apn_mutireq.js

var apnRequestFunc = function(dataArr, callback){
  //dataArr
  /*
  ["key1", "key2", "key3"]
  */
    var apnConnection = new apn.Connection({
        gateway : 	"gateway.sandbox.push.apple.com",
        cert: 		__dirname + '/../../keys/cert.pem',
        key: 		__dirname + '/../../keys/key.pem',
        production: false
    });

    /*
    * event listeners
    * */
    apnConnection.on("connected", function() {
        console.log("Connected");
    });

    apnConnection.on("transmitted", function(notification, device) {
        console.log("Notification transmitted to:" + device.token.toString("hex"));
    });

    apnConnection.on("transmissionError", function(errCode, notification, device) {
        console.error("Notification caused error: " + errCode + " for device ", device, notification);
        if (errCode === 8) {
            console.log("A error code of 8 indicates that the device token is invalid. This could be for a number of reasons - are you using the correct environment? i.e. Production vs. Sandbox");
        }
    });

    apnConnection.on("timeout", function () {
        console.log("Connection Timeout");
    });

    apnConnection.on("disconnected", function() {
        console.log("Disconnected from APNS");
    });

    apnConnection.on("socketError", console.error);

    apnConnection.on('completed', function() {
        //all request completed
        callback(true);
    });

    var tokens = [];
    dataArr.forEach(function(elem, idx, array){
        var deviceToken = new apn.Device(elem);
        tokens.push(deviceToken);
    });

    var note = new apn.Notification();
    note.badge = 3;
    note.alert = 'pineoc push test';
    note.payload = {'message': '안녕하세요'};

    try{
        apnConnection.pushNotification(note, tokens);
    } catch (e){
        console.log('apn exceptions, ', e);
        callback(false);
        return;
    }
};