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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

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