Add a ready callback when the proxy is ready, this callback takes no arguments and is the last argument of StartProxyguard. When this callback is called, the underlying wireguard connection should be set up as the proxy is then ready
Do a DNS request for the proxy peer IPs so that reconnection can be done nicely
StartProxyguard
. When this callback is called, the underlying wireguard connection should be set up as the proxy is then ready