while migrating some functionality to a deferred callback chain and debugging
my app, i noticed this oddity...
if a function doesn't have the proper args/kwargs definition, no error is
raised and everything just hangs
for example, if i have these 2 class functions in an internet.TimerService
managed class ...
def start_chain( self ):
database.get_dbPool().runInteraction( self.get_update_batch )\
.addCallback( self.process_batch )
def get_update_batch(self):
return True
and then improperly don't have an arg to capture the return value in the
callback...
def process_batch( self ):
pass
then the reactor just seems to hang.
if i kill the process, then the Unhandled Error and Traceback message prints.
If i wait until the next interval that the timerservice runs, then the
Unhandled Error and Traceback message will print then ( but that could be
minutes/hours later ).
has anyone else noticed this before ?
are there any good ways around this , other than setting the timer service to
be within seconds during bugtesting ?
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