mirror of https://github.com/CIRCL/AIL-framework
66 lines
1.9 KiB
Python
Executable File
66 lines
1.9 KiB
Python
Executable File
#!/usr/bin/env python
|
|
# -*-coding:UTF-8 -*
|
|
|
|
|
|
import ConfigParser
|
|
import os
|
|
import subprocess
|
|
import time
|
|
|
|
|
|
def check_pid(pid):
|
|
if pid is None:
|
|
# Already seen as finished.
|
|
return None
|
|
else:
|
|
if pid.poll() is not None:
|
|
return False
|
|
return True
|
|
|
|
if __name__ == '__main__':
|
|
configfile = os.path.join(os.environ['AIL_BIN'], 'packages/modules.cfg')
|
|
if not os.path.exists(configfile):
|
|
raise Exception('Unable to find the configuration file. \
|
|
Did you set environment variables? \
|
|
Or activate the virtualenv.')
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(configfile)
|
|
|
|
modules = config.sections()
|
|
pids = {}
|
|
for module in modules:
|
|
pin = subprocess.Popen(["python", './QueueIn.py', '-c', module])
|
|
pout = subprocess.Popen(["python", './QueueOut.py', '-c', module])
|
|
pids[module] = (pin, pout)
|
|
is_running = True
|
|
try:
|
|
while is_running:
|
|
time.sleep(5)
|
|
is_running = False
|
|
for module, p in pids.iteritems():
|
|
pin, pout = p
|
|
if pin is None:
|
|
# already dead
|
|
pass
|
|
elif not check_pid(pin):
|
|
print(module, 'input queue finished.')
|
|
pin = None
|
|
else:
|
|
is_running = True
|
|
if pout is None:
|
|
# already dead
|
|
pass
|
|
elif not check_pid(pout):
|
|
print(module, 'output queue finished.')
|
|
pout = None
|
|
else:
|
|
is_running = True
|
|
pids[module] = (pin, pout)
|
|
except KeyboardInterrupt:
|
|
for module, p in pids.iteritems():
|
|
pin, pout = p
|
|
if pin is not None:
|
|
pin.kill()
|
|
if pout is not None:
|
|
pout.kill()
|