fabio286
/
antares
mirror of https://github.com/Fabio286/antares.git
1
1
Fork 0
Code Issues Releases Wiki Activity

feat(MySQL): read-only mode

This commit is contained in:
Fabio Di Stasio 2021-11-24 13:04:14 +01:00
parent 9fe3680bbb
commit 4437d44486
2 changed files with 13 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/common/customizations/mysql.js
View File

@ -62,5 +62,6 @@ module.exports = {
functionDeterministic: true, functionDeterministic: true,
functionDataAccess: true, functionDataAccess: true,
functionSql: 'BEGIN\r\n\r\nEND', functionSql: 'BEGIN\r\n\r\nEND',
parametersLength: true parametersLength: true,
readOnlyMode: true
}; };

12
src/main/libs/clients/MySQLClient.js
View File

@ -133,8 +133,12 @@ export class MySQLClient extends AntaresCore {
} }
} }
if (!this._poolSize) if (!this._poolSize) {
this._connection = await mysql.createConnection(dbConfig); this._connection = await mysql.createConnection(dbConfig);
if (this._params.readonly)
await this.raw('SET SESSION TRANSACTION READ ONLY');
}
else { else {
this._connection = mysql.createPool({ this._connection = mysql.createPool({
...dbConfig, ...dbConfig,
@ -146,6 +150,12 @@ export class MySQLClient extends AntaresCore {
return next(); return next();
} }
}); });
if (this._params.readonly) {
this._connection.on('connection', connection => {
connection.query('SET SESSION TRANSACTION READ ONLY');
});
}
} }
} }