UpdateSupplier

^{ref / runner / UpdateSupplier}

Update suppliers are objects that can fetch a number of new updates from the Telegram Bot API. When you call run(bot), such an object will be created automatically for you. It uses the passed bot to fetch updates.

If you want to poll updates from a different source, such as a message queue, you can construct your own update source by passing a custom update supplier.

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Properties

supply

supply: (batchSize: number, signal: AbortSignal) => Promise<Y[]>;

Requests the next batch of updates of the specified size and returns them as an array. The request should respect the given AbortSignal. If the signal is raised, the currently pending request must be cancelled.

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