def host_online(host):
t1 = time.time()
while True:
if ping_ok(host):
break
if (time.time() - t1) > PING_TIMEOUT:
DWARN("host %s ping error" % (host))
return False
DWARN("host %s ping lost, retry" % (host))
time.sleep(1)
return True
def _ping():
while True:
item = None
try:
item = q.get(block=False)
except Queue.Empty, e:
break
if ping_ok(item):
ok.append(item)
else:
error.append(item)
q.task_done()
def host_online(host):
t1 = time.time()
while True:
if ping_ok(host):
break
if (time.time() - t1) > PING_TIMEOUT:
DWARN("host %s ping error" % (host))
return False
DWARN("host %s ping lost, retry" % (host))
time.sleep(1)
return True
