Invoke web-app service stop before deploying (fail-safe).
Increased minimum disk space amount for web-app deployment to 2GiB.
Count time of deploy in seconds.
An experiment with regenerating ports for web-services.
Always regenerate port.
Regenerate it all.
Use death watcher to kill old web-app worker after deploy.
Don't restart web-app. Just make sure it's started.
Moved old pid managment to deploy.cc code.
This might break things and it's possibly not backward compatible.