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Last loaded handler with the same name wins (#49249)

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* Last loaded handler with the same name wins

* Add comment explaining reversed
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Martin Krizek 2018-11-30 16:30:27 +01:00 • committed by GitHub
commit c78c8d389f
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2 changed files with 6 additions and 2 deletions
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2
changelogs/fragments/last-loaded-handler-same-name-wins.yaml Normal file
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@ -0,0 +1,2 @@
bugfixes:
- Last loaded handler with the same name is used

6
lib/ansible/plugins/strategy/__init__.py
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@ -368,7 +368,8 @@ class StrategyBase:
return self._inventory.get_host(host_name) return self._inventory.get_host(host_name)
def search_handler_blocks_by_name(handler_name, handler_blocks): def search_handler_blocks_by_name(handler_name, handler_blocks):
for handler_block in handler_blocks: # iterate in reversed order since last handler loaded with the same name wins
for handler_block in reversed(handler_blocks):
for handler_task in handler_block.block: for handler_task in handler_block.block:
if handler_task.name: if handler_task.name:
handler_vars = self._variable_manager.get_vars(play=iterator._play, task=handler_task) handler_vars = self._variable_manager.get_vars(play=iterator._play, task=handler_task)
@ -394,7 +395,8 @@ class StrategyBase:
return None return None
def search_handler_blocks_by_uuid(handler_uuid, handler_blocks): def search_handler_blocks_by_uuid(handler_uuid, handler_blocks):
for handler_block in handler_blocks: # iterate in reversed order since last handler loaded with the same name wins
for handler_block in reversed(handler_blocks):
for handler_task in handler_block.block: for handler_task in handler_block.block:
if handler_uuid == handler_task._uuid: if handler_uuid == handler_task._uuid:
return handler_task return handler_task