[python]Multiprocess and multithreading for port scan version 3

Background This is an upgrade scripts to check for open ports on every addresses found in subnets. The upgrade uses Processpoolexecutor, a minor re-write uses the processpoolexecutor and theadpoolexecutor together. network_discovery.py - obtains directly connected subnets scanner.py This script does the port scanning based on the subnets obtained from network_discovery.py. start_now.py - main script to … Continue reading [python]Multiprocess and multithreading for port scan version 3