How to monitor the picture progress in the api mode

[BaLaLaLs]

Hello, everyone. I use webui as an api service, and I'm confused about how to get the picture progress /sdapi/v1/txt2img is a blocking interface. When I call /sdapi/v1/progress, how to determine whether the task has not started or ended.

[jacquesfeng123]

use asyncio.

[vladmandic]

api is not blocking, its just that normal http requests in python are sync so like jacquesfeng said, use asyncio
you might want to read up on #7814