c-ares / c-ares / #357

92%

Build Type

push

travis-ci

Committed by web-flow

Commit Message

Basic Thread Safety (#636)

c-ares does not have any concept of thread-safety. It has always been 100% up to the implementor to ensure they never call c-ares from more than one thread at a time. This patch adds basic thread-safety support, which can be disabled at compile time if not desired. It uses a single recursive mutex per channel, which should be extremely quick when uncontested so overhead should be minimal.

Fixes Bug: #610

Also sets the stage to implement #611

Fix By: Brad House (@bradh352)

Run Details

125 of 153 new or added lines in 15 files covered. (81.7%)

10 existing lines in 3 files now uncovered.

7630 of 9204 relevant lines covered (82.9%)

1949.48 hits per line