On 10/6/11 11:06 PM, "exar...@twistedmatrix.com"
<exar...@twistedmatrix.com> wrote:
>On 04:22 pm, fabian.rothfu...@googlemail.com wrote:
>>Hey there,
>>
>>I'm currently implementing a Telnet Client, which is actually talking
>>to a
>>Console Server mapping Telnet to an RS232 interface.
>>
>>[snip]
>>
>>and this is the result:
>>#------
>>drudge:Desktop rothfuchs$ p s12.py
>>received:
>>>
>>
>>received: MM
>>USE
>>
>>received: RID:
>>#------
>>
>>I also ran a tcpdump to confirm � The opposite server is obviously
>>pushing
>>content to the socket in arbitrary frequencies, ending up in my
>>dataReceived() method to get called arbitrarily as well.
>
>This is not so obvious. Any hop along the route may fragment the data.
>>My question: is there any best practice for buffer techniques here?
>
>This question is too vague. What problem are you trying to solve?
>
>Jean-Paul
JP,
What do you mean w/ 'any hop along the route' ?
My problem is, that I need something similar to telnetlib's `read_until()`
method (in my case read_until('USERID:')), although 'USERID:' may be sent
in independent events.
I wonder if this is up to me to implement, or if there's any Twisted-style
best practice.
Cheers
Fab
>
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