zalando / skipper / 16517297221

78%

Build Type

push

github

Committed by web-flow

Commit Message

fix: Websocket requests fail if case of value in Connection header and case of key in Upgrade header do not match (#3563)

When a client sends a request to upgrade to a Websocket connection
and presents the value of the header `Connection` in lower-case
then Skipper fails to upgrade the request.

This change fixes the issue by using a function to read the header that
is case insensitive.

The bug was likely introduced in #3553.

Signed-off-by: Markus Meyer <m.meyer@mytaxi.com>

Run Details

1 of 1 new or added line in 1 file covered. (100.0%)

157 existing lines in 4 files now uncovered.

23420 of 30164 relevant lines covered (77.64%)

99930.72 hits per line