Author :
Azat Khuzhin
Date :
2015-11-23 15:14:32
Hash :123d3728 Message :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).