WORKER_SERVER_ADDRESS= Address in form of IP:PORT (127.0.0.1:1338)
REQUEST_MESSAGE_PREFIX= Prefix that worker server adds to the request message when sending to the worker client. Use double quotes if prefix has a space (eg. "URL ")
PROXY_LIST_BASE_URL= Base url where proxy list can be fetched. Proxy type(https, socks5) will be concatenated to this URL