google / openhtf / 16509396772

63%

master: 65%

Build Type

Pull #1241

github

Committed by copybara-github

Commit Message

Change multicast error handling so that it ignores unretriable errors.

The multicast listener attempts to add local and default interfaces to multicast, but on machines that only have external IPv6 interfaces, it won't find the default interface, and was getting stuck retrying.

This changes error handling to move on from interfaces that throw unretriable errors, determined by the errno of the OSError. This doesn't fix multicast for IPv6, but it means that the localhost multicast works regardless.

PiperOrigin-RevId: 786475729

Pull Request Pull Request #1241: Change multicast error handling so that it ignores unretriable errors.

Coverage Stats

10 of 13 new or added lines in 1 file covered. (76.92%)

1 existing line in 1 file now uncovered.

4768 of 7559 relevant lines covered (63.08%)

3.15 hits per line