Thanks Deep On Mon, Sep 30, 2019 at 8:12 PM Deep Sukhwani <[email protected]> wrote:
> What you are looking for is readiness check. Basically readiness is a > concept wherein something reports to be ready to handle requests (this > something could be a web server, a docker container, a kubernetes pod, a > database, etc.) > > You can custom define an API endpoint that returns 200 OK when your Django > server is ready to handle the requests, and internally make a request to > that API endpoint and only execute your file once the endpoint returns 200 > OK. > > Alternatively, there are third-party packages (a quick google search > revealed django-probes <https://pypi.org/project/django-probes/>) that > might assist you in implementing something similar. > > Logically, at a primitive level, your flow would be something along the > lines of: > > - Define an API endpoint: > - This should return a custom response WHILE it is YET to be ready > to start taking requests > - This should return a different custom response WHEN it is ready > to start taking requests > - Once you have the desired "ready" response, you go on invoking the > file, until then you keep delaying it by adding a second's sleep or > something. > > Sample code > > > 1. import requests > 2. > 3. """ > 4. api_endpoint is the custom endpoint that returns your desired > 5. response based on whether or not Django Server is ready to take > 6. on requests > 7. """ > 8. response = requests.get(api_endpoint) > 9. > 10. while response.status_code != 200: > 11. time.sleep(1) # Sleep for 1 second > 12. response = requests.get(api_endpoint) > 13. > 14. # Once this while loop breaks, this indicates we are good to > proceed > 15. > 16. if response.status_code == 200: > 17. # Do rest of your job here > > > Pastebin link to above: https://pastebin.com/G3G41Xmb > > -- > Regards > Deep L Sukhwani > > ᐧ > > On Mon, 30 Sep 2019 at 16:12, Sampath Reddy <[email protected]> > wrote: > >> Hey All, >> >> Using DRF for developing backend api end points for the application, I >> want to run a python module, only when we are sure Django server is up and >> running As I am calling the api end in that module. >> >> So need to be sure Django server is up and running, before I can call the >> same server API end point. >> >> Precisely What I am looking for is, how django loads files and starts >> executing them when I run "python manage.py runserver 0.0.0.0:8084" from >> command line. I want to delay some files execution if possible. >> >> Any leads are much appreciated. >> >> Thanks, >> Sampath >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/CAErixQ3%3D_ms9y-RtHa89LMtgFvHBN2sQ32GJ1yef0MCtx7HT%3Dw%40mail.gmail.com >> <https://groups.google.com/d/msgid/django-users/CAErixQ3%3D_ms9y-RtHa89LMtgFvHBN2sQ32GJ1yef0MCtx7HT%3Dw%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CAEMqiPc_-kkbZbxiw9Ui7-NDb3kMb9Gv9vryoXh8wJLZkexHeA%40mail.gmail.com > <https://groups.google.com/d/msgid/django-users/CAEMqiPc_-kkbZbxiw9Ui7-NDb3kMb9Gv9vryoXh8wJLZkexHeA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAErixQ2keY_N6CeD2tccq63eMpqKu2wGsVfd%2Bz8qx%3DswaEx-qg%40mail.gmail.com.
