+1 and I like when this is not Pharo the problem :) S.
> On 21 Aug 2020, at 08:24, Sven Van Caekenberghe <s...@stfx.eu> wrote: > > Hi Esteban, > > That is good to hear ! > > Sven > >> On 20 Aug 2020, at 23:36, Esteban Maringolo <emaring...@gmail.com> wrote: >> >> Hi all, >> >> On Thu, Aug 20, 2020 at 3:02 PM Sven Van Caekenberghe <s...@stfx.eu> wrote: >> >>>>> I don't know what is going on inside Socket, I just stated my opinion. >>>> Maybe there is something to investigate here? >> >>> Is it not so that in Docker all network connections in/out/between >>> instances are mediated by some management software ? >>> I even thought it was nginx. Maybe I am totally wrong here. >> >> No, it is not that, but inside a Swarm all containers run in a >> "overlay network" (basically a VPN) that is independent of the host >> network, this way you can distribute containers among different hosts. >> >> All the packages are routed by Docker itself, and apparently there is >> an issue there, that if a connection is idle for a certain time, it >> silently stops routing packages, leaving both sides of the connection >> unaware of it. >> https://github.com/moby/moby/issues/31208 >> >>> What if you change >>> >>> P3DatabaseDriver >> connect: aLogin >> >>> by inserting >>> >>> verbose: true >>> >>> before the last statement. >>> >>> You could also make a subclass of P3DatabaseDriver. >> >> I could, but that would only log one extra CONNECT entry, not of much use. >> >> >>>> At this point I'm factoring out what might be causing this. It's an >>>> issue that only happens to me in production, and I don't have a better >>>> instrumentation in place to debug it. >> >> I think I found the culprit, now I need to know how to bypass or setup >> the network to avoid these situations. >> >> Luckily this will be solved soon. :-) >> >> Regards. >> > > -------------------------------------------- Stéphane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, Bât.A, Park Plaza Villeneuve d'Ascq 59650 France
