Re: [C++] QPID Connection Closing after 60s

[Arjee Jacob <rg...@gmail.com>]

Thank you. Sorry, This may be a delayed response.
We have qpidd running on the device as a server, and we have 4 clients.
3 clients are qpid C++ clients, using a qpid topic.
And 1 Client is a python script, which uses qpid proton using the same
topic.
Would this be caused by qpid proton in python3 script, because only this
script was the latest change.


On Mon, 6 Jun 2022 at 23:54, Ted Ross <tr...@redhat.com> wrote:

> On Mon, Jun 6, 2022 at 2:17 PM Arjee Jacob <rg...@gmail.com>
> wrote:
>
> > Does that mean I have to close the socket  after sending each message?
> > This is basically running in one device between 2 processes, and messages
> > come every 15-60 seconds.
> >
>
> No.  I think what Gordon was suggesting is that this has nothing to do with
> your clients but is something else in your environment that is opening
> connections to your server.  I've seen this happen in different cloud
> environments, like MS Azure.
>
>
> >
> > On Mon, 6 Jun 2022 at 13:50, Gordon Sim <gs...@redhat.com> wrote:
> >
> > > On a server, that log suggests that something is opening a socket to
> > > the 5672 port, but then not actually transmitting anything over it.
> > > E.g. it could be some kind of L4 probe.
> > >
> > > On Mon, Jun 6, 2022 at 8:35 AM Arjee Jacob <rg...@gmail.com>
> > > wrote:
> > > >
> > > > Hey there,
> > > >
> > > > I am getting a message in my logs that says
> > > > "[System] error Connection qpid.5672-No protocol received after 60s,
> > > > closing"
> > > >
> > > > Any idea what this means? How to rectify it?
> > > >
> > > > Warm Regards,
> > > > Jacob
> > >
> > >
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> > >
> > >
> >
>

Re: [C++] QPID Connection Closing after 60s

[Gordon Sim <gs...@redhat.com>]

On Wed, Jul 6, 2022 at 2:26 PM Arjee Jacob <rg...@gmail.com> wrote:
>
> Thank you. Sorry, This may be a delayed response.
> We have qpidd running on the device as a server, and we have 4 clients.
> 3 clients are qpid C++ clients, using a qpid topic.
> And 1 Client is a python script, which uses qpid proton using the same
> topic.
> Would this be caused by qpid proton in python3 script, because only this
> script was the latest change.

I would not *expect* so, but I think you will need to do some
debugging to figure it out. E.g. if it is reproducible, run wireshark
to determine what is going on in terms of connections into the broker.


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