fix: handle unavailable agents and retain fake manager state - #694
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Signed-off-by: Anas Khan <83116240+anxkhn@users.noreply.github.com>
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Summary
The Remote Agents page passed
NonefromListRemoteAgents()intoagents_list()when the conversation server was unavailable, causing Mesop validation to fail. Similar missing-result handling affectedGetProcessingMessages()andGetTasks().This change makes the helpers in
demo/ui/state/host_agent_service.pyreturn type-appropriate empty values on errors or missing results.demo/ui/pages/agent_list.pyalso guards the component call.In
demo/ui/service/server/in_memory_manager.py, pending-message collection now processes every ID, supplies a fallback for tasks without history, and exposes stored events through theeventsproperty.Testing
uv run --no-sync pytest demo/ui/tests/test_host_agent_service.py --verboseAll 11 focused regression tests pass.