Optimizing LLM Agent Workflows with Distributed State Machines and Real-Time WebSocket Orchestration
Introduction Large Language Model (LLM) agents have moved from research prototypes to production‑grade services that power chatbots, code assistants, data‑analysis pipelines, and autonomous tools. As these agents become more sophisticated, the orchestration of multiple model calls, external APIs, and user interactions grows in complexity. Traditional linear request‑response loops quickly become brittle, hard to debug, and difficult to scale. Two architectural patterns are emerging as a solution: Distributed State Machines – a way to model each logical step of an LLM workflow as an explicit state, with clear transitions, retries, and timeouts. By distributing the state machine across services or containers, we gain horizontal scalability and resilience. ...