Python StreamRequestHandler

So i've got a socket server running the StreamRequestHandler class. The problem lies in writing back to the socket. MY client does not seem to receive the data开发者_运维百科.

class MyTCPHandler(SocketServer.StreamRequestHandler)
  def handle(self):
    while 1:
      self.data = self.rfile.readline()
      ...process data and pref result...
      self.wfile.write(result)
      break

this seems straight forward, what am i missing. Is there a way to flush the send buffer, as the amount of data i send is very little?

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If I understand it correctly, you have problems with sending data from the server to the client. I had the same problem. Turns out, wfile and rfile are of type BytesIO and take only binary data.

So if your result is a normal string, you'll have to make it binary.

bstring = b"your string"

bstring = bytes("normal string", "utf8")

class MyTCPHandler(SocketServer.StreamRequestHandler)
  def handle(self):
    while 1:
      self.data = self.rfile.readline()
      if not self.data:
          break
      self.wfile.write(b"Got some data\n")