Cannot test local worker with rp_api_concurrency > 1

[DifferentialityDevelopment]

Hi there

I've tried so many things but cannot for the life of me get this to work
I can start up the server just fine if rp_api_concurrency=1 but if it's greater than 1 I just get the following

python main.py --rp_serve_api --rp_api_concurrency 4 --rp_log_level DEBUG --rp_debugger
--- Starting Serverless Worker |  Version 1.7.9 ---
INFO   | Log level set to DEBUG
INFO   | Starting API server.
DEBUG  | Not deployed on RunPod serverless, pings will not be sent.
WARNING:  You must pass the application as an import string to enable 'reload' or 'workers'.

Then it exits

I've followed the documentation to the letter, also renamed my handler's code to main.py but to no avail, tried everything I can think of and I cannot find a working example anywhere that I've checked.

Please can someone help me out with this?

[antonioanerao]

Same issue here