`binance`: same thing, only unsub when connected

2023-01-19 10:35:39 -05:00 · 2023-01-19 10:35:39 -05:00 · afc45a8e16
parent b89fd9652c
commit afc45a8e16
1 changed files with 8 additions and 7 deletions
--- a/piker/brokers/binance.py
+++ b/piker/brokers/binance.py
@ -519,6 +519,7 @@ async def stream_quotes(
                subs.append("{sym}@bookTicker")

            # unsub from all pairs on teardown
+            if ws.connected():
                await ws.send_msg({
                    "method": "UNSUBSCRIBE",
                    "params": subs,