Class Http2ClientUpgradeCodec

Constructor Summary

Method Summary

Constructor Details

• Http2ClientUpgradeCodec

  public Http2ClientUpgradeCodec(Http2FrameCodec frameCodec, ChannelHandler upgradeToHandler)

• Http2ClientUpgradeCodec

  public Http2ClientUpgradeCodec(String handlerName, Http2FrameCodec frameCodec, ChannelHandler upgradeToHandler)

• Http2ClientUpgradeCodec

  public Http2ClientUpgradeCodec(Http2ConnectionHandler connectionHandler)

  Creates the codec using a default name for the connection handler when adding to the pipeline.

  Parameters:

  connectionHandler - the HTTP/2 connection handler

• Http2ClientUpgradeCodec

  public Http2ClientUpgradeCodec(Http2ConnectionHandler connectionHandler, Http2MultiplexHandler http2MultiplexHandler)

  Creates the codec using a default name for the connection handler when adding to the pipeline.

  Parameters:

  connectionHandler - the HTTP/2 connection handler

  http2MultiplexHandler - the Http2 Multiplexer handler to work with Http2FrameCodec

• Http2ClientUpgradeCodec

  public Http2ClientUpgradeCodec(String handlerName, Http2ConnectionHandler connectionHandler)

  Creates the codec providing an upgrade to the given handler for HTTP/2.

  Parameters:

  handlerName - the name of the HTTP/2 connection handler to be used in the pipeline, or null to auto-generate the name

  connectionHandler - the HTTP/2 connection handler

• Http2ClientUpgradeCodec

  public Http2ClientUpgradeCodec(String handlerName, Http2ConnectionHandler connectionHandler, Http2MultiplexHandler http2MultiplexHandler)

  Creates the codec providing an upgrade to the given handler for HTTP/2.

  Parameters:

  handlerName - the name of the HTTP/2 connection handler to be used in the pipeline, or null to auto-generate the name

  connectionHandler - the HTTP/2 connection handler

Method Details

• protocol

  public CharSequence protocol()

  Description copied from interface: HttpClientUpgradeHandler.UpgradeCodec

  Returns the name of the protocol supported by this codec, as indicated by the 'UPGRADE' header.

  Specified by:

  protocol in interface HttpClientUpgradeHandler.UpgradeCodec

• setUpgradeHeaders

  public Collection<CharSequence> setUpgradeHeaders(ChannelHandlerContext ctx, HttpRequest upgradeRequest)

  Description copied from interface: HttpClientUpgradeHandler.UpgradeCodec

  Sets any protocol-specific headers required to the upgrade request. Returns the names of all headers that were added. These headers will be used to populate the CONNECTION header.

  Specified by:

  setUpgradeHeaders in interface HttpClientUpgradeHandler.UpgradeCodec

• upgradeTo

  public void upgradeTo(ChannelHandlerContext ctx, FullHttpResponse upgradeResponse) throws Exception

  Description copied from interface: HttpClientUpgradeHandler.UpgradeCodec

  Performs an HTTP protocol upgrade from the source codec. This method is responsible for adding all handlers required for the new protocol.

  Specified by:

  upgradeTo in interface HttpClientUpgradeHandler.UpgradeCodec

  Parameters:

  ctx - the context for the current handler.

  upgradeResponse - the 101 Switching Protocols response that indicates that the server has switched to this protocol.

  Throws:

  Exception