Java and MongoDB based GPS object tracking server (TCP). This server can be used to handle TCP requests coming from GPS devices compatible with TK103 GPS data communication protocol.

• Read incoming request and parse data stream.
• Handle handshake signals and continues feedback requests.
• Process location requests.
• Find last known location within 30 seconds of time period and calculate distance between those two coordinates.
• Insert processed coordinate to database.
• Publish the coordinate to topic COO. ActiveMQ broker for live streaming, another service may subscribe to message topic /topic/COO. to retrieve data.
• Publish message to REQSTATUS. topic (for analytics purposes).
• Sends periodic reports about system status to given emails.
• Sends periodic reports to given emails to notify recent offline devices.

(In order to make it work, ActiveMQ message publishing and email service must be enabled in system.yml)

• Supports for TK103 protocol.
• Netty 4.0
• MongoDB 3.6 as database.
• ActiveMQ 5.14.5 as messaging server.

• Maven clean and build project.
• Copy gps folder to /opt directory.
• Update system.yml file.
• Run jar file named GpsServer2-2.0.0.
• Additionally it is possible to use ubuntu upstart config file to run as background service, for that,
  • Rename GpsServer2-2.0.0-jar-with-dependencies.jar into GpsServer.jar.
  • Place this jar file on /opt directory.
  • Place gpsserver.conf file on /etc/init directiry, then start the service using service gpsserver start.
  • You can change this settings.