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freshworkstudio / gps-tracking-nodejs

Let you work with some GPS trackers that connects through tcp.
MIT License
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How to know the device logout and actually stopped sending the packets #29

Open jAddict7 opened 5 years ago

jAddict7 commented 5 years ago

When a device sending packets to server A and its changed to server B. Whether server A is able to know the device is logged out completely?

In server.js,

connection.on('end', function(){
    _this.devices.splice(_this.devices.indexOf(connection), 1);
    connection.device.emit('disconnected');
});

In device.js,

this.on('disconnected', function(){
    _this.logout();
});

this.logout = function(){
    this.do_log('Device has been logged out.');
    this.loged = false;
    this.adapter.logout(); // No code in gt06n

    // code to send server as the device_id logout
};

But disconnected event is running very often. Is there a better solution to identify the device got disconnected completed?