prosody
0f7ecc9a4560
plugins/mod_debug_sql.lua

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plugins/mod_debug_sql.lua @ 11240:0f7ecc9a4560

mod_component: Distinguish missing stream @to from unknown local component (thanks Daniel_W) Spectrum2 did not include a stream @to attribute due to a configuration error. "nil does not match ..." is not very clear in pointing this out and is somewhat confusing, tho it did help pinpoint what went wrong. It's also not great leak to programming language internals like "nil" out into user-facing strings like this.
author Kim Alvefur <zash@zash.se>
date Fri, 18 Dec 2020 22:29:44 +0100
parent 8391:5edb0d01a94f
line wrap: on
line source

-- 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