def do_something(self):
if 11 == self._request:
self._device_id = self._device
elif 10007 == self._request:
pass
try:
body1 = self._body[self._client_header_length:]
body_json = json.loads(body1)
box_id = body_json["serialid"]
re7 = requests.get("http://192.168.1.199:4201/box/info/by/ip/", params={'ip': self._ip})
js7 = re7.json()
ver_code = js7["result"]["vercode"]
ret_val = {}
ret_val["appServerUrl"] = ""
ret_val["result"] = {"code": ver_code, "port": 3050}
ret_val["status"] = 0
body1 = json.dumps(ret_val)
logging.debug(" ret json: %s ret val %s: ", js7, ret_val)
parts = unpack('6I', self._body[:self._client_header_length])
parts = [ntohl(x) for x in parts]
parts[4] = len(body1)
info_header = pack("6I", htonl(parts[0]), htonl(parts[1]), htonl(parts[2]), htonl(parts[3]), htonl(parts[4]), htonl(parts[5]))
packet_body = info_header + body1
self._body = packet_body
self._length = len(packet_body)
except Exception, e:
logging.debug(e)
def send_packet_back(self):
from socket import htonl
ip = htonl(unpack('I', socket.inet_aton(self._ip))[0])
header = pack("2I32sdII", htonl(self._device_type),
htonl(self._device_id), self._md5, self._timestamp,
htonl(len(self._body)), ip)
parts = unpack('6I', self._body[:self._client_header_length])
body1 = self._body[self._client_header_length:]
parts = [ntohl(x) for x in parts]
parts[5] = self._device
parts[4] = len(body1)
send_header = pack("6I", htonl(parts[0]), htonl(parts[1]), htonl(parts[2]), htonl(parts[3]), htonl(parts[4]), htonl(parts[5]))
msg = header + send_header + body1
self._stream.write(msg)
if parts[2] != 11:
logging.debug('send packet back: header(%d, %d, %s, %.4f, %d, %s)'
% (self._device_type, self._device_id, self._md5,
self._timestamp, len(self._body), self._ip))
logging.debug('send body: header(%d, %d, %d, %d, %d, %d) body:%s'
% (parts[0], parts[1], parts[2], parts[3], parts[4], parts[5],body1))
self._stream.read_bytes(BUSINESS_HEADER_LENGTH, self.read_packet_header)
pass
