def trigger(self, event_name, data):
if self.connection:<EOL><INDENT>if event_name.startswith("<STR_LIT>"):<EOL><INDENT>if self.name.startswith("<STR_LIT>") or self.name.startswith("<STR_LIT>"):<EOL><INDENT>self.connection.send_event(event_name, data, channel_name=self.name)<EOL><DEDENT><DEDENT><DEDENT>
Trigger an event on this channel.  Only available for private or
        presence channels

        :param event_name: The name of the event.  Must begin with 'client-''
        :type event_name: str

        :param data: The data to send with the event.