class Attach {
        public AsynchronousSocketChannel client;
        public Session channel;
    }

    void readFromServer(Session channel, AsynchronousSocketChannel client) {<FILL_FUNCTION_BODY>

        final ByteBuffer buffer = ByteBuffer.allocate(50000);
        Attach attach = new Attach();
        attach.client = client;
        attach.channel = channel;
        client.read(buffer, attach, new CompletionHandler<Integer, Attach>() {
            @Override
            public void completed(Integer result, final Attach scAttachment) {
                buffer.clear();
                try {
                    if (buffer.hasRemaining() && result >= 0) {
                        byte[] arr = new byte[result];
                        ByteBuffer b = buffer.get(arr, 0, result);
                        baos.write(arr, 0, result);
                        ByteBuffer q = ByteBuffer.wrap(baos.toByteArray());
                        if (scAttachment.channel.isOpen()) {
                            scAttachment.channel.getBasicRemote().sendBinary(q);
                        }
                        baos = new ByteArrayOutputStream();
                        readFromServer(scAttachment.channel, scAttachment.client);
                    } else {
                        if (result > 0) {
                            byte[] arr = new byte[result];
                            ByteBuffer b = buffer.get(arr, 0, result);
                            baos.write(arr, 0, result);
                            readFromServer(scAttachment.channel, scAttachment.client);
                        }
                    }
                } catch (Exception ignored) {
                }
            }

            @Override
            public void failed(Throwable t, Attach scAttachment) {
                t.printStackTrace();
            }
        });
    
<no_super_class>