def __init__(self, file_name):
'''
Constructor.
Parameters:
file_name - The name of a previously recorded event consumer session.
This file should have been created with the EventRecorder
class.
'''
f = open(file_name)
xml_doc = f.read()
root_dom = parseString(xml_doc)
self.events = []
session_dom = root_dom.firstChild
channel_name = session_dom.getAttribute('channel-name')
self.supplier = Supplier(channel_name)
for node in session_dom.childNodes:
if node.nodeName == 'Event':
event_name = node.getAttribute('event-name')
# stringified event structure
ses = self.restoreXMLEntities(str(node.firstChild.nodeValue))
se = pickle.loads(ses) # event structure
self.events.append(Event(self.supplier, str(event_name), se))
def sendMessages(self):
supplier = Supplier(perftest.NOTIFICATION_STRESS_CHANNEL_NAME)
for i in range(0, self.numMessages):
supplier.publishEvent(self.event)
if (self.delayBetweenMessages > 0):
sleep(self.delayBetweenMessages / 1000.)
supplier.disconnect()
return
def __init__(self, topicName=None, component=None, domain=None):
"""
Constructor
Params:
- topicName is the name of the notification channel to use
- component is object generating the alarms (optional)
- domain is the name of the domain of notification channels
the channel belongs to. (optional)
Returns: Nothing
Raises: Nothing
"""
if domain is None:
self.supplier = Supplier(topicName, component, ACS_NC_DOMAIN_ALARMSYSTEM)
else:
self.supplier = Supplier(topicName, component, domain)
def initialize(self):
'''
Override this method inherited from ComponentLifecycle
'''
self.LOGGER.logTrace("CounterSupplier.CounterSupplier")
#Create a supplier
self.LOGGER.logInfo('Creating an instance of Supplier')
self.supplier = Supplier(COUNTER.CHANNELNAME_COUNTER)
def main(argv):
suppliers = []
suppliers_params = []
n_events = int(argv[0])
wait_sec = int(argv[1])
for ch in argv[2:]:
ch = int(ch)
channel = None
if ch == 1:
channel = TEST_NS_STATISTICS_SERVICE.CHANNEL_1
elif ch == 2:
channel = TEST_NS_STATISTICS_SERVICE.CHANNEL_2
elif ch == 3:
channel = TEST_NS_STATISTICS_SERVICE.CHANNEL_3
elif ch == 4:
channel = TEST_NS_STATISTICS_SERVICE.CHANNEL_4
else:
raise BaseException("Wrong channel. Must be between 1 and 4")
# Create a supplier
suppliers.append(Supplier(channel))
# Create the parameters of the supplier
suppliers_params.append({'channel_id': ch})
for j in xrange(0,n_events):
for i in xrange(0,len(suppliers)):
supplier = suppliers[i]
channel_id = suppliers_params[i]['channel_id']
data = TEST_NS_STATISTICS_SERVICE.Test1EventData(j, j, "%d Event in channel %d"%(j,channel_id))
supplier.publishEvent(data)
print "Published the event number %d to channel %d" % (j, channel_id)
if wait_sec > 0:
print "Wait %d seconds" % (wait_sec)
sleep(wait_sec)
print "Disconnect %d suppliers" % (len(suppliers))
for supplier in suppliers:
supplier.disconnect()
def supplyEventByInstance(component_name, channel_name, event_instance):
'''
Supplies an event to a notification channel.
Parameters:
component_name - name of the component publisihing the event
channel_name - name of the channel the event should be published
on
event_instance - an instance of the IDL struct to publish
Returns: Nothing
Raises: ???
'''
#sanity check
if _SUPPLIERS_DICT.has_key(channel_name) == False:
_SUPPLIERS_DICT[channel_name] = Supplier(channel_name,
getComponent(component_name))
_SUPPLIERS_DICT[channel_name].publishEvent(simple_data=event_instance,
supplier_name=component_name)
'''
#--REGULAR IMPORTS-------------------------------------------------------------
from time import sleep
#--CORBA STUBS-----------------------------------------------------------------
import FRIDGE
#--ACS Imports-----------------------------------------------------------------
from Acspy.Nc.Supplier import Supplier
from Acspy.Common.Log import getLogger
#--GLOBALS---------------------------------------------------------------------
LOGGER = getLogger("FridgeNCSupplier")
#------------------------------------------------------------------------------
if __name__ == "__main__":
#Create a supplier
LOGGER.logInfo('Creating an instance of Supplier')
g = Supplier(FRIDGE.CHANNELNAME_FRIDGE)
#Create an instance of our user-defined IDL structure
h = FRIDGE.temperatureDataBlockEvent(3.7, FRIDGE.ATREF)
#Send 50 events
LOGGER.logInfo("Ready to send NC events...")
for i in range(50):
g.publishEvent(simple_data=h)
#Really just used for testing purposes
sleep(1)
LOGGER.logInfo("Events all done . . . exiting")
#cleanly disconnect from the channel
g.disconnect()
#------------------------------------------------------------------------------
def initialize(self):
'''
'''
self.supplier = Supplier("perf channel")
return
'''
Tests the Python Supplier.
