socket数据压缩传输问题

Question

客户端：
socket = new Socket(host,4000);ZipOutputStream zipout = new ZipOutputStream(socket.getOutputStream());
zipout.putNextEntry(new ZipEntry("a.zip"));DataOutputStream output = new DataOutputStream(zipout);
DataInputStream input = new DataInputStream(socket.getInputStream());output.writeLong(10000); 
long clientNumber = input.readLong();//1234
output.writeInt(222);
服务器端：
ServerSocket serversocket = new ServerSocket(4000);
Socket client = serversocket.accept();
ZipInputStream zipin = new ZipInputStream(client.getInputStream());
zipin.getNextEntry();input = new DataInputStream(zipin);
output = new DataOutputStream(client.getOutputStream());output.writeInt(1234);
long magicNumber = input.readLong();//10000
int intnumber = input.readInt();//222请问像上面这样用socket压缩数据进行传输可以吗？
好像在readLong()和readInt()时碰到了问题，程序被Block了，
请教高手,怎么样在socket压缩数据时用DataInputStream()和DataOutputStream()？