prosody
6300394bb713
net/dns.lua

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net/dns.lua @ 8154:6300394bb713

Merge 0.9->0.10
author Kim Alvefur <zash@zash.se>
date Sat, 27 May 2017 16:42:50 +0200
parent 7527:936b78e9f399
parent 8151:2c65f8be38aa
child 8164:a395957f3bf2
comparison
equal deleted inserted replaced
8149:1dc6efcc420a 8154:6300394bb713
135 135
136 local function prune(rrs, time, soft) -- - - - - - - - - - - - - - - prune 136 local function prune(rrs, time, soft) -- - - - - - - - - - - - - - - prune
137 time = time or socket.gettime(); 137 time = time or socket.gettime();
138 for i,rr in ipairs(rrs) do 138 for i,rr in ipairs(rrs) do
139 if rr.tod then 139 if rr.tod then
140 -- rr.tod = rr.tod - 50 -- accelerated decripitude 140 if rr.tod < time then
141 rr.ttl = math.floor(rr.tod - time);
142 if rr.ttl <= 0 then
143 rrs[rr[rr.type:lower()]] = nil; 141 rrs[rr[rr.type:lower()]] = nil;
144 table.remove(rrs, i); 142 table.remove(rrs, i);
145 return prune(rrs, time, soft); -- Re-iterate 143 return prune(rrs, time, soft); -- Re-iterate
146 end 144 end
147 elseif soft == 'soft' then -- What is this? I forget! 145 elseif soft == 'soft' then -- What is this? I forget!
504 rr.type = dns.type[self:word()] or rr.type; 502 rr.type = dns.type[self:word()] or rr.type;
505 rr.class = dns.class[self:word()] or rr.class; 503 rr.class = dns.class[self:word()] or rr.class;
506 rr.ttl = 0x10000*self:word() + self:word(); 504 rr.ttl = 0x10000*self:word() + self:word();
507 rr.rdlength = self:word(); 505 rr.rdlength = self:word();
508 506
509 if rr.ttl <= 0 then 507 rr.tod = self.time + rr.ttl;
510 rr.tod = self.time + 30;
511 else
512 rr.tod = self.time + rr.ttl;
513 end
514 508
515 local remember = self.offset; 509 local remember = self.offset;
516 local rr_parser = self[dns.type[rr.type]]; 510 local rr_parser = self[dns.type[rr.type]];
517 if rr_parser then rr_parser(self, rr); end 511 if rr_parser then rr_parser(self, rr); end
518 self.offset = remember; 512 self.offset = remember;