prosody
902d25cd0557
util/envload.lua

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util/envload.lua @ 13554:902d25cd0557

mod_s2s: Limit size of outgoing stanza queue This queue is used to buffer stanzas while waiting for an outgoing s2s connection to be established. Limit it to prevent excessive memory usage. Default chosen to approximate how many average stanzas fits in the server_epoll default max_send_buffer_size of 32 MiB Returns a custom error instead of the default core.stanza_router "Communication with remote domains is not enabled" from is sent back, which does not describe what is happening here. Closes #1106
author Kim Alvefur <zash@zash.se>
date Sat, 09 Nov 2024 16:47:14 +0100
parent 12576:d1aacc6a81ac
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ef1eb65acbba util.envload: New module to abstract Lua 5.1's setfenv and Lua 5.2's load
Florian Zeitz <florob@babelmonkeys.de>
parents:
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1 -- Prosody IM
ef1eb65acbba util.envload: New module to abstract Lua 5.1's setfenv and Lua 5.2's load
Florian Zeitz <florob@babelmonkeys.de>
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2 -- Copyright (C) 2008-2011 Florian Zeitz
ef1eb65acbba util.envload: New module to abstract Lua 5.1's setfenv and Lua 5.2's load
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3 --
ef1eb65acbba util.envload: New module to abstract Lua 5.1's setfenv and Lua 5.2's load
Florian Zeitz <florob@babelmonkeys.de>
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4 -- This project is MIT/X11 licensed. Please see the
ef1eb65acbba util.envload: New module to abstract Lua 5.1's setfenv and Lua 5.2's load
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5 -- COPYING file in the source package for more information.
ef1eb65acbba util.envload: New module to abstract Lua 5.1's setfenv and Lua 5.2's load
Florian Zeitz <florob@babelmonkeys.de>
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6 --
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bc9cb23b604a util.envload: Ignore "undefined variable" warning for loadstring [luacheck with strict 5.2 or 5.3 checks]
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7 -- luacheck: ignore 113/setfenv 113/loadstring
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9 local load = load;
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10 local io_open = io.open;
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12 local function envload(code, source, env)
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13 return load(code, source, nil, env);
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14 end
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16 local function envloadfile(file, env)
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17 local fh, err, errno = io_open(file);
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18 if not fh then return fh, err, errno; end
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19 local f, err = load(fh:lines(2048), "@" .. file, nil, env);
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20 fh:close();
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21 return f, err;
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22 end
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23
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24 return { envload = envload, envloadfile = envloadfile };