Just remember that changing from unbuffered to buffered to make something work may just be hiding the problem and it will surface again in other situations.
> On Nov 16, 2018, at 8:33 AM, sivasothy shanmugalingam <so...@ackl.io> wrote: > > Thanks, I used one channel that is blocking. I found error and correct it > >> On Fri, Nov 16, 2018 at 3:31 PM Vladimir Varankin <vladi...@varank.in> wrote: >> I believe, "runtime.chanrecv1" is the receiving part of a channel. From what >> you've described, it sounds like you have a dead-lock somewhere. >> >> In your "out.svg" diagram check what functions are dominating around channel >> read and check if dead-lock is there. >> >> >>> On Thursday, November 15, 2018 at 6:09:15 PM UTC+1, soth...@gmail.com wrote: >>> Hello, >>> >>> I'm using four channles, and some TCP connections. >>> It works and one point my server does not get the data over tcp >>> connections.rr >>> Still No fatal error or panic error >>> >>> I tried here and there. Finally I did blocking profile. I show some data. >>> >>> I run >>> $go tool pprof -svg main blockprofile.prof > out.svg >>> >>> It shows 99.4% it is waiting for runtime.chanrecv1. >>> >>> I dont know how to interpret those result? What I have to do for detecting >>> the casue for above problem? >>> >>> Best regards >>> Sothy >>> >>> >>> >> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "golang-nuts" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/golang-nuts/WqGOTAH-7QA/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> golang-nuts+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
