Class PortUnificationServerHandler

All Implemented Interfaces:
ChannelHandler, ChannelUpstreamHandler, LifeCycleAwareChannelHandler

public class PortUnificationServerHandler extends FrameDecoder
Manipulates the current pipeline dynamically to switch protocols or enable SSL or GZIP.
  • Field Details

    • sslCtx

      private final SslContext sslCtx
    • detectSsl

      private final boolean detectSsl
    • detectGzip

      private final boolean detectGzip
  • Constructor Details

    • PortUnificationServerHandler

      public PortUnificationServerHandler(SslContext sslCtx)
    • PortUnificationServerHandler

      private PortUnificationServerHandler(SslContext sslCtx, boolean detectSsl, boolean detectGzip)
  • Method Details

    • decode

      protected Object decode(ChannelHandlerContext ctx, Channel channel, ChannelBuffer buffer)
      Description copied from class: FrameDecoder
      Decodes the received packets so far into a frame. If an sub-class wants to extract a frame out of the buffer it should use the FrameDecoder.extractFrame(ChannelBuffer, int, int) method, to make optimizations easier later.
      Specified by:
      decode in class FrameDecoder
      Parameters:
      ctx - the context of this handler
      channel - the current channel
      buffer - the cumulative buffer of received packets so far. Note that the buffer might be empty, which means you should not make an assumption that the buffer contains at least one byte in your decoder implementation.
      Returns:
      the decoded frame if a full frame was received and decoded. null if there's not enough data in the buffer to decode a frame.
    • isSsl

      private boolean isSsl(ChannelBuffer buffer)
    • isGzip

      private boolean isGzip(int magic1, int magic2)
    • isHttp

      private static boolean isHttp(int magic1, int magic2)
    • isFactorial

      private static boolean isFactorial(int magic1)
    • enableSsl

      private void enableSsl(ChannelHandlerContext ctx)
    • enableGzip

      private void enableGzip(ChannelHandlerContext ctx)
    • switchToHttp

      private void switchToHttp(ChannelHandlerContext ctx)
    • switchToFactorial

      private void switchToFactorial(ChannelHandlerContext ctx)