On Wednesday, April 4, 2018 at 11:32:10 AM UTC-4, wilby yang wrote: > > I am new to golang and I am not sure if it is a stupid question. I am > reading the slides of Rob Pike on go concurrency patterns in 2012. I > think there is a resource leak in the below function. As the function will > return after the first send&receive pair happens on channel c, the other > goroutines trying to send on channel c will be blocked and prevents > resources GC. Anyone knows golang well can confirm this? If it is resource > leak, how can I detect it using what kind of golang tooling? >
yes. it is a resource leak. > down votefavorite > <https://stackoverflow.com/questions/49648380/i-want-a-confirmation-from-some-golang-master-about-if-there-is-a-resource-leak#> > > func First(query string, replicas ...Search) Result { > c := make(chan Result) > searchReplica := func(i int) { > c <- replicas[i](query) > } > for i := range replicas { > go searchReplica(i) > } > return <-c} > > -- 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.
