class SocketIOError(Exception):

pass

class ConnectionError(SocketIOError):

pass

class ConnectionRefusedError(ConnectionError):

"""Connection refused exception.

This exception can be raised from a connect handler when the connection

is not accepted. The positional arguments provided with the exception are

returned with the error packet to the client.

"""

def __init__(self, *args):

if len(args) == 0:

self.error_args = None

elif len(args) == 1 and not isinstance(args[0], list):

self.error_args = args[0]

else:

self.error_args = args

class TimeoutError(SocketIOError):

pass

class BadNamespaceError(SocketIOError):

pass