CocoMUD client

At times, CocoMUC fails to notice that the connection is broken. When entering a command, however, the following traceback appears:

Traceback (most recent call last):
  File "C:\Users\Vincent\src\cocomud\src\log.py", line 224, in run_with_except_hook
    run_original(*args2, **kwargs2)
  File "C:\Users\Vincent\src\cocomud\src\client.py", line 89, in run
    msg = self.client.read_very_eager()
  File "C:\python27\lib\telnetlib.py", line 416, in read_very_eager
    self.fill_rawq()
  File "C:\python27\lib\telnetlib.py", line 576, in fill_rawq
    buf = self.sock.recv(50)
error: [Errno 10054] An existing connection was forcibly closed by the remote host

Steps to reproduce¶

1. Connect to a world.
2. Shut down the connection (disable the WiFi, for instance).
3. Type a command in the MUD client.
   If necessary.
4. Reset your connection (enable the WiFi, in this example).
5. Type another command in the MUD client.