cleanly exit with leave() on main success
cleanly exit with leave() on main success

crossbario/autobahn-python,oberstet/autobahn-python,Jenselme/AutobahnPython,oberstet/autobahn-python,crossbario/autobahn-python,oberstet/autobahn-python,crossbario/autobahn-python,tavendo/AutobahnPython