def do731(self, irc, msg):
        nick = self._getNick(irc.network)
        for target in msg.args[1].split(','):
            if nick == target:
                self._sendNick(irc, nick)
                self.monitoring.remove(irc)
                irc.unmonitor(nick)
                break
This is sent by the MONITOR when a nick goes offline.
dataset/ETHPy150Open ProgVal/Limnoria/plugins/NickCapture/plugin.py/NickCapture.do731