telnet --- sockets ?
Grant Edwards
grante at visi.com
Tue Jan 22 18:00:08 EST 2002
In article <3c4de752_1 at corp.newsgroups.com>, Joshua Muskovitz wrote:
> "maximilianscherr" <MaximilianScherr at T-Online.de> wrote in message
> news:mailman.1011734492.16085.python-list at python.org...
>> ...thewholeconnstuff
>> s.send("sservinfo\n")
>> res = s.recv(128)
>> print res
>>
>> output: no output, it hangs!, so -> DOESN'T WORK
>
> Because sockets are not instantaneous,
Ah, he forgot to set the SO_INSTANEOUS flag!
;)
> so the data will probably not be there when you are ready to
> call s.recv(). After following a number of your posts related
> to sockets, it is clear that you don't really understand how
> they work. I stongly recommend _UNIX Network Programming_ by
> W. Richard Stevens as a book to teach you more than you want to
> know about them.
It may be more than you want to know -- but, when it comes to
sockets: more than you want to know is pretty much what it
takes to do it right.
--
Grant Edwards grante Yow! All this time I've
at been VIEWING a RUSSIAN
visi.com MIDGET SODOMIZE a HOUSECAT!
More information about the Python-list
mailing list