Multiple Process not Launch as Expected in Flask-Scoketio

[zaingithub]

Hi, I'm using flask-socketio to build an application desktop which is later bundled with pyinstaller.

From the frontend side, I can run the bot with selenium and chromedriver.

When I use flask-socketio, for example I will run 10 processes to open 1 chrome driver each (10 chromes in total).
this is an example of interaction from the frontend to the backend flask, I click the purple play button.

when I click the purple 'play' button 1 by 1 to 10,
what happens is that only 6 chrome drivers open, chrome drivers 7 to 10 are not running. They will open when one of the first 6 chrome drivers finishes.

I didn't run using "gevent.pool" for this problem, just a plain ajax call from the frontend to the flask backend.

Please help, thank you.

[zaingithub]

workaround for now, i'm using apscheduler to run the job with the current time.

i can run 10 chrome driver 1 by 1 and 10 chrome opens fine.

i show my simple function to run selenium.

however, I still hope there is a solution other than using apscheduler.

please help thank you very much

[miguelgrinberg]

I'm not sure if this is the problem because I don't see your implementation. Most web browsers will cap the number of WS connections that can be opened from a page. Chrome caps at 6.