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mod_storage_sql: Share SQL connections with same parameters across VirtualHosts (fixes #576)

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This commit is contained in:
Kim Alvefur 2016-02-21 14:53:19 +01:00
parent 1da9cde6ae
commit c9d425731d
1 changed files with 17 additions and 11 deletions
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28
plugins/mod_storage_sql.lua
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@ -449,19 +449,25 @@ end
function module.load()
if prosody.prosodyctl then return; end
local engines = module:shared("/*/sql/connections");
local params = normalize_params(module:get_option("sql", default_params));
engine = sql:create_engine(params, function (engine)
if module:get_option("sql_manage_tables", true) then
-- Automatically create table, ignore failure (table probably already exists)
-- FIXME: we should check in information_schema, etc.
create_table();
-- Check whether the table needs upgrading
if upgrade_table(params, false) then
module:log("error", "Old database format detected. Please run: prosodyctl mod_%s upgrade", module.name);
return false, "database upgrade needed";
engine = engines[sql.db2uri(params)];
if not engine then
module:log("info", "Creating new engine");
engine = sql:create_engine(params, function (engine)
if module:get_option("sql_manage_tables", true) then
-- Automatically create table, ignore failure (table probably already exists)
-- FIXME: we should check in information_schema, etc.
create_table();
-- Check whether the table needs upgrading
if upgrade_table(params, false) then
module:log("error", "Old database format detected. Please run: prosodyctl mod_%s upgrade", module.name);
return false, "database upgrade needed";
end
end
end
end);
end);
engines[sql.db2uri(params)] = engine;
end
module:provides("storage", driver);
end