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Date: Wed, 22 Dec 2010 15:05:10 -0500
Message-ID: <AANLkTi=hRWc2eB2uSfAkU6tOHMSrpXzET3AoEbGzc8Vm@mail.gmail.com>
Subject: Re: C# Qpid Connection Lost
From: qpid user 2 <qpid.user.2@gmail.com>
To: users@qpid.apache.org
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Thanks Chuck,

The root cause of the issue I am facing is similar to the one mentioned in
the Jira you linked me to. I managed to make my sending procedure
indifferent from the status of the connection using a synchronization of the
messages and connection. My problem is that further on, options for
maintaining back the connection is limited. If the connection to the broker
is lost, ("reconnect" option is true), the connection.Open() call does not
return properly and the reconnection process get stocked. Also particularly
the .IsOpen member does not reflect correct connection status in some cases.
Is this a known issue?

I am using Qpid 0.6.

Thanks,
Sam

P.S: I can further investigate and provide some suggestions.


On Wed, Dec 22, 2010 at 2:47 PM, Chuck Rolke <crolke@redhat.com> wrote:

> Hi Sam,
>
> Currently the connection returns no information callback about its
> connected/disconnected status besides error log messages and a final
> exception when the connection attempts fail. The connection.IsOpen member
> indicates True or False if the connection is actually connected.
>
> A similar issue is approached from a different angle in
> https://issues.apache.org/jira/browse/QPID-2978 "Disconnected operation is
> a pain", where the initial connection attempts hang the thread creating the
> connection. You may add a suggestion to that Jira or create a new one
> suggesting your improvement to the Messaging API.
>
> ----- Original Message -----
> > From: "qpid user 2" <qpid.user.2@gmail.com>
> > To: "users" <users@qpid.apache.org>
> > Sent: Wednesday, December 22, 2010 12:52:57 PM
> > Subject: C# Qpid Connection Lost
> > Hi guys,
> >
> > I have got a question on handling connection to the broker. I am using
> > C#
> > and the dotnet bindings libraries. I use "reconnect" option for my
> > Connection class. My question is that is there any sort of
> > notification
> > mechanism that I can handle when connection to broker is lost? some
> > sort of
> > callback or exception thrown when ever connection is lost.
> >
> > Help would be appreciated as usual.
> >
> > Thanks,
> > Sam
>
> ---------------------------------------------------------------------
> Apache Qpid - AMQP Messaging Implementation
> Project:      http://qpid.apache.org
> Use/Interact: mailto:users-subscribe@qpid.apache.org
>
>

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