commit 1cc6bfc67b11bab3453bbb962bb173769ea60a61
author Brad Fitzpatrick <bradfitz@golang.org> Fri Sep 18 23:16:49 2015 +0000
committer Brad Fitzpatrick <bradfitz@golang.org> Sun Sep 20 15:29:36 2015 +0000
tree 56806f190035150924657f5407a824621db17b0c
parent ce74e0b6e00b54ca6c64e43e0f25a161bf50269e

cmd/coordinator: don't reuse main buildlet when broken, make timeouts fatal

This CL makes the main buildlet and any helper buildlets all
equivalent once we get to the final stage of the build (test
execution). Now the death of the main buildlet isn't critical and the
testing continues as long as any buildlet is alive (or any helper
buildlet is on its way).

It also makes timeouts (20 minutes) of remote commands fatal, now that
health checking is reliable for all buildlet types.

Fixes golang/go#12685

Change-Id: I07d1e1fabf1027ee24ce679e4fcc8bd09bed6d83
Reviewed-on: https://go-review.googlesource.com/14774
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>