# Live Trading - Connection Closed Abnormally, No Reason

**URL:** <https://forum.alpaca.markets/t/live-trading-connection-closed-abnormally-no-reason/2987>\
**Category:** Alpaca Trading\
**Created:** [October 13, 2020, 3:54pm UTC](https://forum.alpaca.markets/t/live-trading-connection-closed-abnormally-no-reason/2987 "2020-10-13T15:54:36Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![algilama](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.alpaca.markets/algilama/32/1237_2.png) [@algilama](https://forum.alpaca.markets/u/algilama)\
**Post date:** [October 13, 2020, 3:54pm UTC](https://forum.alpaca.markets/t/live-trading-connection-closed-abnormally-no-reason/2987/1 "2020-10-13T15:54:36Z")

</div>

Keep hitting this error within about 5 minutes of live streaming data,

WARNING:root:code = 1006 (connection closed abnormally [internal]), no reason  
Exception in thread Thread-6:  
Traceback (most recent call last):

2020-10-13 09:33:06 , 2020-10-13 13:33:06 Bar: 494 | CCL | O: 14.72 H: 14.72 L: 14.72 C: 14.72 V:0.0  
2020-10-13 09:33:07 , 2020-10-13 13:33:07 Bar: 495 | CCL | O: 14.71 H: 14.71 L: 14.71 C: 14.71 V:0.0  
2020-10-13 09:33:08 , 2020-10-13 13:33:08 Bar: 496 | CCL | O: 14.71 H: 14.71 L: 14.71 C: 14.71 V:0.0  
2020-10-13 09:33:09 , 2020-10-13 13:33:09 Bar: 497 | CCL | O: 14.71 H: 14.71 L: 14.71 C: 14.71 V:0.0  
WARNING:root:code = 1006 (connection closed abnormally [internal]), no reason  
Exception in thread Thread-6:  
Traceback (most recent call last):  
File “C:\Users\Mochi\AppData\Local\Programs\Python\Python38\lib\threading.py”, line 932, in \_bootstrap\_inner  
self.run()  
File “C:\Users\Mochi\AppData\Local\Programs\Python\Python38\lib\threading.py”, line 870, in run  
self.\_target(\*self.\_args, \*\*self.\_kwargs)  
File “C:\Users\Mochi\PycharmProjects\alpaca\venv\lib\site-packages\alpaca\_backtrader\_api\alpacastore.py”, line 700, in \_t\_streaming\_prices  
streamer.run()  
File “C:\Users\Mochi\PycharmProjects\alpaca\venv\lib\site-packages\alpaca\_backtrader\_api\alpacastore.py”, line 144, in run  
self.conn.run(channels)  
File “C:\Users\Mochi\PycharmProjects\alpaca\venv\lib\site-packages\alpaca\_trade\_api\stream2.py”, line 293, in run  
loop.run\_until\_complete(self.consume())  
File “C:\Users\Mochi\AppData\Local\Programs\Python\Python38\lib\asyncio\base\_events.py”, line 616, in run\_until\_complete  
return future.result()  
asyncio.exceptions.CancelledError

2020-10-13 10:32:50 , 2020-10-13 14:32:50 Bar: 138 | NIO | O: 21.34 H: 21.34 L: 21.34 C: 21.34 V:0.0  
2020-10-13 10:32:51 , 2020-10-13 14:32:51 Bar: 139 | NIO | O: 21.34 H: 21.34 L: 21.34 C: 21.34 V:0.0  
2020-10-13 10:32:52 , 2020-10-13 14:32:52 Bar: 140 | NIO | O: 21.33 H: 21.33 L: 21.33 C: 21.33 V:0.0  
WARNING:root:code = 1006 (connection closed abnormally [internal]), no reason  
Exception in thread Thread-2:  
Traceback (most recent call last):  
File “C:\Users\Mochi\AppData\Local\Programs\Python\Python38\lib\threading.py”, line 932, in \_bootstrap\_inner  
self.run()  
File “C:\Users\Mochi\AppData\Local\Programs\Python\Python38\lib\threading.py”, line 870, in run  
self.\_target(\*self.\_args, \*\*self.\_kwargs)  
File “C:\Users\Mochi\PycharmProjects\alpaca\venv\lib\site-packages\alpaca\_backtrader\_api\alpacastore.py”, line 352, in \_t\_streaming\_events  
streamer.run()  
File “C:\Users\Mochi\PycharmProjects\alpaca\venv\lib\site-packages\alpaca\_backtrader\_api\alpacastore.py”, line 144, in run  
self.conn.run(channels)  
File “C:\Users\Mochi\PycharmProjects\alpaca\venv\lib\site-packages\alpaca\_trade\_api\stream2.py”, line 293, in run  
loop.run\_until\_complete(self.consume())  
File “C:\Users\Mochi\AppData\Local\Programs\Python\Python38\lib\asyncio\base\_events.py”, line 616, in run\_until\_complete  
return future.result()  
asyncio.exceptions.CancelledError  
2020-10-13 10:32:53 , 2020-10-13 14:32:53 Bar: 141 | NIO | O: 21.33 H: 21.33 L: 21.33 C: 21.33 V:0.0  
2020-10-13 10:32:54 , 2020-10-13 14:32:54 Bar: 142 | NIO | O: 21.25 H: 21.25 L: 21.25 C: 21.25 V:0.0  
2020-10-13 10:32:55 , 2020-10-13 14:32:55 Bar: 143 | NIO | O: 21.33 H: 21.33 L: 21.33 C: 21.33 V:0.0

2020-10-13 10:37:40 , 2020-10-13 14:37:40 Bar: 92 | CCL | O: 14.38 H: 14.38 L: 14.38 C: 14.38 V:0.0  
2020-10-13 10:37:41 , 2020-10-13 14:37:41 Bar: 93 | CCL | O: 14.38 H: 14.38 L: 14.38 C: 14.38 V:0.0  
2020-10-13 10:37:42 , 2020-10-13 14:37:42 Bar: 94 | CCL | O: 14.38 H: 14.38 L: 14.38 C: 14.38 V:0.0  
2020-10-13 10:37:43 , 2020-10-13 14:37:43 Bar: 95 | CCL | O: 14.39 H: 14.39 L: 14.39 C: 14.39 V:0.0  
WARNING:root:code = 1006 (connection closed abnormally [internal]), no reason  
Exception in thread Thread-6:  
Traceback (most recent call last):  
File “C:\Users\Mochi\AppData\Local\Programs\Python\Python38\lib\threading.py”, line 932, in \_bootstrap\_inner  
self.run()  
File “C:\Users\Mochi\AppData\Local\Programs\Python\Python38\lib\threading.py”, line 870, in run  
self.\_target(\*self.\_args, \*\*self.\_kwargs)  
File “C:\Users\Mochi\PycharmProjects\alpaca\venv\lib\site-packages\alpaca\_backtrader\_api\alpacastore.py”, line 700, in \_t\_streaming\_prices  
streamer.run()  
File “C:\Users\Mochi\PycharmProjects\alpaca\venv\lib\site-packages\alpaca\_backtrader\_api\alpacastore.py”, line 144, in run  
self.conn.run(channels)  
File “C:\Users\Mochi\PycharmProjects\alpaca\venv\lib\site-packages\alpaca\_trade\_api\stream2.py”, line 293, in run  
loop.run\_until\_complete(self.consume())  
File “C:\Users\Mochi\AppData\Local\Programs\Python\Python38\lib\asyncio\base\_events.py”, line 616, in run\_until\_complete  
return future.result()  
asyncio.exceptions.CancelledError