Package io.vertx.core.streams

## Interface StreamBase

- All Known Subinterfaces:
    `AmqpReceiver`, `AmqpSender`, `AsyncFile`, `BodyStream<T>`, `CassandraRowStream`, `ClientWebSocket`, `GrpcClientRequest<Req,​Resp>`, `GrpcClientResponse<Req,​Resp>`, `GrpcReadStream<T>`, `GrpcServerRequest<Req,​Resp>`, `GrpcServerResponse<Req,​Resp>`, `GrpcWriteStream<T>`, `HttpClientRequest`, `HttpClientResponse`, `HttpServerFileUpload`, `HttpServerRequest`, `HttpServerResponse`, `JsonParser`, `KafkaConsumer<K,​V>`, `KafkaProducer<K,​V>`, `KafkaReadStream<K,​V>`, `KafkaWriteStream<K,​V>`, `MessageConsumer<T>`, `NetSocket`, `PgChannel`, `RabbitMQConsumer`, `ReactiveReadStream<T>`, `ReactiveWriteStream<T>`, `ReadStream<T>`, `RecordParser`, `RedisConnection`, `RowStream<T>`, `ServerWebSocket`, `SockJSSocket`, `TestSuiteReport`, `WebServerRequest`, `WebSocket`, `WebSocketBase`, `WriteStream<T>`
  All Known Implementing Classes:
    `ReadStreamSubscriber`

      public interface StreamBase

  Base interface for a stream.
  Author:
    Tim Fox

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `StreamBase` | `exceptionHandler​(Handler<Throwable> handler)` | Set an exception handler.

- - ### Method Detail

    - #### exceptionHandler

          StreamBase exceptionHandler​(Handler<Throwable> handler)

      Set an exception handler.
      Parameters:
        `handler` - the handler
      Returns:
        a reference to this, so the API can be used fluently