openstack/deb-python-cassandra-driver
Code Issues Proposed changes

After re-preparing stmts, run query in executor

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The query was being resubmitted on the event loop thread,
which could cause a deadlock if there were not any connections
available for use.
This commit is contained in:
Tyler Hobbs
2013-11-04 15:33:19 -06:00
parent cabcc9b6aa
commit 46d1cc1316
1 changed files with 2 additions and 1 deletions
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3
cassandra/cluster.py
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@@ -1708,7 +1708,8 @@ class ResponseFuture(object):
return request_id return request_id
def _reprepare(self, prepare_message): def _reprepare(self, prepare_message):
request_id = self._query(self._current_host, prepare_message, cb=self._execute_after_prepare) cb = partial(self.session.submit, self._execute_after_prepare)
request_id = self._query(self._current_host, prepare_message, cb=cb)
if request_id is None: if request_id is None:
# try to submit the original prepared statement on some other host # try to submit the original prepared statement on some other host
self.send_request() self.send_request()