性能优化

src/org/kne/cloud/network/klalb/TCPConnection.java

@@ -34,7 +34,6 @@ public class TCPConnection {
 	}
 
 	public void close() {
-		// TODO 自动生成的方法存根
 		try {
 			if (din != null)
 				din.close();
@@ -70,36 +69,19 @@ public class TCPConnection {
 	public TCPConnection(Tunnel t) throws UnknownHostException, IOException {
 		this(t, t.connectClientSocket());
 	}
-
 	public TCPConnection(Tunnel t, Socket soc) throws IOException {
 		connect = soc;
 		tunnel = t;
 		// connect.setSoTimeout(10000);
 		din = new DataInputStream(new BufferedInputStream(connect.getInputStream(), 65536));
 		dout = new DataOutputStream(new BufferedOutputStream(connect.getOutputStream(), 65536));
-		ThreadTool.makeVThreadIfSupport("FLUSH", () -> {
-			try {
-				while (true) {
-					Thread.sleep(10);
-					if(flush) {
-					synchronized (dout) {
-						dout.flush();
-
-					}
-					flush=false;
-					}
-				}
-			} catch (IOException e) {
-				e.printStackTrace();
-			} catch (InterruptedException e) {
-				e.printStackTrace();
-			}
-		}).start();
 	}
 
-	private volatile boolean flush = false;
-
-	public void flush() throws IOException {
-		flush = true;
+	public boolean isOpen() {
+		if(connect==null) {
+			return false;
+		}
+		return !connect.isClosed();
 	}
+
 }