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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def recvRtspReply(self):
 """Receive RTSP reply from the server."""

    while True:
      reply = self.rtspSocket.recv(1024)

      if reply:
        self.parseRtspReply(reply)

      # Close the RTSP socket upon requesting Teardown
      if self.requestSent == self.TEARDOWN:
        self.rtspSocket.shutdown(socket.SHUT_RDWR)
        self.rtspSocket.close()
        break