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fix(plugin): keep status responsive during installation

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This commit is contained in:
Hyu
2026-09-01 12:46:16 +08:00
parent 91e09af76a
commit e5e62c8fe9
2 changed files with 100 additions and 24 deletions
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src/langbot/pkg/plugin/connector.py
+28 -19
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@@ -789,9 +789,13 @@ class PluginRuntimeConnector(ManagedRuntimeConnector):
if not self.is_enable_plugin or not hasattr(self, 'handler'):
return
runtime_handler = self._runtime_handler()
desired_states = await self._load_workspace_desired_states(execution_context)
desired_by_uuid = {state.binding.installation_uuid: state for state in desired_states}
async with self._state_lock:
# Read the durable desired state while holding the same gate used by
# install/remove bookkeeping. Otherwise a request can load a stale
# pre-install snapshot, wait for the installer to publish its
# in-memory state, and then incorrectly remove that new binding.
desired_states = await self._load_workspace_desired_states(execution_context)
desired_by_uuid = {state.binding.installation_uuid: state for state in desired_states}
previous_ids = set(self._workspace_installations.get(execution_context.workspace_uuid, set()))
for installation_uuid in previous_ids - set(desired_by_uuid):
previous = self._known_desired_states.get(installation_uuid)
@@ -1751,14 +1755,27 @@ class PluginRuntimeConnector(ManagedRuntimeConnector):
artifact_digest = hashlib.sha256(file_bytes).hexdigest()
await self._store_artifact_package(execution_context, artifact_digest, file_bytes)
try:
binding, previous_digest, previous_was_durable = await self._persist_installation_package(
execution_context,
plugin_author=plugin_author,
plugin_name=plugin_name,
install_source=install_source,
install_info=install_info,
artifact_digest=artifact_digest,
)
# Persist and publish the new desired generation under the same
# gate used by request-time reconciliation. This closes the small
# window where another request could observe the durable row first
# and perform the same slow Runtime apply while holding the gate.
async with self._state_lock:
binding, previous_digest, previous_was_durable = await self._persist_installation_package(
execution_context,
plugin_author=plugin_author,
plugin_name=plugin_name,
install_source=install_source,
install_info=install_info,
artifact_digest=artifact_digest,
)
desired = PluginInstallationDesiredState(binding=binding, enabled=True)
runtime_handler.register_installation_binding(
binding,
plugin_author=plugin_author,
plugin_name=plugin_name,
)
self._known_desired_states[binding.installation_uuid] = desired
self._workspace_installations.setdefault(binding.workspace_uuid, set()).add(binding.installation_uuid)
except Exception:
await self._delete_artifact_if_unreferenced(execution_context, artifact_digest)
raise
@@ -1770,18 +1787,10 @@ class PluginRuntimeConnector(ManagedRuntimeConnector):
pass
except Exception as exc:
self.ap.logger.debug(f'Legacy OSS plugin cleanup skipped: {exc}')
runtime_handler.register_installation_binding(
binding,
plugin_author=plugin_author,
plugin_name=plugin_name,
)
await self._apply_desired_state(
PluginInstallationDesiredState(binding=binding, enabled=True),
desired,
artifact_package=file_bytes,
)
desired = PluginInstallationDesiredState(binding=binding, enabled=True)
self._known_desired_states[binding.installation_uuid] = desired
self._workspace_installations.setdefault(binding.workspace_uuid, set()).add(binding.installation_uuid)
if previous_digest is not None and previous_digest != artifact_digest:
await self._delete_artifact_if_unreferenced(execution_context, previous_digest)
await self._wait_for_installed_plugin_ready(plugin_author, plugin_name, task_context)