Merge pull request #162 from jumpserver/dev

[Update] 修改发送connect msg

coco/connection.py

@@ -12,7 +12,6 @@ except ImportError:
     import selectors2 as selectors
 
 import paramiko
-from paramiko.ssh_exception import SSHException
 
 from .service import app_service
 from .config import config

coco/proxy.py

@@ -103,6 +103,7 @@ class ProxyServer:
             server = self.get_ssh_server_conn()
         else:
             server = None
+        self.client.send(b'\r\n')
         self.connecting = False
         return server
 
@@ -148,6 +149,5 @@ class ProxyServer:
                     self.client.send_unicode('\x08\x08\x08\x08{:.1f}'.format(delay))
                 time.sleep(0.1)
                 delay += 0.1
-            self.client.send(b'\r\n')
         thread = threading.Thread(target=func)
         thread.start()