修复长时间使用导致连接卡死的故障

优化性能，减少内存占用
提高断线切换的响应速度

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

@@ -36,7 +36,7 @@ import com.google.gson.stream.JsonReader;
 public class KLALBClient {
 
 	private UUID suid=UUID.randomUUID();
-	private IOThreadManager iom=new IOThreadManager();
+	private KLALBController iom=new KLALBController();
 		private	List<Tunnel> tls=new ArrayList<>();
 		private List<TCPListener> tcpl=new ArrayList<>();
 		private List<ProxyElement> pet=new ArrayList<>();
@@ -114,7 +114,7 @@ public class KLALBClient {
 					}
 					try {
 						//System.out.println(re);
-						Thread.sleep(1000*(1<<Math.min(re,7)));
+						Thread.sleep(5000*(1<<Math.min(re,3)));
 					} catch (InterruptedException e) {
 						e.printStackTrace();
 					}