def control_ac(action):
try:
acserver = ServerProxy('http://10.0.1.45:17002', allow_none=True)
if action == 'on':
acserver.on()
if action == 'off':
acserver.off()
if action == 'auto':
acserver.auto()
if action == 'autooff':
acserver.auto(0)
except:
pass
return redirect(url_for('root_index'))
