commit 8e573f4005aa312856df2ea97c32b9beac70dd89
author Brad Fitzpatrick <bradfitz@golang.org> Wed Jun 29 11:55:36 2016 -0700
committer Brad Fitzpatrick <bradfitz@golang.org> Wed Jun 29 22:54:44 2016 +0000
tree 8cc18af0a51c3113e9cae629587b6b842cc0554b
parent ef2e00e88c5e0a3569f0bb9df697e9cbc6215fea

http2: merge multiple GOAWAY frames' contents into error message

The http2 spec permits multiple GOAWAY frames if the conditions
change.  Merge their error messages together, preferring the first
non-empty debug data, and first non-ErrCodeNo error code.

Updates golang/go#14627

Change-Id: I073b9234d71f128ed0713f09a24c728b56d7c1ae
Reviewed-on: https://go-review.googlesource.com/24600
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Andrew Gerrand <adg@golang.org>