| Re: [mosquitto-dev] R: Single threaded bridge |
Are you running on linux with glibc? If you're not, you're still going to be hitting this of course. Beyond that, no, I haven't worked on this, I just remembered the ticket from earlier. Cheers, Karl P Niccolo Battezzati <niccolo.battezzati@xxxxxxxxxxxxxxx> wrote: > Hi Karl, > > do you have any additional info about the issue you pointed to > (https://github.com/eclipse/mosquitto/issues/41)? The issue > seems to be closed, however it still happens in the 1.4.14 with > my setup, as can be seen by the logs I've attached in my > previous email. > > I would use the raw IP address, instead of the hostname, but > unfortunately in our scenario this is not possible since it is > not a static and public IP address, and it can change at any > time :( > > Any idea on how to solve the problem? > > Thank you very much, > Niccolò > > -----Messaggio originale----- > Da: mosquitto-dev-bounces@xxxxxxxxxxx > [mailto:mosquitto-dev-bounces@xxxxxxxxxxx] Per conto di Karl > Palsson Inviato: mercoledì 7 febbraio 2018 10:54 A: General > development discussions for the mosquitto project > <mosquitto-dev@xxxxxxxxxxx> Oggetto: Re: [mosquitto-dev] Single > threaded bridge > > > > https://github.com/eclipse/mosquitto/issues/41 perhaps? > > > jianhui zhan <hui6075@xxxxxxxxxxx> wrote: > > No, Mosquitto implemented with the asynchronous and non-blocking event drive behavior which means try to connect to the remote broker would never block local dispatches. I guess there's some errors else in your case. Do you have the log for further analyze? > > > > ________________________________ > > From: mosquitto-dev-bounces@xxxxxxxxxxx > > <mosquitto-dev-bounces@xxxxxxxxxxx> on behalf of Niccolo Battezzati > > <niccolo.battezzati@xxxxxxxxxxxxxxx> Sent: > > Wednesday, February 7, 2018 17:18 To: mosquitto-dev@xxxxxxxxxxx > > Subject: [mosquitto-dev] Single threaded bridge > > > > > > Hi all, > > > > > > > > I’m facing the following issue with the moquitto bridge functionality. > > > > I have a mosquitto bridge that is working as a local broker (with > > clients on the same machine) and that bridges some topics to/from a > > remote broker. > > > > However, if the bridge cannot connect to the remote broker (indeed my > > operation environment cannot guarantee full internet connectivity > > always) it periodically hangs for about 30 seconds trying to connect > > and during this time it does not dispatch messages to the local > > clients any more. So, basically if the bridge cannot connect to the > > remote broker, even the local broker functionality is broken. > > > > > > > > I guess the cause of this behavior is that there is only one thread > > that dispatches messages (local broker) and tries to connect to the > > remote broker (bridge), and, in my particular case, it remains stucked > > in the attempt of resolving the remote broker address. > > > > > > > > Do you have any idea on ow to solve this problem? I would need that > > the local broker could continue to dispatch messages among local > > clients even if the bridge cannot communicate to the remote broker > > > > > > > > Is there any branch or new version that could address this topic? > > > > > > > > Thank you very much, > > > > Niccolò > > _______________________________________________ > > mosquitto-dev mailing list > > mosquitto-dev@xxxxxxxxxxx > > To change your delivery options, retrieve your password, or > > unsubscribe from this list, visit > > https://dev.eclipse.org/mailman/listinfo/mosquitto-dev > _______________________________________________ > mosquitto-dev mailing list > mosquitto-dev@xxxxxxxxxxx > To change your delivery options, retrieve your password, or > unsubscribe from this list, visit > https://dev.eclipse.org/mailman/listinfo/mosquitto-dev
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