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prosody
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plugins/mod_s2s/s2sout.lib.lua @ 6631:45222bfb206f
net.dns, mod_s2s: Add chasing of CNAMEs to net.dns and remove it from mod_s2s
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 24 Apr 2015 14:14:01 +0200 |
parent | 6015:8fead005ee60 |
child | 6632:855085439f7f |
child | 6680:ae34b12c4335 |
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--- a/plugins/mod_s2s/s2sout.lib.lua Tue Mar 24 19:12:04 2015 +0000 +++ b/plugins/mod_s2s/s2sout.lib.lua Fri Apr 24 14:14:01 2015 +0200 @@ -169,18 +169,6 @@ handle4 = adns.lookup(function (reply, err) handle4 = nil; - -- COMPAT: This is a compromise for all you CNAME-(ab)users :) - if not (reply and reply[#reply] and reply[#reply].a) then - local count = max_dns_depth; - reply = dns.peek(connect_host, "CNAME", "IN"); - while count > 0 and reply and reply[#reply] and not reply[#reply].a and reply[#reply].cname do - log("debug", "Looking up %s (DNS depth is %d)", tostring(reply[#reply].cname), count); - reply = dns.peek(reply[#reply].cname, "A", "IN") or dns.peek(reply[#reply].cname, "CNAME", "IN"); - count = count - 1; - end - end - -- end of CNAME resolving - if reply and reply[#reply] and reply[#reply].a then for _, ip in ipairs(reply) do log("debug", "DNS reply for %s gives us %s", connect_host, ip.a);