tree cecd8bd7be9b699d470ca00ed7c5b7f37fc83802
parent 9571310332fc00aa1435c3721c2a394fa0468c97
author Brad Fitzpatrick <bradfitz@golang.org> 1419915092 -0800
committer Brad Fitzpatrick <bradfitz@golang.org> 1419915544 +0000

dashboard/buildlet: make exec handler return process state in HTTP trailer

Requires Go tip to function, but compiles with old versions of Go, but
without returning the trailer, which we'll be able to detect in the
coordinator to make sure nobody used an old Go to cross-compile a
buildlet.

Change-Id: Ie5f71c0a4477563dea5f1526af10a49aa41536d6
Reviewed-on: https://go-review.googlesource.com/2159
Reviewed-by: Andrew Gerrand <adg@golang.org>