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About the repository

This repository is about a very simple service that starts UDP server on port written in .env file. It receives raw data in bytes that has a certain structure in json, decodes it and inserts data to an example table couriers_location.

How to start the service

  1. Make sure that .env is filled correctly
  2. go build to build an executable file
  3. Run executable command ./courier-location-tracker

How to check if it is working

  1. Open UDP connection with command nc -u 0.0.0.0 {port} where {port} is filled in .env file
  2. Send packet {"courier_id":int,"latitude":float,"longitude":float,"speed":float,"accuracy":float,"azimuth":float}
  3. Check if the record is inserted in table couriers_location

NOTE: If packet does not match format, service will return error message and record will not be saved!