Software / code / prosody
Annotate
net/resolvers/manual.lua @ 12390:71b5c9b8b07a 0.12
prosodyctl: check turn: warn about external port mismatches behind NAT
Some NATs don't preserve port numbers, which can cause the TURN server's
reported relay address to be incorrect (the TURN server has no way to predict
what the external port is, so it can't be corrected in config like an IP
mismatch can).
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Fri, 11 Mar 2022 20:33:03 +0000 |
| parent | 9691:e11e076f0eb8 |
| child | 12589:39ae08180c81 |
| rev | line source |
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1 local methods = {}; |
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2 local resolver_mt = { __index = methods }; |
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3 local unpack = table.unpack or unpack; -- luacheck: ignore 113 |
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4 |
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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 |
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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 }; |
