support SSL ws session

hbd/http.py

@@ -139,7 +139,10 @@ async def start(
         host = config.get("hb_host", "localhost")
         extra_scripts = config.get("http_extra_scripts", "")
         host = request.host.split(":")[0]
-        heartbeat_ws_url = f"ws://{host}:{config.get('ws_port', 50005)}/hbd"
+        if config.get("wss_port"):
+            heartbeat_ws_url = f"wss://{host}:{config['wss_port']}/hbd"
+        else:
+            heartbeat_ws_url = f"ws://{host}:{config.get('ws_port', 50005)}/hbd"
         tmpl = env.get_template("live.html")
         body = tmpl.render(
             title="Heartbeat",
@@ -158,6 +161,7 @@ async def start(
         URL form: /static/<path>
         """
         p = request.match_info.get("path", "")
+        logger.debug("static file requested: %s", p)
         base = os.path.abspath(os.path.join(os.path.dirname(__file__), "static"))
         # normalize and prevent directory traversal
         target = os.path.abspath(os.path.normpath(os.path.join(base, p)))
@@ -168,6 +172,14 @@ async def start(
         logger.info("serving static file: %s", target)
         return web.FileResponse(path=target)
 
+    async def favicon(request):
+        """Serve favicon.ico from the package static directory."""
+        base = os.path.abspath(os.path.join(os.path.dirname(__file__), "static/images"))
+        target = os.path.join(base, "favicon.ico")
+        if not os.path.exists(target) or not os.path.isfile(target):
+            return web.Response(status=404, text="Not Found")
+        return web.FileResponse(path=target)
+
     app = web.Application()
     app.add_routes(
         [
@@ -181,6 +193,7 @@ async def start(
             web.get("/r", restart),
             web.get("/live", live),
             web.get("/static/{path:.*}", static),
+            web.get("/favicon.ico", favicon),
         ]
     )