延迟优化

2022-11-26 08:22:16 +08:00
parent 0b5ff2465b
commit 479204919b
4 changed files with 110 additions and 99 deletions
@@ -12,61 +12,94 @@ public class TCPConnection {

 	private Tunnel tunnel;
 	private Socket connect;
-private	DataInputStream din;
-public Tunnel getTunnel() {
-	return tunnel;
-}
-private	DataOutputStream dout;
-private long delay;
-public Socket getConnect() {
-	return connect;
-}
-public DataInputStream getDin() {
-	return din;
-}
-public DataOutputStream getDout() {
-	return dout;
-}
-public void close() {
-	// TODO 自动生成的方法存根
-	try {
-		if(din!=null)
-		din.close();
-	} catch (IOException e1) {
-		// TODO 自动生成的 catch 块
-		e1.printStackTrace();
+	private DataInputStream din;
+
+	public Tunnel getTunnel() {
+		return tunnel;
 	}
-	try {
-		if(dout!=null)
-		dout.close();
-	} catch (IOException e1) {
-		// TODO 自动生成的 catch 块
-		e1.printStackTrace();
+
+	private DataOutputStream dout;
+	private long delay;
+
+	public Socket getConnect() {
+		return connect;
 	}
-	try {
-		if(connect!=null)
-		connect.close();
-	} catch (IOException e) {
-		// TODO 自动生成的 catch 块
-		e.printStackTrace();
+
+	public DataInputStream getDin() {
+		return din;
+	}
+
+	public DataOutputStream getDout() {
+		return dout;
+	}
+
+	public void close() {
+		// TODO 自动生成的方法存根
+		try {
+			if (din != null)
+				din.close();
+		} catch (IOException e1) {
+			// TODO 自动生成的 catch 块
+			e1.printStackTrace();
+		}
+		try {
+			if (dout != null)
+				dout.close();
+		} catch (IOException e1) {
+			// TODO 自动生成的 catch 块
+			e1.printStackTrace();
+		}
+		try {
+			if (connect != null)
+				connect.close();
+		} catch (IOException e) {
+			// TODO 自动生成的 catch 块
+			e.printStackTrace();
+		}
+		connect = null;
+	}
+
+	public long getDelay() {
+		return delay;
+	}
+
+	public void setDelay(long delay) {
+		this.delay = delay;
+	}
+
+	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(100);
+					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;
 	}
-	connect=null;
-}
-public long getDelay() {
-	return delay;
-}
-public void setDelay(long delay) {
-	this.delay = delay;
-}
-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));
-		
-}
 }