Chat SDK now lets you control what happens when a new message arrives before a previous one finishes processing, with the new concurrency option for the Chat class.

const bot = new Chat({
  concurrency: {
    strategy: "queue",
    maxQueueSize: 20,
    onQueueFull: "drop-oldest",
    queueEntryTtlMs: 60_000,
  },
  // ...
});

Four strategies are available:

• drop (default): discards incoming messages

• queue: processes the latest message after the handler finishes

• debounce: waits for a pause in conversation, processes only the final message

• concurrent: processes every message immediately, no locking

Read the documentation to get started.