fix Twisted 12.1
fix Twisted 12.1

Geoion/AutobahnPython,markope/AutobahnPython,RyanHope/AutobahnPython,oberstet/autobahn-python,nucular/AutobahnPython,crossbario/autobahn-python,oberstet/autobahn-python,Jenselme/AutobahnPython,oberstet/autobahn-python,tavendo/AutobahnPython,meejah/AutobahnPython,schoonc/AutobahnPython,hzruandd/AutobahnPython,crossbario/autobahn-python,ttimon7/AutobahnPython,jvdm/AutobahnPython,crossbario/autobahn-python