prosody
1f89a2a9f532
net/resolvers/manual.lua

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net/resolvers/manual.lua @ 13030:1f89a2a9f532

util.human.io: Support for dynamic "proportional" columns Instead of a percentage, this allows you to specify e.g. `width="[N]p"`, where a width="2p" will be twice the width of a width="1p" column. Compatibility with the old %-based widths is preserved, and percentages adding up to more than 100 are handled more gracefully.
author Matthew Wild <mwild1@gmail.com>
date Thu, 06 Apr 2023 14:51:52 +0100
parent 12589:39ae08180c81
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8531
601681acea73 net.connect: New API for outgoing connections, based on 'service resolvers'
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1 local methods = {};
601681acea73 net.connect: New API for outgoing connections, based on 'service resolvers'
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2 local resolver_mt = { __index = methods };
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39ae08180c81 compat: Remove handling of Lua 5.1 location of 'unpack' function
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3 local unpack = table.unpack;
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4
601681acea73 net.connect: New API for outgoing connections, based on 'service resolvers'
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5 -- Find the next target to connect to, and
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6 -- pass it to cb()
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7 function methods:next(cb)
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8 if #self.targets == 0 then
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9 cb(nil);
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10 return;
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11 end
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12 local next_target = table.remove(self.targets, 1);
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13 cb(unpack(next_target, 1, 4));
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14 end
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15
601681acea73 net.connect: New API for outgoing connections, based on 'service resolvers'
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16 local function new(targets, conn_type, extra)
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17 return setmetatable({
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18 conn_type = conn_type;
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19 extra = extra;
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20 targets = targets or {};
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21 }, resolver_mt);
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22 end
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23
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24 return {
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25 new = new;
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26 };