Another point, is I look at connections with netstat, and I don't even see gRPC even trying to connect until the connection actually happens. So I am not sure what it is waiting for.
On Thursday, January 17, 2019 at 2:54:28 PM UTC-5, [email protected] wrote: > > I don't really understand the question, but I have tested retry by just > starting and stopping server. > > > On Thursday, January 17, 2019 at 2:46:44 PM UTC-5, robert engels wrote: >> >> How are you testing the retry - pulling plug? iptables ? >> >> On Jan 17, 2019, at 1:39 PM, [email protected] wrote: >> >> >> I have a gRPC streaming client, that has to handle server going up and >> down, so I have a while loop, but sometimes it works fine, but other times >> it takes 15 seconds to connect even on the same machine. Is it something >> wrong with my code, or how can I debug? As you can see below I have debug >> to print out channel state, and is mostly GRPC_CHANNEL_CONNECTING or >> GRPC_CHANNEL_TRANSIENT_FAILURE , but still can take 15 seconds to >> connect. I haven't found a pattern. Can someone tell me how I get it to >> connect faster and more reliably? Thanks. Note I am using a deadline, so >> that I can shut everything down at the end gracefully, and not have it >> block forever. >> >> >> >> ... >> >> channel = grpc::CreateChannel(asServerAddress, channel_creds); >> >> while ((channel->GetState(true) != GRPC_CHANNEL_READY)) >> { >> time_point deadline = std::chrono::system_clock::now() + >> std::chrono::milliseconds(1000); >> >> channel->WaitForConnected(deadline); >> std::cout << "." << channel->GetState(false) << std::flush ; >> } >> std::cout << "Client Connected" << std::endl; >> >> .... >> >> >> >> -- >> 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/06cb24fd-f91f-42d4-b495-9c701b2457ae%40googlegroups.com >> >> <https://groups.google.com/d/msgid/grpc-io/06cb24fd-f91f-42d4-b495-9c701b2457ae%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/6f75326d-163b-4af0-b63a-1f812ec2a02c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
