prosody
919e7b962f0b
net/unbound.lua

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Software / code / prosody

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net/unbound.lua @ 11253:919e7b962f0b

net.unbound: Delay loading until server has started or first query Shouldn't need a DNS resolver until later anyways. Might even be sensible to only initialize if a query is actually attempted.
author Kim Alvefur <zash@zash.se>
date Tue, 05 Jan 2021 21:40:06 +0100
parent 11252:ba335004ca60
child 11302:6bb2986783d0
comparison
equal deleted inserted replaced
11252:ba335004ca60 11253:919e7b962f0b
58 58
59 local function initialize() 59 local function initialize()
60 unbound = libunbound.new(unbound_config); 60 unbound = libunbound.new(unbound_config);
61 server_conn = connect_server(unbound, net_server); 61 server_conn = connect_server(unbound, net_server);
62 end 62 end
63 initialize(); 63 if prosody then
64 prosody.events.add_handler("server-started", initialize);
65 end
64 66
65 local answer_mt = { 67 local answer_mt = {
66 __tostring = function(self) 68 __tostring = function(self)
67 if self._string then return self._string end 69 if self._string then return self._string end
68 local h = s_format("Status: %s", errors[self.status]); 70 local h = s_format("Status: %s", errors[self.status]);
103 end 105 end
104 return setmetatable(a, answer_mt); 106 return setmetatable(a, answer_mt);
105 end 107 end
106 108
107 local function lookup(callback, qname, qtype, qclass) 109 local function lookup(callback, qname, qtype, qclass)
110 if not unbound then initialize(); end
108 qtype = qtype and s_upper(qtype) or "A"; 111 qtype = qtype and s_upper(qtype) or "A";
109 qclass = qclass and s_upper(qclass) or "IN"; 112 qclass = qclass and s_upper(qclass) or "IN";
110 local ntype, nclass = types[qtype], classes[qclass]; 113 local ntype, nclass = types[qtype], classes[qclass];
111 local startedat = gettime(); 114 local startedat = gettime();
112 local ret; 115 local ret;