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fix(ipc): a plugin reload no longer freezes the panel during Vegas (#723)

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A plugin.reload no longer freezes the panel during Vegas: the old instance is torn down and the new one loaded off the render thread (frame gap 3017 ms -> 9 ms in the ledpi reproduction). A failed or timed-out teardown stops the reload with a restart hint instead of loading over stale modules or tearing down an instance still in use.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Chuck
2026-10-02 13:42:23 -04:00
committed by GitHub
co-authored by Claude Opus 5.5
parent 5aa7a63127
commit 8136a2d525
9 changed files with 905 additions and 49 deletions
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src/vegas_mode/stream_manager.py
+5 -2
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@@ -333,8 +333,11 @@ class StreamManager:
loaded = 0
if hasattr(self.plugin_manager, 'plugins'):
loaded = len(self.plugin_manager.plugins)
for plugin_id, plugin in self.plugin_manager.plugins.items():
# A snapshot: a plugin reload adds and removes entries on its
# own thread (DisplayController._start_plugin_reload).
plugins = list(self.plugin_manager.plugins.items())
loaded = len(plugins)
for plugin_id, plugin in plugins:
if not getattr(plugin, 'enabled', False):
logger.debug("[%s] Vegas: skipped (not enabled)", plugin_id)
continue