#/bin/sh

if [ ! -d /config ]; then
    exit 1
fi

if [ ! -f /config/psiphon.config ]; then
    exit 1
else
    HTTP_PORT=$(sed -n -E 's/.*"LocalHttpProxyPort"[[:space:]]*:[[:space:]]*([0-9]+).*/\1/p' /config/psiphon.config)
    netstat -ltn | grep ${HTTP_PORT} || exit 1
fi