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 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
class AlarmPublisher(object):
"""
This class provides the interface to the CORBA Notification Service used
to send alarms to the LASER alarm server via a CORBA notification channel.
"""
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 __del__(self):
"""
Destructor
Params: None
Returns: Nothing
Raises: Nothing
"""
self.supplier.disconnect()
self.supplier = None
def publishAlarm(self, msg):
"""
Send an alarm to the notification channel.
Params:
- msg is the alarm information to be sent
Returns: Nothing
Raises: Nothing
"""
# The alarm notification channel expects ACSJMSMessageEntity structures to be
# sent. The XML form of the message is passed in the text field. The
# remaining fields are not used but must have default values set.
emsg = ACSJMSMessageEntity_idl._0_com.cosylab.acs.jms.ACSJMSMessageEntity(msg.toXML(),0,False,"",0,0,[])
self.supplier.publishEvent(simple_data=emsg)
class CounterSupplier(
COUNTER__POA.CounterSupplier, #CORBA stubs for IDL interface
ACSComponent, #Base IDL interface
ContainerServices, #Developer niceties
ComponentLifecycle): #HLA stuff
'''
Simple component implementation provided as a reference for developers.
'''
def __init__(self):
'''
Just call superclass constructors here.
'''
ACSComponent.__init__(self)
ContainerServices.__init__(self)
self.LOGGER = getLogger("CounterSupplier")
#LOGGER.logInfo('Passed through __init__')
return
#------------------------------------------------------------------------------
#--Override ComponentLifecycle methods-----------------------------------------
#------------------------------------------------------------------------------
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 cleanUp(self):
'''
Override this method inherited from ComponentLifecycle
'''
if self.name == None:
self.LOGGER.logInfo("Stopping main ...")
else:
self.LOGGER.logInfo("Destroying " + self.name + "...")
#cleanly disconnect from the channel
self.supplier.disconnect()
#------------------------------------------------------------------------------
#--Implementation of IDL methods-----------------------------------------------
#------------------------------------------------------------------------------
def sendBlocks(self, initialVal, lastVal, changeVal, period):
'''
Python implementation of IDL method.
'''
self.LOGGER.logInfo("called...")
#Send the events
self.LOGGER.logInfo("Ready to send NC events...")
myString = "Python supplier"
val = initialVal
eventCount = 0
while val < lastVal:
if val < changeVal:
flag = False
else:
flag = True
self.supplier.publishEvent(
COUNTER.statusBlockEvent(COUNTER.ON, myString, val, lastVal,
changeVal, flag, period))
eventCount = eventCount + 1
self.LOGGER.logInfo(
"Counting ongoing with period %.3fs up to %d, now %d" %
(period, lastVal, val))
val = val + 1
sleep(period)
# Tell consumers this is the last event
myString = "Last event from Python supplier"
self.supplier.publishEvent(
COUNTER.statusBlockEvent(COUNTER.OFF, myString, lastVal, lastVal,
changeVal, True, period))
eventCount = eventCount + 1
self.LOGGER.logInfo("Counter stopped, last value %d" % val)
return eventCount
#--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()
#------------------------------------------------------------------------------
#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(),"=== %d: Wrong number of transitions. We expected 0 or 2 but was %d" % (idx,n_transitions)
else:
if n_transitions != 1:
print datetime.datetime.now(),"=== %d: Wrong number of transitions. We expected 1 but was %d" % (idx,n_transitions)
else:
if ns_restarted:
if n_transitions != 1:
print datetime.datetime.now(),"=== %d: Wrong number of transitions. We expected 1 but was %d" % (idx,n_transitions)
else:
if n_transitions != 1:
print datetime.datetime.now(),"=== %d: Wrong number of transitions. We expected 1 but was %d" % (idx,n_transitions)
#disconnect
g.disconnect()
#g_autorec.disconnect()
#!/usr/bin/env python
from Acspy.Nc.Supplier import Supplier
from time import sleep
import acsnc
<<<<<<< HEAD
#channelName = "CONTROL_SYSTEM"
=======
>>>>>>> 07e962d7853ac0fea4be44e5d6acb5d48556170a
channelName = "BD_ERR_PROP"
supplier = Supplier(channelName)
for x in range(0,10000):
h = acsnc.EventDescription("mysupplier", x, x)
supplier.publishEvent(h)
sleep(0.1)
print x
supplier.disconnect()
class CounterSupplier(COUNTER__POA.CounterSupplier, #CORBA stubs for IDL interface
ACSComponent, #Base IDL interface
ContainerServices, #Developer niceties
ComponentLifecycle): #HLA stuff
'''
Simple component implementation provided as a reference for developers.
'''
def __init__(self):
'''
Just call superclass constructors here.
'''
ACSComponent.__init__(self)
ContainerServices.__init__(self)
self.LOGGER = getLogger("CounterSupplier")
#LOGGER.logInfo('Passed through __init__')
return
#------------------------------------------------------------------------------
#--Override ComponentLifecycle methods-----------------------------------------
#------------------------------------------------------------------------------
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 cleanUp(self):
'''
Override this method inherited from ComponentLifecycle
'''
if self.name == None:
self.LOGGER.logInfo("Stopping main ...")
else:
self.LOGGER.logInfo("Destroying " + self.name + "...")
#cleanly disconnect from the channel
self.supplier.disconnect()
#------------------------------------------------------------------------------
#--Implementation of IDL methods-----------------------------------------------
#------------------------------------------------------------------------------
def sendBlocks(self, initialVal, lastVal, changeVal, period):
'''
Python implementation of IDL method.
'''
self.LOGGER.logInfo("called...")
#Send the events
self.LOGGER.logInfo("Ready to send NC events...")
myString = "Python supplier"
val = initialVal
eventCount = 0
while val < lastVal:
if val < changeVal:
flag = False
else:
flag = True
self.supplier.publishEvent(COUNTER.statusBlockEvent(COUNTER.ON, myString, val, lastVal, changeVal, flag, period))
eventCount = eventCount + 1
self.LOGGER.logInfo("Counting ongoing with period %.3fs up to %d, now %d" % (period, lastVal, val) )
val = val + 1
sleep(period)
# Tell consumers this is the last event
myString = "Last event from Python supplier"
self.supplier.publishEvent(COUNTER.statusBlockEvent(COUNTER.OFF, myString, lastVal, lastVal, changeVal, True, period))
eventCount = eventCount + 1
self.LOGGER.logInfo("Counter stopped, last value %d" % val)
return eventCount
#--GLOBALS---------------------------------------------------------------------
sup = Supplier("perf channel")
count = 0
magicNumber = long(argv[1])
#------------------------------------------------------------------------------
def eventHandler(someParam):
'''
'''
global count
count = count + 1
return
#------------------------------------------------------------------------------
if __name__ == "__main__":
print 'Creating Consumer'
g = Consumer("perf channel")
g.addSubscription(perftest.charSeqStruct,
handler_function=eventHandler)
g.consumerReady()
#After five events have been received, disconnect from the channel
print "Waiting for events . . ."
while(count<magicNumber):
sleep(1)
print "Events all done . . . exiting"
g.disconnect()
sup.disconnect()
#------------------------------------------------------------------------------
#!/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()
