Track when a file is uploaded to your OCaml application

LogSnag makes it easy to monitor your OCaml application and track when a new file is uploaded.

Many OCaml applications require users to upload files. This can be a simple text file, a CSV file, or even a PDF file to be processed for further use. Or in some cases, it can be some sort of media files such as an image, audio, or video file to be transformed and uploaded to cloud storage such as S3 or Google Cloud Storage.

In such cases, you might want to track when a user uploads a file in your OCaml application and optionally notify you and your team when a user uploads a file. This way, you can always be aware of the activity in your application and take immediate action if needed.

Fortunately, here at LogSnag, we have created a powerful solution for this problem. LogSnag is a powerful, real-time event tracking tool that works seamlessly with any OCaml application. With LogSnag, you can set up event tracking for anything you want and track when a user uploads a file in your OCaml application in real time. In addition, LogSnag allows you to track user journeys and create a timeline of events for each user. This way, you can always track the activity of a specific user, such as when they have uploaded files and any other activity they have done in your application.


Setting up LogSnag

  1. Sign up for a free LogSnag account.
  2. Create your first project from the dashboard.
  3. Head to settings and copy your API token.

OCaml code snippets

To monitor when a user uploads a file in your OCaml application, you can use the following code snippet. Make sure that you have replaced the API token and project name with your own.

Using OCaml with Cohttp
open Lwt
open Cohttp
open Cohttp_lwt_unix

let postData = ref "{\"project\":\"my-saas\",\"channel\":\"files\",\"event\":\"Changed Profile Picture\",\"description\":\"User has uploaded a new profile picture\",\"icon\":\"🖼\",\"notify\":true}";;

let reqBody = 
  let uri = Uri.of_string "https://api.logsnag.com/v1/log" in
  let headers = Header.init ()
    |> fun h -> Header.add h "Content-Type" "application/json"
    |> fun h -> Header.add h "Authorization" "Bearer YOUR_API_TOKEN"
  in
  let body = Cohttp_lwt.Body.of_string !postData in

  Client.call ~headers ~body `POST uri >>= fun (_resp, body) ->
  body |> Cohttp_lwt.Body.to_string >|= fun body -> body

let () =
  let respBody = Lwt_main.run reqBody in
  print_endline (respBody)

OCaml integration details

We believe that event tracking should be simple and accessible to every developer and team. Therefore, we have worked hard to create the next generation of event tracking tools. As a result, LogSnag is flexible and easy to use, making it a great companion for your OCaml applications.

In addition to real-time event tracking, LogSnag provides powerful features such as cross-platform push notifications, event filtering, user and product journeys, charts, insights, and more.

LogSnag provides a generous free plan to get you started with event tracking. You can also check out our pricing page to see our paid plans. So don't hesitate to give us a try and let us know what you think!

Other use-cases for LogSnag

  1. Track payment events via OCaml

  2. Track user signup events via OCaml

  3. Track your OCaml cron jobs

  4. Track waitlist signup events via OCaml

  5. Track user sign in events in OCaml

  6. Get a notification when your OCaml code is done executing

  7. Monitor when a user exceeds the usage limit for your OCaml service

  8. Monitor when a new feature is used in your OCaml application

  9. Monitor suspicious activity in your OCaml application

  10. Monitor when a user is being rate limited in your OCaml application

  11. Monitor when database goes down in your OCaml application

  12. Monitor your CPU usage in your OCaml application

  13. Monitor memory usage in your OCaml application

  14. Monitor high disk usage in your OCaml application

  15. Track when a form is submitted to your OCaml application

  16. Track canceled subscriptions in your OCaml application

  17. Monitor failed payments for your OCaml application

  18. Monitor your CI/CD build status for your OCaml application

  19. Monitor when a user changes their email address in your OCaml application

    View all common use-cases with OCaml