# Package org.apache.coyote.http11

- Interface Summary
  Interface | Description
  --- | ---
  HttpOutputBuffer |
  InputFilter | Input filter interface.
  OutputFilter | Output filter.

- Class Summary
  Class | Description
  --- | ---
  AbstractHttp11JsseProtocol<S> |
  AbstractHttp11Protocol<S> |
  Constants | Constants.
  Http11InputBuffer | InputBuffer for HTTP that provides request header parsing as well as transfer encoding.
  Http11Nio2Protocol | HTTP/1.1 protocol implementation using NIO2.
  Http11NioProtocol | HTTP/1.1 protocol implementation using NIO.
  Http11OutputBuffer | Provides buffering for the HTTP headers (allowing responses to be reset before they have been committed) and the link to the Socket for writing the headers (once committed) and the response body.
  Http11Processor |

- Exception Summary
  Exception | Description
  --- | ---
  HeadersTooLargeException | Exception used to mark the specific error condition of the HTTP headers exceeding the maximum permitted size.