def open(self):
        """Open Channel.

        :return:
        """
        self._inbound = []
        self._exceptions = []
        self.set_state(self.OPENING)
        self.rpc_request(specification.Channel.Open())
        self.set_state(self.OPEN)
def open ( self ) : self . _inbound = [ ] self . _exceptions = [ ] self . set_state ( self . OPENING ) self . rpc_request ( specification . Channel . Open ( ) ) self . set_state ( self . OPEN )
Open Channel.

        :return: