vertx / io.vertx.rxjava.kafka.client.consumer / KafkaConsumer / partitionsRevokedHandler

# partitionsRevokedHandler

`open fun partitionsRevokedHandler(handler: Handler<MutableSet<TopicPartition>>): KafkaConsumer<K, V>`

Set the handler called when topic partitions are revoked to the consumer

### Parameters

`handler` - handler called on revoked topic partitions

Return
current KafkaConsumer instance