How to use

ChunkedWriter

in

org.atmosphere.nettosphere

private ByteBuf writeHeadersForHttp(AtmosphereResponse response) throws UnsupportedEncodingException {
  if (writeHeader && !headerWritten.getAndSet(true) && response != null) {
    return Unpooled.wrappedBuffer(constructStatusAndHeaders(response, -1).getBytes("UTF-8"));
  }
  return Unpooled.EMPTY_BUFFER;
}

  @Override
  public void operationComplete(ChannelFuture future) throws Exception {
    prepareForClose(response);
  }
});

@Override
public void close(final AtmosphereResponse response) throws IOException {
  if (!channel.isOpen() || doneProcessing.get()) return;
  ByteBuf writeBuffer = writeHeadersForHttp(response);
  if (writeBuffer.capacity() > 0 && response != null) {
    try {
      lock.writeLock().lock();
      channel.writeAndFlush(writeBuffer).addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(ChannelFuture future) throws Exception {
          prepareForClose(response);
        }
      });
      channel.flush();
    } finally {
      lock.writeLock().unlock();
    }
  } else {
    try {
      lock.writeLock().lock();
      prepareForClose(response);
    } finally {
      lock.writeLock().unlock();
    }
  }
}

void _close(AtmosphereResponse response) throws UnsupportedEncodingException {
  if (!doneProcessing.getAndSet(true) && channel.isOpen()) {
    ByteBuf writeBuffer = writeHeaders(response);
    if (writeBuffer.capacity() != 0) {
      writeBuffer = Unpooled.wrappedBuffer(writeBuffer, END);
    } else {
      writeBuffer = Unpooled.buffer(ENDCHUNK.length).writeBytes(ENDCHUNK);
    }
    channel.writeAndFlush(writeBuffer).addListener(new ChannelFutureListener() {
      @Override
      public void operationComplete(ChannelFuture future) throws Exception {
        logger.trace("Async Closing Done {}", channel);
        if (!keepAlive) {
          channel.close().awaitUninterruptibly();
        }
      }
    });
  }
}

void prepareForClose(final AtmosphereResponse response) throws UnsupportedEncodingException {
  AtmosphereResource r = response != null ? response.resource() : null;
  if (r == null || r.isSuspended() && !r.isResumed()) {
    keepAlive = false;
  }
  _close(response);
}

    new ChunkedWriter(ctx.channel(), true, ka) :
    new StreamWriter(ctx.channel(), true, ka);
    new ChunkedWriter(ctx.channel(), isLast, ka) :
    new StreamWriter(ctx.channel(), isLast, ka);
method = request.getMethod();

@Override
public void close(final AtmosphereResponse response) throws IOException {
  if (!channel.isOpen() || doneProcessing.get()) return;
  ByteBuf writeBuffer = writeHeadersForHttp(response);
  if (writeBuffer.capacity() > 0 && response != null) {
    try {
      lock.writeLock().lock();
      channel.writeAndFlush(writeBuffer).addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(ChannelFuture future) throws Exception {
          prepareForClose(response);
        }
      });
      channel.flush();
    } finally {
      lock.writeLock().unlock();
    }
  } else {
    try {
      lock.writeLock().lock();
      prepareForClose(response);
    } finally {
      lock.writeLock().unlock();
    }
  }
}

void _close(AtmosphereResponse response) throws UnsupportedEncodingException {
  if (!doneProcessing.getAndSet(true) && channel.isOpen()) {
    ByteBuf writeBuffer = writeHeaders(response);
    if (writeBuffer.capacity() != 0) {
      writeBuffer = Unpooled.wrappedBuffer(writeBuffer, END);
    } else {
      writeBuffer = Unpooled.buffer(ENDCHUNK.length).writeBytes(ENDCHUNK);
    }
    channel.writeAndFlush(writeBuffer).addListener(new ChannelFutureListener() {
      @Override
      public void operationComplete(ChannelFuture future) throws Exception {
        logger.trace("Async Closing Done {}", channel);
        if (!keepAlive) {
          channel.close().awaitUninterruptibly();
        }
      }
    });
  }
}

void prepareForClose(final AtmosphereResponse response) throws UnsupportedEncodingException {
  AtmosphereResource r = response != null ? response.resource() : null;
  if (r == null || r.isSuspended() && !r.isResumed()) {
    keepAlive = false;
  }
  _close(response);
}

    new ChunkedWriter(ctx.channel(), true, ka) :
    new StreamWriter(ctx.channel(), true, ka);
    new ChunkedWriter(ctx.channel(), isLast, ka) :
    new StreamWriter(ctx.channel(), isLast, ka);
method = request.getMethod();

private ByteBuf writeHeadersForHttp(AtmosphereResponse response) throws UnsupportedEncodingException {
  if (writeHeader && !headerWritten.getAndSet(true) && response != null) {
    return Unpooled.wrappedBuffer(constructStatusAndHeaders(response, -1).getBytes("UTF-8"));
  }
  return Unpooled.EMPTY_BUFFER;
}

ByteBuf writeBuffer = writeHeaders(response);
if (headerWritten.get()) {
  if (writeBuffer.capacity() != 0) {

  @Override
  public void operationComplete(ChannelFuture future) throws Exception {
    prepareForClose(response);
  }
});

private ByteBuf writeHeaders(AtmosphereResponse response) throws UnsupportedEncodingException {
  if (writeHeader && !headerWritten.getAndSet(true) && response != null) {
    return Unpooled.wrappedBuffer(Unpooled.wrappedBuffer(constructStatusAndHeaders(response, -1).getBytes("UTF-8")));
  }
  return Unpooled.EMPTY_BUFFER;
}

ByteBuf writeBuffer = writeHeaders(response);
if (headerWritten.get()) {
  if (writeBuffer.capacity() != 0) {

private ByteBuf writeHeaders(AtmosphereResponse response) throws UnsupportedEncodingException {
  if (writeHeader && !headerWritten.getAndSet(true) && response != null) {
    return Unpooled.wrappedBuffer(Unpooled.wrappedBuffer(constructStatusAndHeaders(response, -1).getBytes("UTF-8")));
  }
  return Unpooled.EMPTY_BUFFER;
}