msn.py 文件源码

def sendPart(self):
        """ send a segment of data """
        if not self.connected:
            self._pendingSend = None
            return # may be buggy (if handle_CCL/BYE is called but self.connected is still 1)
        data = self.file.read(self.segmentSize)
        if data:
            dataSize = len(data)
            header = self.makeHeader(dataSize)
            self.bytesSent += dataSize
            self.transport.write(header + data)
            self._pendingSend = reactor.callLater(0, self.sendPart)
        else:
            self._pendingSend = None
            self.completed = 1

# mapping of error codes to error messages