Ok, let me know if things change with 1.11. But as I said, if gRPC client does not notice anything wrong with the TCP connection, it has no way to report failures.
The server would be responsible for noticing the missing data and closing the stream accordingly On Tue, May 15, 2018 at 3:28 PM David Audrain <[email protected]> wrote: > v1.7.1 > > I am in the process of using v1.11.1 > > On Tuesday, May 15, 2018 at 5:18:07 PM UTC-4, Noah Eisen wrote: >> >> These log statements are quite old... what version of gRPC are you using? >> >> On Tue, May 15, 2018 at 1:20 PM David Audrain <[email protected]> >> wrote: >> >>> Please find a debug.log generated by GRPC C++ 1.7.1 >>> >>> Wifi connection has been turned off between I0515 16:06:35 and 16:07:40. >>> >>> GRPC_ARG_HTTP2_WRITE_BUFFER_SIZE is set to 64 >>> >>> On Tuesday, May 15, 2018 at 11:38:03 AM UTC-4, Noah Eisen wrote: >>>> >>>> I am not familiar with how a Mac handles network change like that. >>>> >>>> Can you re run this case with more verbose tracing turned on? >>>> >>>> export GRPC_TRACE=call_error,http,api >>>> export GRPC_VERBOSITY=debug >>>> >>>> If the client isn't seeing any strangeness when it gets to sending the >>>> bytes, then there is nothing to do here. gRPC does not have a built in >>>> mechanism for messages in a long lives stream to be ack-ed. I would suggest >>>> adding something to your service as a sanity check that all messages came >>>> through. Seems like even a dumb incremental counter might work. >>>> >>>> On Mon, May 14, 2018 at 7:47 PM David Audrain <[email protected]> >>>> wrote: >>>> >>>>> "Network connection is turned off at time T" would be like turning >>>>> Wi-Fi off on a Mac while client is writing messages on a client streaming >>>>> service. >>>>> >>>>> -- >>>>> 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/1a42aec9-80a0-4b54-9ad0-ae8e98619e7f%40googlegroups.com >>>>> . >>>>> 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/0db25e69-8c08-4447-b343-b400c345f8d0%40googlegroups.com >>> <https://groups.google.com/d/msgid/grpc-io/0db25e69-8c08-4447-b343-b400c345f8d0%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/4bec5fdf-e981-4219-8830-345c8e818dc0%40googlegroups.com > <https://groups.google.com/d/msgid/grpc-io/4bec5fdf-e981-4219-8830-345c8e818dc0%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/CAPYwnkgJgdmhRXdeCzNM_hC%2BQy-%3D6mBBK%2Bm4mAmW_0tjwBK7YQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
