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Add comment to hackish solution

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vrde 2017-02-06 16:21:22 +01:00
parent 5604e32d57
commit 0c8927dbbe
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1 changed files with 5 additions and 3 deletions
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8
bigchaindb/backend/mongodb/changefeed.py
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@ -27,9 +27,11 @@ class MongoDBChangeFeed(ChangeFeed):
while True:
try:
# XXX: hack to force reconnection,
# the correct way to fix this is to manage errors
# for cursors.conn
# XXX: hack to force reconnection. Why? Because the cursor
# in `run_changefeed` does not run in the context of a
# Connection object, so if the connection is lost we need
# to manually reset the connection to None.
# See #1154
self.connection.connection = None
self.run_changefeed()
break