def __init__(self, channel, name, server):
threading.Thread.__init__(self, target=self._run)<EOL>self.__channel = channel<EOL>self.__transport = channel.get_transport()<EOL>self.__name = name<EOL>self.__server = server<EOL>
Create a new handler for a channel.  This is used by L{ServerInterface}
to start up a new handler when a channel requests this subsystem.  You
don't need to override this method, but if you do, be sure to pass the
C{channel} and C{name} parameters through to the original C{__init__}
method here.

@param channel: the channel associated with this subsystem request.
@type channel: L{Channel}
@param name: name of the requested subsystem.
@type name: str
@param server: the server object for the session that started this
    subsystem
@type server: L{ServerInterface}