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target: Make Target.disconnect() steal current connections

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Ensure the connections that Target.disconnect() closes do not stay
around in case the Target object is later reused.
This commit is contained in:
Douglas Raillard 2024-05-07 10:27:50 +01:00 committed by Marc Bonnici
parent f5f06122f3
commit 7714acc897
1 changed files with 7 additions and 0 deletions
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7
devlib/target.py
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@ -521,6 +521,13 @@ class Target(object):
def disconnect(self): def disconnect(self):
connections = self._conn.get_all_values() connections = self._conn.get_all_values()
# Now that we have all the connection objects, we simply reset the TLS
# property so that the connections we got will not be reused anywhere.
del self._conn
unused_conns = self._unused_conns
self._unused_conns.clear()
for conn in itertools.chain(connections, self._unused_conns): for conn in itertools.chain(connections, self._unused_conns):
conn.close() conn.close()
if self._async_pool is not None: if self._async_pool is not None: