FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unl
* sres.c: improved error handling
Ignore-this: a64e098f8575511bb6e5ef3129635d98
Returning records with SRES_NETWORK_ERR or SRES_TIMEOUT_ERR.
Also setting errno if there is no available DNS servers.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12284 d0543943-73ff-0310-b7d9-9358b9ac24b2