def exists(self):
        return self.disambiguate().exists()
Method is called by the Autobahn engine when a message has been
dataset/ETHPy150Open kayhayen/Nuitka/nuitka/build/inline_copy/lib/scons-2.3.2/SCons/Node/FS.py/Entry.exists--crossover with--dataset/ETHPy150Open rapyuta/rce/rce-comm/rce/comm/server.py/RobotWebSocketProtocol.onMessage