diff --git a/wsio/finstitutions/trading/main.py b/wsio/finstitutions/trading/main.py
index 0ec7fe9..0a82dde 100644
--- a/wsio/finstitutions/trading/main.py
+++ b/wsio/finstitutions/trading/main.py
@@ -107,6 +107,7 @@ def allow_origins(origin):
 
 sio = socketio.AsyncServer(
     cors_allowed_origins = allow_origins,
+    allow_headers = ["X-Session-Token", "HTTP_X_SESSION_TOKEN"],
     async_mode = "asgi"
 )
 app = socketio.ASGIApp(sio)
@@ -153,7 +154,10 @@ flags = {
 
 
 @sio.on(event = EVENT_CONNECT, namespace = NAMESPACE_MODULE)
-async def handle_connect(sid, environ) -> bool:
+async def handle_connect(sid, environ, *args) -> bool:
+
+    session_token = environ.get("HTTP_X_SESSION_TOKEN")
+    if not session_token and len(args) > 0: session_token = args[0].get("X-Session-Token")
 
     # Start the common background processes:
     if not flags.get("initDone"):
@@ -164,13 +168,15 @@ async def handle_connect(sid, environ) -> bool:
     async with lock:
         connected_clients[sid] = {
             "user": None,
-            "redisKey": f"io_{environ.get('HTTP_X_SESSION_TOKEN')}",
+            "redisKey": f"io_{session_token}",
             "rooms": []
         }
 
     # Allow/reject requests:
     printer(sid)
+    print("SESSION TOKEN:", session_token)
     # print("ENVIRON:", json.to_string(environ, default = str))
+    # print("ARGS:", args)
     while redis_cache is None: await asyncio.sleep(0.5)
     result = await redis_cache.set(
         key = connected_clients[sid]["redisKey"],