DEBUG Redshift: enable keepAlive

Author: KSDaemon

packages/cubejs-postgres-driver/src/PostgresDriver.ts

@@ -132,6 +132,9 @@ export class PostgresDriver<Config extends PostgresDriverConfiguration = Postgre
       user: getEnv('dbUser', { dataSource }),
       password: getEnv('dbPass', { dataSource }),
       ssl: this.getSslOptions(dataSource),
+      // Enable keep-alive to detect broken connections
+      keepAlive: true,
+      keepAliveInitialDelayMillis: 10000,
       ...config
     });
     this.pool.on('error', (err) => {