caddy-frontend: Drop double promise parameter of part

software/caddy-frontend/buildout.hash.cfg

@@ -26,7 +26,7 @@ md5sum = 874133120f3a4eda1d0505b8608b280f
 
 [profile-caddy-replicate]
 filename = instance-apache-replicate.cfg.in
-md5sum = 02a10d92d2b0e270454998cf865b6895
+md5sum = 5ae9b9c95042af3f65f1b1ff263eb3f9
 
 [profile-slave-list]
 _update_hash_filename_ = templates/apache-custom-slave-list.cfg.in

software/caddy-frontend/instance-apache-replicate.cfg.in

@@ -925,7 +925,6 @@ config-port = ${rejected-slave-publish-configuration:port}
 
 [rejected-slave-promise]
 <= monitor-promise-base
-promise = check_socket_listening
 promise = check_file_state
 name = rejected-slave.py
 config-filename = ${rejected-slave-json:output}