def get_host_ip(self):
try:
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.connect(('8.8.8.8', 80))
ip = s.getsockname()[0]
except Exception as e:
logger.error(e)
finally:
s.close()
return ip
def send(self, __send, addr):
'''
使用send 向 addr发送数据
:param send: protocal
:param addr: 地址
:return:
'''
try:
__send.send_apply(self.pack_data, addr)
except Exception as e:
logger.error(e)
def datagramReceived(self, datagram, addr):
# print(datagram)
# 取出前16个字节，拿到元祖第一个内容，解码utf-8,去除空格
usage = struct.unpack("!16s",
datagram[0:16])[0].decode('utf-8').strip('\x00')
try:
function_ = functools.partial(getattr(self, usage + "_handle"),
datagram, addr)
d = threads.deferToThread(function_)
d.addErrback(lambda m: print(m))
except AttributeError as e:
logger.error(e)
def datagramReceived(self, datagram, addr):
# datagram 是以utf-8编码格式的bytes类型
usage = struct.unpack("!16s",
datagram[0:16])[0].decode('utf-8').strip('\x00')
print(usage)
# type_name = struct.unpack("!16s", datagram[16:32])[0].decode('utf-8').strip('\x00')
try:
function_ = functools.partial(getattr(self, usage + "_handle"),
datagram, addr)
d = threads.deferToThread(function_)
d.addCallback(self.success_or_failure)
d.addErrback(lambda m: print(m))
except AttributeError as e:
logger.error(e)
def get_host_ip(self):
try:
eth = ni.ifaddresses('eth0')
if 2 in eth:
ip = eth.get(2)[0].get('addr')
else:
ip = "127.0.0.1"
except Exception as e:
logger.error(e)
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
try:
s.connect(('8.8.8.8', 80))
ip = s.getsockname()[0]
except Exception as e:
logger.error(e)
return '0.0.0.0'
finally:
s.close()
return ip
#!/usr/bin/env python
from mylogging import logger
def enable_debug():
import logging
# 'stdout' is the name of a handler defined in .logger
loggers = filter( lambda h: h.get_name() == 'stdout', logger.handlers )
loggers[0].setLevel( logging.DEBUG )
logger.debug("debug message")
enable_debug()
logger.debug("debug message")
logger.info("info message")
logger.warning("warning message")
logger.error("error message")
logger.critical("critical message")
def send(self, __send, addr):
try:
__send.send_apply(bytes(self), addr)
except Exception as e:
logger.error(e)
def send(self, __send, addr):
try:
__send.send_apply(self.pack_data, addr)
except Exception as e:
logger.error(e)
#!/usr/bin/env python
from mylogging import logger
def enable_debug():
import logging
# 'stdout' is the name of a handler defined in .logger
loggers = filter(lambda h: h.get_name() == 'stdout', logger.handlers)
loggers[0].setLevel(logging.DEBUG)
logger.debug("debug message")
enable_debug()
logger.debug("debug message")
logger.info("info message")
logger.warning("warning message")
logger.error("error message")
logger.critical("critical message")
def send_apply(self, order, addr):
logger.info(order)
try:
self.transport.write(order, addr)
except Exception as e:
logger.error(e)