-../src/tlsproxy -d2 4711 >/dev/null &
-server --x509certfile "$srcdir/server.pem" \
- --x509keyfile "$srcdir/server-key.pem"
-sleep 1
+tlsproxy_background 4711
+server_background --x509certfile "$srcdir/server.pem" \
+ --x509keyfile "$srcdir/server-key.pem"
+wait_for_ports 4711 4712