I can't go into details, about the apps, sorry. On Monday, December 3, 2018 at 7:52:46 AM UTC-8, Cyrus Katrak wrote: > > Thanks Carl, knowing that Google is deploying gRPC on mobile clients > certainly inspires confidence in this use case. Can you share more details, > like which apps? > > Yes, our concern with network middle boxes is primarily around their lack > of support / active blocking of HTTP2 upgrades. > > On Thu, Nov 29, 2018 at 1:10 PM 'Carl Mastrangelo' via grpc.io < > [email protected] <javascript:>> wrote: > >> I can't speak for most middle boxes, but at least nginx does have pretty >> good http2 support. I believe that is pretty common. >> >> The main issue I see with middle boxes is not supporting TLS ALPN (which >> HTTP/2 depends on). This is common in packet inspecting firewalls, which >> lag in functionality. >> >> That said, Google is gainfully using gRPC in some flagship Android >> applications, so it definitely has some experience in exotic environments. >> >> >> >> On Monday, November 26, 2018 at 10:25:01 AM UTC-8, [email protected] >> wrote: >>> >>> I'm evaluating use of gRPC between mobile clients and servers, and was >>> curious if anyone has experience using gRPC in a production setting, over >>> the internet, at scale. I'm generally curious about the use cases, learning >>> and outcomes of switching to gRPC. A particular area of concern we have is >>> the reliance on HTTP2 and lack of automated fallback to HTTP1. Even if we >>> get all our infrastructure to support terminating HTTP2-gRPC, we are >>> concerned that network middle boxes may interfere with, or block, gRPC >>> connections. >>> >>> Thanks, >>> Cy >>> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "grpc.io" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/grpc-io/zhhPT2ZwrUA/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> 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/be58d750-2a40-4835-b497-81efd8a67a4a%40googlegroups.com >> >> <https://groups.google.com/d/msgid/grpc-io/be58d750-2a40-4835-b497-81efd8a67a4a%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> >
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