kc3-lang/libevent

2015-11-23T15:14:32

test/dns: more graceful coverage of @fail_requests In case when evdns_base_free() called with @fail_requests, we can potentially have leaks, but we can avoid them if we will run event loop once again to trigger defer cbs, so let's do this, instead of magical decrements (and also this will give an example how to avoid leaks for evdns).