Method channelDisconnected

src/RegionClient.java:1153–1159

(final ChannelHandlerContext ctx,
                                  final ChannelStateEvent e)

  }

  @Override
  public void channelDisconnected(final ChannelHandlerContext ctx,
                                  final ChannelStateEvent e) throws Exception {
    chan = null;
    super.channelDisconnected(ctx, e);  // Let the ReplayingDecoder cleanup.
    cleanup(e.getChannel());
  }

  @Override
  public void channelClosed(final ChannelHandlerContext ctx,