evio/controller/Controller.py

50 lines
1.8 KiB
Python

# EdgeVPNio
# Copyright 2020, University of Florida
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
import time
import sys
import psutil
from framework.CFx import CFX
# Function checks the system process table for Tincan process
def is_tincan_proc():
# Iterates across process table to find Tincan process
for process in psutil.process_iter():
if process.name().find("tincan") != -1:
return True
return False
def main():
# Wait for tincan process to start
while is_tincan_proc() is False:
print("Waiting on Tincan to start...")
time.sleep(10)
# Create CFX object that initializes internal data structure of all the controller modules
cfx = CFX()
cfx.initialize()
cfx.wait_for_shutdown_event()
cfx.terminate()
if __name__ == "__main__":
main()