Error when deleting sessions

[adamsch1]

Howdy - Is this project still alive?

I noticed I was getting an error when connect-mysql-session tried to expire old sessions. I added a little extra logging and thought I would pass it along. Nothing obvious as t owhat is causing it.

/home/shane/slurp/node_modules/connect-mysql-session/lib/connect-mysql-session.js:61
sessions[i].destroy();
^
TypeError: Object function () {
return this.slice(-1)[0];
} has no method 'destroy'
at module.exports.get.Session.find.where.sid (/home/shane/slurp/node_modules/connect-mysql-session/lib/connect-mysql-session.js:61:41)
at EventEmitter.emit (events.js:126:20)
at Query.onSuccess (/home/shane/slurp/node_modules/connect-mysql-session/node_modules/sequelize/lib/sequelize/query.js:54:8)
at /home/shane/slurp/node_modules/connect-mysql-session/node_modules/sequelize/lib/sequelize/query.js:22:38
at Query.Client.query (/home/shane/slurp/node_modules/connect-mysql-session/node_modules/sequelize/node_modules/mysql/lib/client.js:108:11)
at Query.EventEmitter.emit (events.js:93:17)
at Query._handlePacket (/home/shane/slurp/node_modules/connect-mysql-session/node_modules/sequelize/node_modules/mysql/lib/query.js:51:14)
at Client._handlePacket (/home/shane/slurp/node_modules/connect-mysql-session/node_modules/sequelize/node_modules/mysql/lib/client.js:312:14)
at Parser.EventEmitter.emit (events.js:96:17)
at Parser.write.emitPacket (/home/shane/slurp/node_modules/connect-mysql-session/node_modules/sequelize/node_modules/mysql/lib/parser.js:71:14)

{ __definition:
{ options: { timestamps: true, hasPrimaryKeys: false },
name: 'Session',
tableName: 'Sessions',
attributes:
{ sid: 'VARCHAR(255) NOT NULL UNIQUE',
expires: 'INT',
json: 'TEXT',

[yss]

If you want to delete the current user session, you can use req.session.destroy();

[wonderwhy-er]

Hi, stumbled on this problem too.
I know what causing but not sure where exactly problem is.

Basically in my class Array class is extended with custom methods like this
Array.prototype.remove_duplicates = function(...

And apparently in this code remove_duplicates ends up in sessions array

                Session.findAll({where: ['expires < ?', Math.round(Date.now() / 1000)]})
                .on('success', function (sessions)
                {
                    if (sessions.length > 0)
                    {
                        console.log('Destroying ' + sessions.length + ' expired sessions.');
                        for (var i in sessions)
                        {
                            sessions[i].destroy();
                        }
                    }
                })