A little imagination would help us all greatly. Select part would obviously
be in a for loop. Like this:
func worker() {
// do work, prepare whatever
for some_condition{
// do stuff
Select {
ch <- true:
go worker() // try to handover some jobs
default:
// max goroutine limit
// do them yourself
}
// do stuff, increment counter
}
// do remaining jobs
// make way
<- ch
return
}
22 Şub 2019 Cum 15:30 tarihinde Robert Engels <reng...@ix.netcom.com> şunu
yazdı:
> 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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>
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