Package io.netty.buffer

Examples of io.netty.buffer.CompositeByteBuf.readableBytes()

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        fullByteBuf.writerIndex(fullByteBuf.writerIndex() + message.readableBytes());
      }

      // Send
      statTxMsg.mark();
      statTxBytes.mark(fullByteBuf.readableBytes());
      channel.writeAndFlush(fullByteBuf);
    } catch (Exception e) {
      statError.inc();
      throw new IllegalStateException("Could not send message to " + destination, e);
    }
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            }

            MemcacheContent chunk = (MemcacheContent) msg;
            CompositeByteBuf content = (CompositeByteBuf) currentMessage.content();

            if (content.readableBytes() > getMaxContentLength() - chunk.content().readableBytes()) {
                tooLongFrameFound = true;

                currentMessage.release();
                this.currentMessage = null;
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            // Merge the received chunk into the content of the current message.
            HttpContent chunk = (HttpContent) msg;
            CompositeByteBuf content = (CompositeByteBuf) currentMessage.data();

            if (content.readableBytes() > maxContentLength - chunk.data().readableBytes()) {
                // TODO: Respond with 413 Request Entity Too Large
                //   and discard the traffic or close the connection.
                //       No need to notify the upstream handlers - just log.
                //       If decoding a response, just throw an exception.
                throw new TooLongFrameException(
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                }

                // Set the 'Content-Length' header.
                currentMessage.headers().set(
                        HttpHeaders.Names.CONTENT_LENGTH,
                        String.valueOf(content.readableBytes()));

                // All done
                return currentMessage;
            } else {
                return null;
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            // Merge the received chunk into the content of the current message.
            HttpContent chunk = (HttpContent) msg;
            CompositeByteBuf content = (CompositeByteBuf) currentMessage.content();

            if (content.readableBytes() > maxContentLength - chunk.content().readableBytes()) {
                tooLongFrameFound = true;

                // release current message to prevent leaks
                currentMessage.release();
                this.currentMessage = null;
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                }

                // Set the 'Content-Length' header.
                currentMessage.headers().set(
                        HttpHeaders.Names.CONTENT_LENGTH,
                        String.valueOf(content.readableBytes()));

                // All done
                out.add(currentMessage);
            }
        } else {
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                    currentFrame = null;
                }
                return;
            }
            CompositeByteBuf content = (CompositeByteBuf) currentFrame.content();
            if (content.readableBytes() > maxFrameSize - msg.content().readableBytes()) {
                // release the current frame
                currentFrame.release();
                tooLongFrameFound = true;
                throw new TooLongFrameException(
                        "WebSocketFrame length exceeded " + content +
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            cleanup();
        }

        ByteBuf compressedContent;
        if (removeFrameTail(msg)) {
            int realLength = fullCompressedContent.readableBytes() - FRAME_TAIL.length;
            compressedContent = fullCompressedContent.slice(0, realLength);
        } else {
            compressedContent = fullCompressedContent;
        }
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        while ((msg = channel.readOutbound()) != null) {
            out.addComponent(msg);
            out.writerIndex(out.writerIndex() + msg.readableBytes());
        }

        byte[] compressed = new byte[out.readableBytes()];
        out.readBytes(compressed);
        out.release();

        ByteArrayInputStream is = new ByteArrayInputStream(compressed);
        LZ4BlockInputStream lz4Is = new LZ4BlockInputStream(is);
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        while ((msg = channel.readOutbound()) != null) {
            out.addComponent(msg);
            out.writerIndex(out.writerIndex() + msg.readableBytes());
        }

        byte[] compressed = new byte[out.readableBytes()];
        out.readBytes(compressed);
        out.release();

        ByteArrayInputStream is = new ByteArrayInputStream(compressed);
        BZip2CompressorInputStream bZip2Is = new BZip2CompressorInputStream(is);
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