Gioacchino Mazzurco c4cbcf78f3 Fix DNS resolution for hostnames that has also AAAA record ... rsGetHostByName doesn't support IPv6 addresses. Before this commit when an hostname had both AAAA and A record rsGetHostByName retrurned success but with 0.0.0.0 invalid address. As rsGetHostByName is not capable of handling IPv6 (fixing it would require API change and a bunch of refactors around) just avoid to receive IPv6 addresses on resolition, so the correct IPv4 address is returned if present, otherwise fail gracefully (A record not found).		2018-11-08 13:23:06 +01:00
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src	Fix DNS resolution for hostnames that has also AAAA record	2018-11-08 13:23:06 +01:00