diff --git a/scripts/proxy/cliside.py b/scripts/proxy/cliside.py
index acc9180..ed5e0c1 100644
--- a/scripts/proxy/cliside.py
+++ b/scripts/proxy/cliside.py
@@ -4,11 +4,9 @@ import json
 import random
 import time
 import threading
-import tornado.ioloop
-import tornado.web
-import tornado.gen
-import tornado.websocket
-import tornado.tcpserver
+from tornado import ioloop
+from tornado import gen
+from tornado.websocket import websocket_connect
 from tornado.tcpclient import TCPClient
 
 class ClientSide:
@@ -16,11 +14,22 @@ class ClientSide:
     def __init__(self, local_ip, remote_ip):
         self._local_ip = local_ip
         self._remote_ip = remote_ip
+        self.local_conn = None
+        self.remote_conn = None
 
-     @gen.coroutine
-     def co_connect():
-         [host, port] = self._local_ip.split(':')
-         stream = yield TCPClient().connect(host, port)
+    @gen.coroutine
+    def co_connect(self):
+        while True:
+            if not self.local_conn:
+                [local_host, local_port] = self._local_ip.split(':')
+                local_conn = yield TCPClient().connect(local_host, local_port)
+            if not self.remote_conn:
+                [remote_host, remote_port] = self._remote_ip.split(':')
+                url = 'ws://%s:%s/websocket' % (remote_host, remote_port)
+                remote_conn = yield websocket_connect(url)
+
+            if self.local_conn:
+                pass
 
     def run(self):
-        ioloop.IOLoop.current().run_sync(self,connec)
+        ioloop.IOLoop.current().run_sync(self.co_connect)
diff --git a/scripts/proxy/srvside.py b/scripts/proxy/srvside.py
index 74d4964..f7ff080 100644
--- a/scripts/proxy/srvside.py
+++ b/scripts/proxy/srvside.py
@@ -14,6 +14,7 @@ app = None
 class ServerSide:
 
     def __init__(self, local_port, remote_port):
+        global app
         self._local_port = int(local_port)
         self._remote_port = int(remote_port)
         app = self
@@ -131,6 +132,7 @@ class RemoteServerConnection(object):
         self.localSocket = None
 
     async def handle_stream(self):
+        global app
         while True:
             try:
                 data = await self.stream.read_until(b"\n")
@@ -151,6 +153,7 @@ class RemoteServerConnection(object):
 class RemoteServer(tornado.tcpserver.TCPServer):
 
     async def handle_stream(self, stream, address):
+        global app
         conn = RemoteServerConnection(steam, address)
         if not app.addRemoteConn(conn):
             stream.close()
@@ -164,14 +167,17 @@ class RemoteServer(tornado.tcpserver.TCPServer):
 class LocalSocketHandler(tornado.websocket.WebSocketHandler):
 
     def open(self):
+        global app
         self._recvBuf = ''
         app.addLocalConn(self)
 
     def on_message(self, message):
+        global app
         self._recvBuf += message
         self.parsePacket()
 
     def on_close(self):
+        global app
         app.removeLocalConn(self)
 
     def parsePacket(self):
@@ -186,6 +192,7 @@ class LocalSocketHandler(tornado.websocket.WebSocketHandler):
             self.dispatchMsg(msg)
 
     def dispatchMsg(self, msg):
+        global app
         if msg['cmd'] == 'connectOk':
             app.onLocalConnectOk(msg)
         elif msg['cmd'] == 'forwardData':
@@ -196,4 +203,3 @@ class LocalSocketHandler(tornado.websocket.WebSocketHandler):
     def sendMsg(self, msg):
         data = json.dumps(msg) + '\n'
         self.write_message(data)
-