'''
###############################################################################
from Acspy.Nc.Supplier import Supplier
from sys import argv
from time import sleep
import acsnc
class MyEventCallback:
def eventDropped(self, event):
print "Callback object says that event has been dropped"
def eventSent(self, event):
print "Callback object says that event has been sent"
#create supplier
g = Supplier(str(argv[1]))
#create data to send
h = acsnc.EventDescription("no name", 17L, 17L)
#send variable number of events
for i in range(int(argv[2])):
g.publishEvent(h, event_callback=MyEventCallback())
sleep(1)
#disconnect
g.disconnect()
for i in range(len(suppliers)):
print datetime.datetime.now(), " === %d: %d exceptions caught" % (
i, num_exceptions_thrown[i])
print datetime.datetime.now(), " === %d: %d events dropped" % (
i, num_events_dropped[i])
print datetime.datetime.now(), " === %d: %d events sent" % (
i, num_events_sent[i])
print datetime.datetime.now(), " === %d: Transitions: %s" % (
i, str(transitions[i]))
#------------------------------------------------------------------------------
#create suppliers
g = Supplier(channel_name)
g.set_autoreconnect(autoreconnect)
#g_autorec = Supplier(channel_name)
#g_autorec.set_autoreconnect(True)
#create data to send
h = acsnc.EventDescription("no name", 17L, 17L)
publish_all_data([g], num_events, h)
for idx in range(len(transitions)):
n_transitions = len(transitions[idx])
if autoreconnect:
if ns_restarted:
if n_transitions != 0 and n_transitions != 2:
print datetime.datetime.now(
#!/usr/bin/env python
from Acspy.Nc.CommonNC import CommonNC
from Acspy.Nc.Supplier import Supplier
import datacapEx
from datacapEx import ExecBlockProcessedEvent, DataCapturerId, ExecBlockStartedEvent, ScanStartedEvent
import asdmEX
s = Supplier('pyTest-NC')
name = 'DATACAP1'
s.publishEvent(name)
sessionId = asdmEX.IDLEntityRef('SessionId', 'X1', 'SID', '1.0')
sb = asdmEX.IDLEntityRef('SB1', 'X1', 'SB1', '1.0')
dcId = DataCapturerId(name, 'arrayId', sessionId, sb)
execBlockId = asdmEX.IDLEntityRef('ExecBlockId', 'X1', 'SB1', '1.0')
d = ExecBlockProcessedEvent(dcId, 'statu', execBlockId, 0)
s.publishEvent(d)
execId = asdmEX.IDLEntityRef('4', '3', '2', '1')
execBlockId = asdmEX.IDLEntityRef('1', '2', '3', '4')
sse = ScanStartedEvent(execId, "something", 4,
[datacapEx.LAST, datacapEx.LAST], 0)
s.publishEvent(sse)
execId = "23"
execBlockEntityRef = asdmEX.IDLEntityRef(execId, "X00000000", "0", "0")
sbId = asdmEX.IDLEntityRef(execId, "X00000000", "0", "0")
arrayId = "1"
#!/usr/bin/env python
from Acspy.Clients.SimpleClient import PySimpleClient
from Acspy.Common.Err import ACSError
from Acspy.Common import TimeHelper
from Acspy.Nc.Supplier import Supplier
from time import sleep, time
import bulkdata
c = PySimpleClient()
supplier = Supplier(bulkdata.CHANNELNAME_ERR_PROP)
#print bulkdata.BAD_SENDER
#print bulkdata.BAD_RECEIVER
#print bulkdata.OK
print "I will send events ..."
flow = "00"
for x in range(0, 10000):
timestamp = TimeHelper.TimeUtil().epoch2py(TimeHelper.getTimeStamp())
h = bulkdata.errorStatusBlock(flow, bulkdata.BAD_RECEIVER, timestamp)
# if x % 2 == 0:
# h.status = bulkdata.OK
supplier.publishEvent(h)
sleep(0.1)
print(x, h)
supplier.disconnect()
