Hermes-agent adds scale-to-zero and drain coordination to Gateway
TL;DR
Hermes-agent enables its gateway to scale to zero when idle and coordinate external drains before restarts, preventing dropped conversations during updates.
What changed
The hermes-agent gateway now supports scale-to-zero when idle. It coordinates external drains before restarts to maintain all active sessions. Developers and Vibe Builders can apply updates without interrupting ongoing work.
Why it matters
Basic Users experience continuous conversations during routine maintenance in chat-based workflows. This approach delivers zero dropped conversations in production use cases handling frequent updates unlike setups with standard gateway tools. Vibe Builders gain stable scaling that fits their iterative builds.
What to watch for
Compare the behavior against traditional scaling in other agent frameworks like AutoGen. Verify the feature by inspecting deployment logs for confirmed drain coordination events after an idle period.
Who this matters for
- Vibe Builders: Deploy updates to your active chat agents without worrying about dropping user sessions.
- Developers: Configure scale-to-zero and monitor the gateway logs to verify drain coordination during restarts.
Harsh’s take
Scale-to-zero is a standard cloud pattern, but applying it to stateful agent gateways is notoriously tricky. Most frameworks drop active WebSocket connections or long-running LLM calls during a redeploy. By coordinating external drains before restarts, hermes-agent addresses a real production pain point for teams running live chat interfaces.
This update means you can push code changes during peak hours without interrupting active user sessions. It is a practical infrastructure improvement that moves agent deployments closer to enterprise-grade reliability.
by Harsh Desai
About Hermes Agent
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