Change something

coco/app.py

@@ -50,6 +50,7 @@ class Coco:
 
         self.make_logger()
         self.sshd = None
+        self.running = True
 
     def make_logger(self):
         create_logger(self)

coco/forward.py

@@ -40,7 +40,7 @@ class ProxyServer:
         try:
             ssh.connect(asset.ip, port=asset.port, username=system_user.username,
                     password=system_user.password, pkey=system_user.private_key)
-        except (paramiko.AuthenticationException,) as e:
+        except (paramiko.AuthenticationException, paramiko.ssh_exception.NoValidConnectionsError) as e:
             pass
 
         except socket.error:

coco/interactive.py

 #!coding: utf-8
 import socket
 
-import select
-
 from . import char
 from .utils import TtyIOParser, wrap_with_line_feed as wr, \
     wrap_with_primary as primary, wrap_with_warning as warning

coco/models.py

 import json
 import threading
 
-import select
-
 
 BUF_SIZE = 4096
 
@@ -160,12 +158,10 @@ class WSProxy:
 
     def forward(self):
         while not self.stop_event.is_set():
-            r, w, e = select.select([self.child], [], [])
-            if self.child in r:
-                data = self.child.recv(BUF_SIZE)
-                if len(data) == 0:
-                    self.close()
-                self.ws.write_message(data)
+            data = self.child.recv(BUF_SIZE)
+            if len(data) == 0:
+                self.close()
+            self.ws.write_message(data)
 
     def auto_forward(self):
         thread = threading.Thread(target=self.forward, args=())