Heroku link

https://neteng-hw1-98-99.herokuapp.com/gis/testpoint?lat=35.804616&long=51.397779

Artillery result

Summary report @ 01:26:15(+0330) 2019-10-26
  Scenarios launched:  1200
  Scenarios completed: 386
  Requests completed:  812
  RPS sent: 5.39
  Request latency:
    min: 453.8
    max: 128796.5
    median: 11912.7
    p95: 79567.8
    p99: 122348.3
  Scenario counts:
    0: 1200 (100%)
  Codes:
    200: 390
    302: 422
  Errors:
    ECONNRESET: 718
    ETIMEDOUT: 4
    ENOTFOUND: 28
    ESOCKETTIMEDOUT: 64