python/iqm: allow connecting to local broker over WebSockets

Signed-off-by: Yann E. MORIN <yann.morin@orange.com>

Author: ymorin-orange

python/its-interqueuemanager/its-iqm.cfg

@@ -33,7 +33,10 @@ host = 127.0.0.1
 port = 1883
 # Whether to connect using TLS over TCP; default: use TLS, unless port == 1883
 # tls = True|False
-# Path to the UNIX socket to connect to; if specified, host, port, and tls are ignored
+# Path of the websocket; if unset, do not use WebSockets; default: unset
+#websocket_path = /mqtt
+# Path to the UNIX socket to connect to; if specified, host, port, tls, and
+# websocket_path are ignored
 #socket-path = /run/mqtt-broker/socket
 # Username and password to authenticate with against the local broker,
 # empty or unset username for no authentication; default: unset

python/its-interqueuemanager/src/its_iqm/iqm.py

@@ -98,6 +98,7 @@ def __init__(
             conn["host"] = cfg["local"]["host"]
             conn["port"] = int(cfg["local"]["port"])
             conn["tls"] = str2bool(cfg["local"].get("tls"))
+            conn["websocket_path"] = cfg["local"].get("websocket_path")
 
         qm_data = {
             "copy_qm": None,