name : loop_eventgen.py #!/usr/bin/python3 # A process which emits a process communications event on its stdout, # and subsequently waits for a line to be sent back to its stdin by # loop_listener.py. import sys import time from supervisor import childutils def main(max): start = time.time() report = open('/tmp/report', 'w') i = 0 while 1: childutils.pcomm.stdout('the_data') sys.stdin.readline() report.write(str(i) + ' @ %s\n' % childutils.get_asctime()) report.flush() i+=1 if max and i >= max: end = time.time() report.write('%s per second\n' % (i / (end - start))) sys.exit(0) if __name__ == '__main__': max = 0 if len(sys.argv) > 1: max = int(sys.argv[1]) main(max)