#NEWLINE# def unset_pass_through( self ) : #NEWLINE# #INDENT# ' unset pass-through mode ' #NEWLINE# observed_events = [ ] #NEWLINE# observed_events += self . openflow_buffer . unset_pass_through ( ) #NEWLINE# if hasattr ( observed_events . controller_sync_callback , 'unset_pass_through' ) : #NEWLINE# #INDENT# observed_events += self . controller_sync_callback . unset_pass_through ( ) #NEWLINE# #UNINDENT# observed_events . sort ( key = ( lambda e : e . time . as_float ( ) ) ) #NEWLINE# return observed_events