[Twisted-Python] [cpushare at cpushare.com: CPUShare Exception]

[Andrea Arcangeli]

On Thu, Jul 07, 2005 at 08:48:59AM -0400, glyph at divmod.com wrote:
> It seems like you might want to filter more than just OpenSSL.SSL.Error ;). 

very likely ;), but I guess I can wait until some harmless annoyance
trigger like in this case.

The number of emails the server sends me has a maximum of 10, to avoid
getting the same exception too many times (and the max number of sms is
1). So even something goes wrong and I'm on vacation I don't risk to
fill the inbox ;)

> eventDict['failure'] is a twisted.python.failure.Failure object; see the 
> API docs or the code for that class for details on introspecting them 
> (they're designed to be easier to introspect than Python tuples).
> 
> For your particular request:
> 
> if not eventDict['failure'].check(OpenSSL.SSL.Error):
> send_exception(...)

cool, I updated it like this.

from OpenSSL import SSL
from twisted.python import log

# local
from cpushare.mail import send_exception

class cpushare_logging_observer_class(object):
	def __init__(self, factory):
		self.factory = factory
	def start(self):
		if self.factory.production:
			log.addObserver(self.emit)
	def stop(self):
		if self.factory.production:
			log.removeObserver(self.emit)
	def emit(self, eventDict):
		edm = eventDict['message']
		if not edm:
			if eventDict['isError'] and eventDict.has_key('failure'):
				failure = eventDict['failure']
				if not failure.check(SSL.Error):
					send_exception(failure)

Thanks.