Remove breakpoint in web_bs,

ensure we only unsub if ws is connected

piker/brokers/kucoin.py

@@ -342,6 +342,7 @@ async def stream_quotes(
             yield
 
             # unsub
+            if ws.connected():
                 await ws.send_msg(
                     {
                         "id": connect_id,

piker/data/_web_bs.py

@@ -100,7 +100,6 @@ class NoBsWs:
         last_err = None
         for i in range(tries):
             try:
-                breakpoint()
                 self._ws = await self._stack.enter_async_context(
                     trio_websocket.open_websocket_url(self.url)
                 )