[Xlightweb-develop] Bug of HttpClientConnection

[Hongwenchina <hon...@16...>]

Gregor,
    hi, there is a bug in HttpClientConnection. when call setMaxReadBufferThreshold, the ioHandler will be suspended, and the read is never
resumed.
    xsocket version is 2.8.14, xlightweb version is 2.13.2. And testing case is below:
 
public class TestXSocket implements IHttpResponseHandler, IBodyDataHandler{
 int x;
 ByteBuffer buffer = ByteBuffer.allocate(1024);
 public void test() throws Exception{  
  IHttpRequest request = new GetRequest("http://viewer.tj.cnki.net/CAJViewer%207.0.2.self.exe");
  HttpClientConnection httpClientConnection = new HttpClientConnection("viewer.tj.cnki.net", 80);
  httpClientConnection.getUnderlyingTcpConnection().setMaxReadBufferThreshold(4096);
  httpClientConnection.send(request,this);       
 }
 @Override
 public void onException(IOException ioe) throws IOException {
  // TODO Auto-generated method stub
  
 }
 @Override
 public void onResponse(IHttpResponse response) throws IOException {
  // TODO Auto-generated method stub
  response.getNonBlockingBody().setDataHandler(this);
 }
 @Override
 public boolean onData(NonBlockingBodyDataSource bodyDataSource)
   throws BufferUnderflowException {
  // TODO Auto-generated method stub
  int ava;
  try {
   ava = bodyDataSource.available();
  } catch (Exception e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
   return true;
  }
  if(ava<0){
   System.out.println(x);
   return true;
  }
  int size;
  try {
   buffer.clear();
   size = bodyDataSource.read(buffer);
   buffer.flip();
   String str = new String(buffer.array());
   
   x += size;
  } catch (IOException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  
  
  return true;
 }
  public static void main(String []args) throws Exception{
  TestXSocket t = new TestXSocket();
  
  Thread.sleep(2000);
  t.test();
  
  Thread.sleep(200000);
 }
}