aioredis raises CancelledError in _finish_span #3253
Description
Which version of dd-trace-py are you using?
0.53.0 0.58.0
Which version of pip are you using?
21.3.1
Which version of the libraries are you using?
django==3.2.11
django-redis==5.0.0
channels==3.0.4
daphne==3.0.2
How can we reproduce your problem?
I am using code similar to the following:
asgi.py
import django
from channels.routing import get_default_application
from ddtrace.contrib.asgi import TraceMiddleware
django.setup()
application = TraceMiddleware(get_default_application())
routing.py
from django.urls import re_path
import my_app.consumers
websocket_urlpatterns = [
re_path(r"^ws/test/$", consumers.TestConsumer.as_asgi()),
]
my_app/consumers.py
from channels.generic.websocket import WebsocketConsumer
class TestConsumer(WebsocketConsumer):
groups = ["broadcast"]
def connect(self):
self.accept()
def receive(self, text_data=None, bytes_data=None):
raise Exception("An test exception")
I am running the application with: ddtrace-run daphne asgi:application --bind 0.0.0.0 --port 8001
What is the result that you get?
I don't get any traces at all, and my logs show this:
handle: <Handle traced_13_execute_command.<locals>._finish_span(<Future cancelled>) at /usr/local/lib/python3.10/site-packages/ddtrace/contrib/aioredis/patch.py:140>
Traceback (most recent call last):
File "/usr/local/lib/python3.10/asyncio/events.py", line 80, in _run
self._context.run(self._callback, *self._args)
File "/usr/local/lib/python3.10/site-packages/ddtrace/contrib/aioredis/patch.py", line 146, in _finish_span
future.result()
asyncio.exceptions.CancelledError
What is the result that you expected?
No errors