#25362: psycopg2.InterfaceError is not handled
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Reporter: ambasta | Owner: nobody
Type: Uncategorized | Status: new
Component: Uncategorized | Version: 1.6
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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Similar to ticket #21553 psycopg2.InterfaceError is not handled correctly
and leads to django re-using the same connection despite it being closed.
StackTrace Below:
Traceback (most recent call last):
File "/home/ubuntu/.virtualenvs/express/local/lib/python2.7/site-
packages/django/core/handlers/wsgi.py", line 194, in __call__
signals.request_started.send(sender=self.__class__)
File "/home/ubuntu/.virtualenvs/express/local/lib/python2.7/site-
packages/django/dispatch/dispatcher.py", line 185, in send
response = receiver(signal=self, sender=sender, **named)
File "/home/ubuntu/.virtualenvs/express/local/lib/python2.7/site-
packages/django/db/__init__.py", line 94, in close_old_connections
conn.close_if_unusable_or_obsolete()
File "/home/ubuntu/.virtualenvs/express/local/lib/python2.7/site-
packages/django/db/backends/__init__.py", line 462, in
close_if_unusable_or_obsolete
if self.is_usable():
File "/home/ubuntu/.virtualenvs/express/local/lib/python2.7/site-
packages/django/db/backends/postgresql_psycopg2/base.py", line 192, in
is_usable
self.connection.cursor().execute("SELECT 1")
psycopg2.InterfaceError: connection already closed
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Ticket URL: <https://code.djangoproject.com/ticket/25362>
Django <https://code.djangoproject.com/>
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