[xSocket-develop] ExtendedClosedChannelException

[王普 <wa...@ho...>]

Client:
import java.io.IOException;
import java.net.InetSocketAddress;

import org.xsocket.connection.BlockingConnection;
import org.xsocket.connection.IBlockingConnection;

public class UserClientTest {
 public static void main(String[] args) throws IOException {
  InetSocketAddress address = new InetSocketAddress("10.88.132.69", 32111);
  IBlockingConnection bc = new BlockingConnection(address.getHostName(),
    address.getPort());
  String req = "hello";
  bc.write(req + "\r\n");
  bc.flush();
  String s = bc.readStringByDelimiter("\r\n");
  System.out.println(s);
 }
}

Server-Handler:
  public boolean onData(INonBlockingConnection nbc) throws IOException, BufferUnderflowException, ClosedChannelException, MaxReadSizeExceededException {
   String data = nbc.readStringByDelimiter("\r\n");
   if (data.equals(""))
    nbc.write(Constant.RESULT + Constant.FAILURE + "\r\n");
   else
    nbc.write(Constant.RESULT + Constant.SUCCESS + "\r\n");
   nbc.flush();
  return true;
 }

sometimes ExtendedClosedChannelException wil occur,sometimes not occur.
I am so surprise.
If you can help me, thank you very much!