To clarify, are you saying that after your client loses its connection to every server, it never reestablishes a connection with any of them?
On Wed, Oct 25, 2017 at 10:42 PM <[email protected]> wrote: > I'm trying to get a gRPC client/server running using nodejs under Docker > swarm. > > The gRPC server is setup using Dockers `endpoint_mode: dnsrr` so that dns > has multiple A records (one for each instance of the server). The gRPC > client is running as another Docker service, with the gRPC option > {'grpc.lb_policy_name': > 'round_robin'}. With this setup, everything runs nicely and requests are > load balanced between the gRPC server instances. > > If I restart the gRPC servers and they get the same IP addresses as they > previously had, everything continues to work well, the client is able to > re-establish connectivity. However, if the IP addresses change, the client > never manages to establish contact with the new server instances. > > My understanding was as soon as all 'sub-channels' were unavailable, gRPC > was supposed to requery DNS. This doesn't appear to be happening. > > I was using version 1.6.6, however have also tried 1.7.0-pre1 and getting > the same results. > > Appreciate any help or guidance anyone is able to provide. > > Regards, > Daniel > > -- > You received this message because you are subscribed to the Google Groups " > grpc.io" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/grpc-io. > To view this discussion on the web visit > https://groups.google.com/d/msgid/grpc-io/e180fc34-0dd0-4523-84e3-1f387651f01f%40googlegroups.com > <https://groups.google.com/d/msgid/grpc-io/e180fc34-0dd0-4523-84e3-1f387651f01f%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/grpc-io. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/CAPK2-4fCiKNsa9LFPRmv%3DVarmAR-xqdwrYW1WjtrthOb4dHpvg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
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