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plugins/mod_turn_external.lua @ 13186:affaf6d08d26
util.datamanager: Pad list writes to avoid crossing block boundaries
By padding items so that they do not cross block boundaries, it becomes
eaiser to delete whole blocks with fallocate() without cutting items
in half, improving efficiency of such operations.
Since list stores are used for message archives, where the most common
deletion operation would be of the oldest entires, at the top of the
file. With this, all blocks that contain items to be removed could be
deleted without needing to read, delete and write out the whole file.
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 07 Jun 2023 00:39:30 +0200 |
parent | 12977:74b9e05af71e |
child | 13209:c8d949cf6b09 |
rev | line source |
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12977
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1 local set = require "prosody.util.set"; |
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2 |
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3 local secret = module:get_option_string("turn_external_secret"); |
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4 local host = module:get_option_string("turn_external_host", module.host); |
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5 local user = module:get_option_string("turn_external_user"); |
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6 local port = module:get_option_number("turn_external_port", 3478); |
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7 local ttl = module:get_option_number("turn_external_ttl", 86400); |
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8 local tcp = module:get_option_boolean("turn_external_tcp", false); |
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9 local tls_port = module:get_option_number("turn_external_tls_port"); |
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10 |
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mod_turn_external: Update status and friendlier handling of missing secret option (fixes #1727)
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11 if not secret then |
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12 module:log_status("error", "Failed to initialize: the 'turn_external_secret' option is not set in your configuration"); |
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13 return; |
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14 end |
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15 |
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16 local services = set.new({ "stun-udp"; "turn-udp" }); |
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17 if tcp then |
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18 services:add("stun-tcp"); |
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19 services:add("turn-tcp"); |
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20 end |
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21 if tls_port then |
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22 services:add("turns-tcp"); |
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23 end |
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24 |
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25 module:depends "external_services"; |
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26 |
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27 for _, type in ipairs({ "stun"; "turn"; "turns" }) do |
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28 for _, transport in ipairs({"udp"; "tcp"}) do |
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29 if services:contains(type .. "-" .. transport) then |
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30 module:add_item("external_service", { |
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31 type = type; |
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32 transport = transport; |
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33 host = host; |
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34 port = type == "turns" and tls_port or port; |
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35 |
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36 username = type == "turn" and user or nil; |
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37 secret = type == "turn" and secret or nil; |
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38 ttl = type == "turn" and ttl or nil; |
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39 }) |
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40 end |
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41 end |
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42 end |