add healthy check

entrypoint.sh

@@ -11,16 +11,42 @@ while [[ "$daemonReady" != "0" ]]; do
 done
 echo "Daemon started"
 
-if [[ ! -f "/var/lib/cloudflare-warp/reg.json" ]]; then
+initProxy() {
+	if [[ ! -f "/var/lib/cloudflare-warp/reg.json" ]]; then
 	if [[ -n "$WARP_LICENSE" ]]; then
 		warp-cli --accept-tos set-license "$WARP_LICENSE"
 	else
 		warp-cli --accept-tos register
 	fi
-fi
+	fi
+	warp-cli set-mode proxy
+	warp-cli set-proxy-port $LOCAL_PROXY_PORT
+	warp-cli connect
+}
+
+watcher() {
+	workedOnce=0
+	while true; do
+		echo "Checking proxy status"
+		curl -x localhost:$LOCAL_PROXY_PORT -o /dev/null -s https://www.google.com/
+		checkResult=$?
+		if [[ $checkResult -gt 0 ]]; then
+			if [[ $workedOnce -eq 0 ]]; then
+				echo "Proxy is still starting up"
+			else
+				echo "Proxy is down, restarting"
+				initProxy
+			fi
+			sleep 10
+		else
+			echo "Proxy is up"
+			workedOnce=1
+			sleep 5
+		fi
+	done
+}
 
-warp-cli set-mode proxy
-warp-cli set-proxy-port $LOCAL_PROXY_PORT
-warp-cli connect
+initProxy
+watcher &
 
 "$@"