Hi, Noah I'm using GRPC-1.0.0. I found the configurations cannot be modified or I do not know how to change those configurations. When I issue the RPC, I will check the channel state, if I find the channel is NOT OK, I will stop sending RPC. Seems what I'm doing is already like set_wait_for_ready(). My question is: 1. Even I can use set_wait_for_ready() (not for V1.0.0 though), how can I control the retry logic by my self? 2. Seems channel will try to connect server when it is not recoverable. But can I try to actively and manually try to connect the server using Channel? That would be easy then to control the retry by myself.
Thanks, Yihao 在 2017年7月14日星期五 UTC-7上午11:20:28，Noah Eisen写道： > > Hi Yihao > > We expose the following knobs to configure channel reconnect: > INITIAL_BACKOFF, MULTIPLIER, JITTER, MAX_BACKOFF, MIN_CONNECT_TIMEOUT. Most > of those can be set via channel args (some , like jitter, have to be hard > coded, but a PR to change them to channel args should be trivia). > > If that does not give you enough control, then you can set wait_for_ready > to false (see here > <https://github.com/grpc/grpc/blob/master/doc/wait-for-ready.md>), and > implement custom reconnect logic there. > > BEst, > Noah > > On Fri, Jul 14, 2017 at 11:13 AM, yihao yang <[email protected] > <javascript:>> wrote: > >> https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md >> >> Hi, >> >> Can any one talk about why using exponential backoff when reconnecting? >> Seems I cannot costume my own reconnect algorithms outside. I can only >> recreate a new channel based on some stragety. >> >> Thanks, >> Yihao >> >> -- >> 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] <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/bb814336-6c46-4ab5-ac40-51688d0a2a4a%40googlegroups.com >> >> <https://groups.google.com/d/msgid/grpc-io/bb814336-6c46-4ab5-ac40-51688d0a2a4a%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/ab937c6d-34dc-4581-836c-932cea2a19d2%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
