#!/usr/bin/python
import libvirt
from time import sleep
from os import listdir
from threading import Thread

URLS = [
	"qemu://skepp.knut.univention.de/system",
	"qemu://krus.knut.univention.de/system",
	"qemu://isalla.knut.univention.de/system",
	"qemu://boksel.knut.univention.de/system",
	"qemu://utby.knut.univention.de/system",
]

def run(url):
	print url,
	try:
		c = libvirt.open(url)
	except libvirt.libvirtError as ex:
		print ex
	else:
		print

def main():
	libvirt.virEventRegisterDefaultImpl()
	while True:
		threads = [Thread(target=run, name=url, args=(url,)) for url in URLS]
		for thread in threads:
			thread.start()
		sleep(5)
		print listdir("/proc/self/fd")
		for thread in threads:
			thread.join(.1)
		sleep(5)

if __name__ == '__main__':
	main()