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net/adns.lua @ 8280:9ca0e3128b62
net.adns: Import setmetatable into a local (fixes traceback on Lua 5.2)
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 27 Sep 2017 17:34:54 +0200 |
parent | 8266:9a97dd174ec9 |
child | 8555:4f0f5b49bb03 |
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8279:92cddfe65003 | 8280:9ca0e3128b62 |
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10 local new_resolver = require "net.dns".resolver; | 10 local new_resolver = require "net.dns".resolver; |
11 | 11 |
12 local log = require "util.logger".init("adns"); | 12 local log = require "util.logger".init("adns"); |
13 | 13 |
14 local coroutine, tostring, pcall = coroutine, tostring, pcall; | 14 local coroutine, tostring, pcall = coroutine, tostring, pcall; |
15 local setmetatable = setmetatable; | |
15 | 16 |
16 local function dummy_send(sock, data, i, j) return (j-i)+1; end | 17 local function dummy_send(sock, data, i, j) return (j-i)+1; end |
17 | 18 |
18 local _ENV = nil; | 19 local _ENV = nil; |
19 | 20 |