82b5fcdd78
Major refactor of the message pump architecture: - Replace bus.py with stream_pump.py using aiostream for composable stream processing with natural fan-out via flatmap - Add to_id field to MessageState for explicit routing - Fix routing to use to_id.class format (e.g., "greeter.greeting") - Generate XSD schemas from xmlified payload classes - Fix xmlable imports (absolute -> relative) and parse_element ctx New features: - handlers/hello.py: Sample Greeting/GreetingResponse handler - config/organism.yaml: Sample organism configuration - 41 tests (31 unit + 10 integration) all passing Schema changes: - envelope.xsd: Allow any namespace payloads (##other -> ##any) Dependencies added to pyproject.toml: - aiostream>=0.5 (core dependency) - pyhumps, termcolor (for xmlable) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
44 lines
1.1 KiB
Python
44 lines
1.1 KiB
Python
"""
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message_bus — Stream-based message pump for AgentServer v2.1
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The message pump handles message flow through the organism:
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- YAML config → bootstrap → pump → handlers → responses → loop
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Key classes:
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StreamPump Main pump class (queue-backed, aiostream-powered)
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ConfigLoader Load organism.yaml and resolve imports
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Listener Runtime listener with handler and routing info
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MessageState Message flowing through pipeline steps
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Usage:
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from agentserver.message_bus import StreamPump, bootstrap
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pump = await bootstrap("config/organism.yaml")
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await pump.inject(initial_message, thread_id, from_id)
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await pump.run()
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"""
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from agentserver.message_bus.stream_pump import (
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StreamPump,
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ConfigLoader,
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Listener,
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ListenerConfig,
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OrganismConfig,
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bootstrap,
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)
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from agentserver.message_bus.message_state import (
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MessageState,
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HandlerMetadata,
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)
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__all__ = [
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"StreamPump",
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"ConfigLoader",
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"Listener",
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"ListenerConfig",
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"OrganismConfig",
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"MessageState",
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"HandlerMetadata",
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"bootstrap",
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]
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