node.js - SocketCluster - pass variable to emit event - 


var socketcluster = require('socketcluster-client'); // ..... // .....  var scsocket = [];  (var k = 0; k < 32; k++) {   scsocket[k] = socketcluster.connect(options);   scsocket[k].on('connect', function (status) {       this.emit("auth", api_credentials, function (err, token) {                console.log(k); // output 32 , exit                process.exit();       });    }); }

how can pass variable k emit function of scsocket client in right way : https://socketcluster.io/#!/docs/api-scsocket-client ?


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