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changes to fix lock issues with multiple threads when stopping from gui

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This commit is contained in:
bharnden 2019-10-24 21:17:15 -07:00
parent 6f58a82a75
commit 8e67294a8a
1 changed files with 4 additions and 5 deletions
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9
daemon/core/emulator/session.py
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@ -1351,17 +1351,16 @@ class Session:
""" """
# delete node and check for session shutdown if a node was removed # delete node and check for session shutdown if a node was removed
logging.info("deleting node(%s)", _id) logging.info("deleting node(%s)", _id)
result = False node = None
with self._nodes_lock: with self._nodes_lock:
if _id in self.nodes: if _id in self.nodes:
node = self.nodes.pop(_id) node = self.nodes.pop(_id)
node.shutdown()
result = True
if result: if node:
node.shutdown()
self.check_shutdown() self.check_shutdown()
return result return node is not None
def delete_nodes(self): def delete_nodes(self):
""" """