[Twisted-Python] Twisted serialport dataReceived() provides fragmented data
siva82kb at gmail.com
Thu Aug 29 10:15:15 MDT 2013
Phil Mayers <p.mayers <at> imperial.ac.uk> writes:
> On 29/08/13 16:38, Sivakumar Balasubramanian wrote:
> > Is there something that I doing wrong in my code?
> Yes. You are sub-classing Int16StringReceiver, but then breaking things
> by overriding dataReceived. You should be implementing stringReceived,
> and you'll get complete strings.
> dataReceived does not get "messages" - a higher layer needs to buffer
> and reassemble them, which Int16StringReceiver does, and passes the
> messages to stringReceived.
I replaced thye dataReceived function by stringReceived, and ran the code.
But when I do this, the program does not even enter the stringReceived function.
I also tried a modified version of the programs above with LineReceived
protcol, and here too I have the same problem of fragmented data from the
More information about the Twisted-Python