class HighFrequencyGlitch:
def __init__(self):
self.stone = StoneHandler()
self.stone.activate()
def dbg(self, msg):
return "HighFrequencyGlitch ==> " + msg
def glitch(self):
for i in range(100000000):
self.dbg("*** GLITCH START ***")
self.stone.deactivate()
sleep(0.001)
self.stone.activate()
self.dbg("*** GLITCH OVER ***")
def activate(self):
for i in range(100000000):
self.dbg("*** ACTIVATE ***")
self.stone.activate()
sleep(0.1)
def deactivate(self):
for i in range(100000000):
self.dbg("*** DEACTIVATE ***")
self.stone.deactivate()
sleep(0.1)
def __init__(self, Stone=0, th=0):
self.sh = Stone
self.th = th
print self.dbg("Contructor")
os.environ['CORAL_DBLOOKUP_PATH'] = '/afs/cern.ch/sw/lcg/app/pool/db'
os.environ['CORAL_AUTH_PATH'] = '/afs/cern.ch/sw/lcg/app/pool/db'
os.environ['TNS_ADMIN'] = '.'
if not self.sh:
self.sh = StoneHandler()
self.sh.activate()
class NetworkInterruption:
# def __init__(self,Stone=True, StoneH =):
def __init__(self, Stone=0, th=0):
self.sh = Stone
self.th = th
print self.dbg("Contructor")
os.environ['CORAL_DBLOOKUP_PATH'] = '/afs/cern.ch/sw/lcg/app/pool/db'
os.environ['CORAL_AUTH_PATH'] = '/afs/cern.ch/sw/lcg/app/pool/db'
os.environ['TNS_ADMIN'] = '.'
if not self.sh:
self.sh = StoneHandler()
self.sh.activate()
def dbg(self, msg):
return "__NetworkInterruption n. " + str(self.th) + " ==> " + msg
def netInterruption(self, time=1, obj=""):
print "__Interruption ==> "
self.sh.deactivate()
sleep(time)
print "__Object ==> ", obj
self.sh.activate()
def connect(self):
try:
self.svc = coral.ConnectionService()
self.session1 = self.svc.connect(
'oracle://lcg_coral_nightly_proxy/lcg_coral_nightly',
accessMode=coral.access_Update)
self.transaction = self.session1.transaction()
self.transaction.start()
self.schema = self.session1.nominalSchema()
self.rowBuffer = coral.AttributeList()
except Exception, e:
print str(e)
def __init__(self):
self.stone = StoneHandler()
self.stone.activate()
Thread.__init__(self)
def run(self):
HighFrequencyGlitch().activate()
class testitDeactivate(Thread):
def __init__(self):
Thread.__init__(self)
def run(self):
HighFrequencyGlitch().deactivate()
threadlist = []
sh = StoneHandler()
sh.activate()
glitch = testitGlitch()
threadlist.append(glitch)
glitch.start()
time.sleep(10)
##activate = testitActivate()
##deactivate = testitActivate()
##threadlist.append(activate)
##threadlist.append(deactivate)
##activate.start()
##deactivate.start()
for th in range(1):
MSGHDR = "+++ PYCORAL TEST +++"
tableName = "prova_1"
tunnelUrl = 'oracle://lcg_coral_nightly_proxy/lcg_coral_nightly'
rowBuffer = coral.AttributeList()
rowBuffer.extend("ID", "int")
rowBuffer.extend("Data", "float")
print MSGHDR, "Instantiate the PyCoral connection service"
svc = coral.ConnectionService()
print MSGHDR, "Instantiate a NetworkTunnel"
sh = StoneHandler()
os.environ['CORAL_DBLOOKUP_PATH'] = '/afs/cern.ch/sw/lcg/app/pool/db'
os.environ['CORAL_AUTH_PATH'] = '/afs/cern.ch/sw/lcg/app/pool/db'
os.environ['TNS_ADMIN'] = '.'
#============================================================================
def printSeparator():
print "-----------------------------------------------------------------"
#============================================================================
#!/usr/bin/env python import os, sys, unittest from ssh_tunnel import StoneHandler from time import sleep sh = StoneHandler() sh.activate() sh.glitch()