tree e40e10a7f9a8896cf46134683523ba64c1980a3e
parent c6cf2573d3cd3711e69e7283ae5c5621442822ad
author Bryan C. Mills <bcmills@google.com> 1468431913 -0400
committer Bryan Mills <bcmills@google.com> 1468607314 +0000

errgroup: add package

Package errgroup provides synchronization, error propagation, and
Context cancellation for groups of goroutines working on subtasks of a
common task.

Change-Id: Ic9e51f6f846124076bbff9d53b0f09dc7fc5f2f0
Reviewed-on: https://go-review.googlesource.com/24894
Reviewed-by: Sameer Ajmani <sameer@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>