- await future returned by send() instead of flush()
- use consumer groups by default
- process tasks in batches by default, configurable
- manually commit offsets when batch is processed
- Orchestrator and Executor classes to run LangGraph in a distributed fashion using Kafka as a message bus for communication
- Orchestrator and Executor run on-demand when a new message is published to the topic they listen to
- Orchestrator is responsible for running the Pregel algorithm (deciding next tasks to run) and sending messages to the executor topic
- Executor is responsible for executing each task (node), and sending messages to the orchestrator topic when done
Nuno Campos