vertx / io.vertx.kafka.client.consumer / KafkaReadStream / pause

# pause

`abstract fun pause(topicPartitions: MutableSet<TopicPartition>): KafkaReadStream<K, V>`

Suspend fetching from the requested partitions.

### Parameters

`topicPartitions` - topic partition from which suspend fetching

Return
current KafkaReadStream instance

`abstract fun pause(topicPartitions: MutableSet<TopicPartition>, completionHandler: Handler<AsyncResult<Void>>): KafkaReadStream<K, V>`

Suspend fetching from the requested partitions.

### Parameters

`topicPartitions` - topic partition from which suspend fetching

`completionHandler` - handler called on operation completed

Return
current KafkaReadStream instance