var LimitRequestPromise = require('limit-request-promise'); var lp = new LimitRequestPromise(1,1); // option = default limit // register database lr.setup([ { host:'http://www.example.com',max:1000,sec:60 } ]); lp.req('http://www.yahoo.co.jp').then(console.log); // immediately lp.req('http://www.yahoo.co.jp').then(console.log); // next timing lp.req({url:'http://www.google.com'}).then(console.log); // immediately lp.req({url:'http://www.google.com'}).then(console.log); // next timing