c-ares / c-ares / #254

92%

Build Type

push

travis-ci

Committed by web-flow

Commit Message

Implement ares_reinit() to reload system configuration into existing channel (#614)

This PR implements ares_reinit() to safely reload a channel's configuration even if there are existing queries.  This function can be called when system configuration is detected to be changed, however since c-ares isn't thread aware, care must be taken to ensure no other c-ares calls are in progress at the time this function is called.  Also, this function may update the open file descriptor list so care must also be taken to wake any event loops and reprocess the list of file descriptors.

Fixes Bug #301

Fix By: Brad House (@bradh352)

Coverage Stats

70 of 79 new or added lines in 6 files covered. (88.61%)

2 existing lines in 1 file now uncovered.

7062 of 8737 relevant lines covered (80.83%)

1996.02 hits per line