def handle(self):
print "Thread1 started\n"
while 1:
try:
self.data = self.request.recv(1024)
sh.temperatureSet(self.data)
except socket.error, msg:
self.request.close()
break
def handle(self):
print "Thread2 started\n"
global invoker
while 1:
try:
self.data = self.request.recv(1024)
if self.data == "False":
sh.setTheAlarm(False)
else:
sh.setTheAlarm(True)
except socket.error, msg:
self.request.close()
break
def handle(self):
print "Thread3 started\n"
while 1:
try:
stringToSend = "<temp>" + str(sh.temperatureGet()) + "</temp>\n"
self.request.sendall(stringToSend)
stringToSend = "<alarm>" + str(sh.readTheAlarm()) + "</alarm>\n"
self.request.sendall(stringToSend)
except socket.error, msg:
self.request.close()
break
time.sleep(1)
def main(*args, shared_memory_conn=None, **kwargs):
'''Prints the shared memory value to the screen repeatedly'''
#The connection to the parent script is automatically passed in as shared_memory_conn
smo = SharedMemory.SharedMemoryObject(
'msg', shared_memory_conn) #Initiates the SharedMemory object locally
print('TestChild has initiated')
sys.stdout.flush()
start = time.time()
while time.time() - start < 2.5:
#gets the loval value for the smo Shared memory object
print("Variable 'smo' has value '{}' in TestChild".format(smo.Get()))
sys.stdout.flush()
time.sleep(0.05)
"""
Created on Sat Sep 7 10:38:13 2019
@author: fb
"""
import SharedMemory
import time
import TestChild
import sys
if __name__ == "__main__":
'''Starts TestChild.main as a subprocess and initiates a SharedMemory connection with it. The updates the
SharedMemory object's value repeatedly for 3 seconds'''
#Spawns a subprocess (equivaent to multiprocess.Process()) and opens a connection with it
#via multiprocess.Pipe()
parent_conn = SharedMemory.SharedMemoryProcess(target=TestChild.main,
daemon=True)
msg = 0
smo = SharedMemory.SharedMemoryObject(
'msg', parent_conn) #locally initiates the SgaredMemory object
print('TestParent has initiated')
sys.stdout.flush()
start = time.time()
while time.time() - start < 3:
time.sleep(0.1)
msg += 1
print('TestParent is updating smo to {}'.format(msg))
sys.stdout.flush()
def testAlarmGet(self):
self.assertFalse(sm.readTheAlarm())
def testTemperatureGet(self):
self.assertEqual(0,sm.temperatureGet())
