FETCH_RESOLV
{ EAI_ADDRFAMILY, FETCH_RESOLV, "Address family for host not supported" },
{ EAI_NODATA, FETCH_RESOLV, "No address for host" },
{ EAI_FAIL, FETCH_RESOLV, "Non-recoverable resolver failure" },
{ EAI_NONAME, FETCH_RESOLV, "Host does not resolve" },
&& fetchLastErrCode != FETCH_RESOLV
if (fetchLastErrCode == FETCH_RESOLV) {