I’m pretty sure this code is incorrect and there will only be a single routine
doing any “real work”, although the comment //do remaining jobs is unclear
because there is no code.
> On Feb 22, 2019, at 12:42 AM, Serhat Şevki Dinçer <jfcga...@gmail.com> wrote:
>
> Another use case is wait groups with Max number of goroutines allowed:
>
> ch:= make(chan bool, 10)
>
> func waiter() {
> ch <-true
> go worker()
>
> // when empty, all jobs are finished
> waitempty(ch)
> }
>
> func worker() {
> // do work
>
> Select {
> ch <- true:
> go worker() // try to handover some jobs
> default:
> // max goroutine limit
> // do them yourself
> }
>
> // do remaining jobs
>
> // make way
> <- ch
> return
> }
>
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