Hello I'm preparing a short talk about Go channels and select. More specifically, I want to show what not to do. I chose a bidirectional communication channel implementation, because it seems to be a common base for a lot of problems but hard to implement correctly without using any extra goroutines. All the code is here: https://github.com/egonk/chandemo
1_1.go: easy with en extra goroutine (takes 1.2s for million ints) 2_1.go: nice but completely wrong 2_2.go: better but still deadlocks 2_3.go: correct but ugly and slow (takes more than 2s for million ints) 2_4.go: correct and a bit faster but still ugly (1.8s for million ints) So my question: is there a better way of doing it with just nested for and select and no goroutines? Basically, what would 2_5.go look like? Thank you Egon -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/82830a5d-2bd8-4324-890e-9ae7f5f0fbaf%40googlegroups.com.
