I’ve got a Free service instance that is getting traffic on the TCP proxy. I do not have HTTP ports configured. The service keeps going to deep sleep.
I’ve tried a different service with both TCP and HTTP and the services gets waken up by HTTP traffic, but TCP traffic is not considered.
Is that a known issue ? The docs states any traffic.
Hey there,
Scale to zero is not supported with TCP Proxy yet. We mistakenly allowed this to be configured, but what currently would happen is that your service will go to sleep and never wake up 
.
We are fixing the validation to make sure this doesn’t happen again, you should set your service to minimum scaling to 1 again.
Sorry for the inconvenience.
Thanks for the quick answer. Since I’m on a free tier, I cannot scale to 1.
Is scale to zero with TCP proxy on the roadmap and can be expected at some point ?
We’re working on it, but no ETA.