Problem with 'pool'

[scottlet]

var config = {
    db: {
        host: 'localhost',
        user: process.env.DB_USER || 'root',
        password: process.env.DB_PWORD ||  '',
        port: process.env.DB_PORT || 3306,
        database: process.env.DB_NAME || 'xxx',
        multipleStatements: true
    }
}
app.use(myConnection(mysql, config.db, 'pool'));

Gives me the following error:

ReferenceError: pool is not defined
    at IncomingMessage.req.getConnection (/Users/scottvanlooy/Development/Node/fcnode/node_modules/express-myconnection/lib/express-myconnection.js:86:21)
    at getContent (/Users/scottvanlooy/Development/Node/fcnode/routes/index.js:36:7)
    at exports.index (/Users/scottvanlooy/Development/Node/fcnode/routes/index.js:55:2)
    at callbacks (/Users/scottvanlooy/Development/Node/fcnode/node_modules/express/lib/router/index.js:164:37)
    at param (/Users/scottvanlooy/Development/Node/fcnode/node_modules/express/lib/router/index.js:138:11)
    at pass (/Users/scottvanlooy/Development/Node/fcnode/node_modules/express/lib/router/index.js:145:5)
    at Router._dispatch (/Users/scottvanlooy/Development/Node/fcnode/node_modules/express/lib/router/index.js:173:5)
    at Object.router (/Users/scottvanlooy/Development/Node/fcnode/node_modules/express/lib/router/index.js:33:10)
    at next (/Users/scottvanlooy/Development/Node/fcnode/node_modules/express/node_modules/connect/lib/proto.js:193:15)
    at Object.loc [as handle] (/Users/scottvanlooy/Development/Node/fcnode/node_modules/loc/lib/i18n.js:129:3)

Not sure why, any ideas?

[kalyankj]

For pool, your dbOptions must perhaps look like:
{host:'xxx', user: 'xxx',password:'xxx',database : 'xxx',connectionLimit: 100,waitForConnections: true}