wait a
long time for the server to discover the dead
connection. Is there any faster way to discover the
dead connection and do a rollback of that transaction
?
mIKE
--- Adam <s3057043@...> wrote:
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but how long will it take the server to discover the
dead connection?. Ok, i can use the NOWAIT transaction
on the other application, but that doesn't solve my
problem, if i can't update those records and wait a
long time for the server to discover the dead
connection. Is there any faster way to discover the
dead connection and do a rollback of that transaction
?
mIKE
--- Adam <s3057043@...> wrote:
> --- In firebird-support@yahoogroups.com,__________________________________________________
> "m_i_k_e_msg"
> <m_i_k_e_msg@...> wrote:
> >
> > I've discovered a Firebird's major problem, and i
> don't know how to
> > solve it.
> > I have 2 apps updating the same record using
> transactions. If one app
> > has a connection failure and didn't get the chance
> to commit, the
> > other app hangs, waiting for the other app to
> commit, but that will
> > never gonna happen, until you do a restart of the
> firebird server.
> > If anybody knows a method on how to solve this
> problem, without the
> > "dummy packet" option because that is not a safe
> one, i appreciate.
> > Thanks.
>
> The server will eventually discover the connection
> is gone and
> rollback the transaction. The second app will then
> succeed. Of course
> if you would be less optimistic, then simply change
> your second app to
> use a NOWAIT transaction and if you try and change
> the same record
> that would have hung your application, you will
> receive an exception
> immediately. This behaviour is often (but not
> always) more useful.
>
> Adam
>
>
>
>
>
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