python - 如何使用套接字成员创建一个类

Question

我创建了以下类，我想在其中包含一个套接字成员，然后想使用成员函数来连接、关闭、发送和接收。

class Connection:
  Kon = ""
  SSLx = ""
  def Close(self):
    try:
      self.Kon.close()
      return True
    except:
      return False

  def Send(self,Message):
    try:
      self.Kon.write(Message)
      return True
    except Exception,e:
      print e
      return False


  def Recieve(self):
    try:
      Response = self.Kon.recv(10240)
      return Response
    except:
      return False

#Conenct Function Makes a SSL connection with the node
  def Connect(self,Link):
    self.SSLx = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    Ip = Link[0].replace("'",'')
    print Ip
    Port = int(Link[1])
    try:
      self.SSLx.connect((Ip,Port))
      return True
    except Exception,e:
      print "Connection Attempt Failed"
      self.Kon = socket.ssl(SSLx)
      return False

我成功运行了 .Connect 函数，但之后当我尝试发送函数时，它说“str”对象没有写入成员。

关于如何完成这项工作的任何想法？

Answer 1

我所做的调试过程似乎出现了一个小错误，我将初始化 Kon 变量的行移到了下面几行。以下是修正后的班级。

 class Connection:
  Kon = ""
  SSLx = ""
  def Close(self):
    try:
      self.Kon.close()
      return True
    except:
      return False

  def Send(self,Message):
    try:
      self.Kon.write(Message)
      return True
    except Exception,e:
      return False


  def Recieve(self):
    try:
      Response = self.Kon.read(10240)
      return Response
    except Exception,e:
      print e
      return False

#Conenct Function Makes a SSL connection with the node
  def Connect(self,Link):
    self.SSLx = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    Ip = Link[0].replace("'",'')
    print Ip
    Port = int(Link[1])
    try:
      self.SSLx.connect((Ip,Port)) 
      self.Kon = socket.ssl(self.SSLx)
      return True
    except Exception,e:
      print e
      print "Connection Attempt Failed"
      return False