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view plugins/mod_debug_sql.lua @ 14144:e38916e22f59 13.0

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mod_limits: Only count connections with associated sessions I suspect some (all??) network backends and some edge cases cause ondisconnect to be called more than once. mod_c2s and mod_s2s already handle this, skipping cleanup if there is no session associated. Sessions are assigned very early on in onconnect, so it seems like a reliable way of counting.
author Matthew Wild <mwild1@gmail.com>
date Fri, 17 Apr 2026 19:42:44 +0100
parents 5edb0d01a94f
children
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-- Enables SQL query logging
--
-- luacheck: ignore 213/uri

module:set_global();

local engines = module:shared("/*/sql/connections");

for uri, engine in pairs(engines) do
	engine:debug(true);
end

setmetatable(engines, {
	__newindex = function (t, uri, engine)
		engine:debug(true);
		rawset(t, uri, engine);
	end
});

function module.unload()
	setmetatable(engines, nil);
	for uri, engine in pairs(engines) do
		engine:debug(false);
	end
end