prosody
2115496e8251
net/adns.lua

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net/adns.lua @ 11266:2115496e8251 0.11

net.adns: Prevent empty packets from being sent on "connect" (fix #1619) Thanks Ge0rG for testing
author Kim Alvefur <zash@zash.se>
date Tue, 12 Jan 2021 13:25:08 +0100
parent 8555:4f0f5b49bb03
child 11267:97077089f3c2
comparison
equal deleted inserted replaced
11265:957d417eb56e 11266:2115496e8251
47 end 47 end
48 end 48 end
49 handler, err = server.wrapclient(sock, "dns", 53, listener); 49 handler, err = server.wrapclient(sock, "dns", 53, listener);
50 if not handler then 50 if not handler then
51 return nil, err; 51 return nil, err;
52 end
53 if handler.set then
54 -- server_epoll: only watch for incoming data
55 -- avoids sending empty packet on first 'onwritable' event
56 handler:set(true, false);
52 end 57 end
53 58
54 handler.settimeout = function () end 59 handler.settimeout = function () end
55 handler.setsockname = function (_, ...) return sock:setsockname(...); end 60 handler.setsockname = function (_, ...) return sock:setsockname(...); end
56 handler.setpeername = function (_, ...) peername = (...); local ret, err = sock:setpeername(...); _:set_send(dummy_send); return ret, err; end 61 handler.setpeername = function (_, ...) peername = (...); local ret, err = sock:setpeername(...); _:set_send(dummy_send); return ret, err; end