def stop(self):
"""Stop polling the subscription."""
if not self._run:
print "ERROR: Test not started"
return
SUBSCRIPTION_MANAGER.destroy(self._sid)
self._run = 0
self._sid = None
return
def _poll(self):
try:
self._running = 1
if self._poll_all:
changed_values = SUBSCRIPTION_MANAGER.poll_all(self._sid)
else:
changed_values = SUBSCRIPTION_MANAGER.poll_changed(self._sid)
if changed_values:
self._changed_values = changed_values
self._values.update(changed_values)
finally:
self._schedule()
return
def start(self):
"""Start the memory use test's thread."""
if self._run:
print "ERROR: Test already started"
return
nrt = {}
self._nids = []
getable_nodes = all_getable_nodes(self._anchor)
for node in getable_nodes:
node_url = as_node_url(node)
self._nids.append(node_url)
nrt[node_url] = node
self._nids.sort()
self._sid = SUBSCRIPTION_MANAGER.create_polled(nrt)
self._run = 1
self._schedule()
return
>>> p0.start()
"""
print 78*"*"
return
def help():
print 78*"*" + """
Interactive Functions:
help() - Display this message.
examples() - Display a bunch of test doc examples.
new_polled() - Instanciate a new "memory use test."
Returns an integer used to identify the test. Pass the returned
integer to the subscriber() function to get a reference to the new
test.
The test object has a "help()" method providing information on
interacting with the test. The test does not start running until
the start() method is invoked."""
print 78*"*"
if __name__ == '__main__':
SUBSCRIPTION_MANAGER._set_tunable_parameters({'slow_poll_delay':0.5,
'untuned_poll_delay':0.0,
})
SUBSCRIPTION_MANAGER.start()
help()
