prosody
9ce67da45e54
plugins/mod_debug_sql.lua

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plugins/mod_debug_sql.lua @ 10793:9ce67da45e54

mod_storage_sql: Log database connection parameters when creating engine This is meant to help trace down an issue where Prosody apparently creates multiple conflicting SQL engines, causing problems especially with SQLite3, e.g. #616 #784.
author Kim Alvefur <zash@zash.se>
date Sat, 02 May 2020 14:13:02 +0200
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