From 9fc66e9e2786e07a7116bb63bcc5549cfffc5b4c Mon Sep 17 00:00:00 2001
From: Chris Oloff <chris@uber5.com>
Date: Wed, 7 Jan 2026 14:06:11 +0200
Subject: [PATCH] watt42 url, ensure we default to prod and can configure via
 env var

---
 watt42_viewlib/__init__.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/watt42_viewlib/__init__.py b/watt42_viewlib/__init__.py
index 7f733d0..ca8dd0d 100644
--- a/watt42_viewlib/__init__.py
+++ b/watt42_viewlib/__init__.py
@@ -1,6 +1,7 @@
 import asyncio
 import json
 import logging
+import os
 import panel
 
 from websockets import ConnectionClosed
@@ -8,9 +9,11 @@ from websockets.asyncio.client import connect
 
 logger = logging.getLogger(__name__)
 
+default_ws_url = "wss://service.watt42.com/ws/systems"
+
 def attach_w42_state(rx_var: panel.rx, system_id: str, token: str):
 
-    WS_URL = "ws://localhost:8000/ws/systems" # TODO: make configurable
+    WS_URL = os.environ.get("WATT42_WS_URL", default_ws_url)
 
     must_reconnect = True