Type Alias Partitioner

Partitioner: (
    topic: string,
    key: Uint8Array | null,
    partitionCount: number,
) => number

Partitioner function.

Determines which partition a message should be sent to.

Type Declaration

- (topic: string, key: Uint8Array | null, partitionCount: number): number
- Parameters
  - topic: string
    The topic name.
  - key: Uint8Array | null
    The message key, or null.
  - partitionCount: number
    Total number of partitions for the topic.
  Returns number
  The partition index to send to.