def __getitem__(self, idx):
lr, hr, filename = self._load_file(idx)
lr, hr = utils.get_patch_tot(self.phase, self.args, lr, hr)
lr, hr = utils.set_channel([lr, hr], n_channel=self.args.n_colors)
lr_t, hr_t = utils.np_to_tensor([lr, hr],
rgb_range=self.args.rgb_range)
return lr_t, hr_t, filename
def handle(self):
if self.request['action'] == 'startJamming':
jamming_channel = self.request['jammingChannel']
logger.debug("Jamming channel %d" % (jamming_channel))
utils.set_channel(jamming_channel)
stations = [
sta for sta in get_station_dump()['band2g'] if 'IP' in sta
]
if len(stations) == 0:
logger.debug("Not stations, can not jam.")
else:
client_ip = stations[0]['IP']
subprocess.Popen('iperf -c %s -u -b 72M -t 1000000' %
(client_ip),
shell=True)
elif self.request['action'] == 'stopJamming':
logger.debug("Stop Jamming")
try:
subprocess.check_call('pgrep -f "iperf" | xargs kill -9',
shell=True)
except:
pass
self.send_reply()