udp_class.py 文件源码

def __init__(self,HOST=None,PORT='9999',DEBUG_FLAG=True):
        #-----------------------------------------------------------------------------
        # Name:        init fuction
        # param:       HOST:host name PORT:PORT 
        # explain:     initialize the myudp class
        # Author:      gongke
        #
        # Created:     2013/01/15
        #-----------------------------------------------------------------------------
        self.host = HOST
        self.port = string.atoi(PORT)
        if string.atoi(DEBUG_FLAG)==1:
            self.debugflag = True
        else:
            self.debugflag = False
        #self.debugflag = DEBUG_FLAG
        self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
        self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
        self.sock.settimeout(20)