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x/sync/errgroup: make note of the default errgroup goroutine limit (unlimited)

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Change-Id: I1926e6faf821a7adb6c1365d18432abb0f856367
Reviewed-on: https://go-review.googlesource.com/c/sync/+/409774
Run-TryBot: Bryan Mills <bcmills@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Changkun Ou <mail@changkun.de>
Run-TryBot: Changkun Ou <mail@changkun.de>
TryBot-Result: Gopher Robot <gobot@golang.org>
This commit is contained in:
Jean de Klerk 2022-06-01 08:18:39 -06:00
commit 0de741cfad
1 changed files with 2 additions and 1 deletions
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3
errgroup/errgroup.go
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@ -17,7 +17,8 @@ type token struct{}
// A Group is a collection of goroutines working on subtasks that are part of // A Group is a collection of goroutines working on subtasks that are part of
// the same overall task. // the same overall task.
// //
// A zero Group is valid and does not cancel on error. // A zero Group is valid, has no limit on the number of active goroutines,
// and does not cancel on error.
type Group struct { type Group struct {
cancel func() cancel func()