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annotate mod_rawdebug/mod_rawdebug.lua @ 6514:668b1f0a4dc6

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mod_c2s_limit_sessions: Fix check when it's the first connection Creation of the sessions[username] entry happens after the "pre-resource-bind" event, before the "resource-bind" event. Thus, for a users first connection, it may not exist. This led to an 'attempt to index a nil value' error, fixed here.
author Kim Alvefur <zash@zash.se>
date Wed, 08 Apr 2026 15:56:38 +0200
parents c5c583fae25d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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ae1d7665cde9 mod_rawdebug: Make global (like mod_admin_telnet)
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1 module:set_global();
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2
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3 local tostring = tostring;
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4 local filters = require "util.filters";
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5
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6 local function log_send(t, session)
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7 if t and t ~= "" and t ~= " " then
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8 session.log("debug", "SEND(%d): %s", #t, tostring(t));
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9 end
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10 return t;
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11 end
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13 local function log_recv(t, session)
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14 if t and t ~= "" and t ~= " " then
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parents: 1445
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15 session.log("debug", "RECV(%d): %s", #t, tostring(t));
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16 end
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17 return t;
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18 end
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20 local function init_raw_logging(session)
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21 filters.add_filter(session, "bytes/in", log_recv, -10000);
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22 filters.add_filter(session, "bytes/out", log_send, 10000);
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23 end
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24
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25 filters.add_filter_hook(init_raw_logging);
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27 function module.unload() -- luacheck: ignore
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28 filters.remove_filter_hook(init_raw_logging);
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29 end