Pop the txn from the map in case it has already been deleted somehow

This commit is contained in:
Kegan Dougal 2017-02-13 13:36:15 +00:00
parent feb15dc99f
commit 808ddf0ae7
1 changed files with 1 additions and 1 deletions

View File

@ -97,7 +97,7 @@ class HttpTransactionCache(object):
# from the transaction map. This is done to ensure that we don't
# cache transient errors like rate-limiting errors, etc.
def remove_from_map(err):
del self.transactions[txn_key]
self.transactions.pop(txn_key, None)
return err
observable.addErrback(remove_from_map)
return observable.observe()