logobservermemfail.py

"""
When I run this script with:

twistd -ny logobservermemfail.py

On OSX, using Twisted 8.2.0, Python 2.5, i see this error:

Python(12631) malloc: *** mmap(size=1275076608) failed (error code=12)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug

"""

from twisted.web import static, server
from twisted.application import service, internet

from twisted.python import log, logfile

class MyLogObserver(object):

    def emit(self, eventDict):
        print eventDict

root = static.File(".")
application = service.Application("App")

mlo = MyLogObserver()
application.setComponent(log.ILogObserver, mlo.emit)

site = server.Site(root)
service = internet.TCPServer(8888, site)
service.setServiceParent(application)