Re: How peek at tcp socket data w/o reading it

[Kiniger]

Thanks very much,

thats exactly what I needed.

Karl

On Mon, Jan 31, 2005 at 12:16:16PM +0100, Martin Zwickel wrote:
> 
>On Mon, 31 Jan 2005 11:45:32 +0100
>"Kiniger, Karl (GE Healthcare)" <[EMAIL PROTECTED]> bubbled:
> 
>> Hi,
>>
>> hack wanted:
>>
>> is it possible to peek a few bytes from a tcp socket which is
>> ready to read without actually reading the data? (or some
>> means to push already read data back similar to ungetc)
> 
>ret = recv(fd, buf, len, MSG_PEEK);
> 
>--
>MyExcuse:
>telnet: Unable to connect to remote host: Connection refused
> 
>Martin Zwickel <[EMAIL PROTECTED]>
>Research & Development
> 
>TechnoTrend AG <[1]http://www.technotrend.de>
>)
> 
> References
> 
>1. http://www.technotrend.de/

-- 
Karl Kiniger   mailto:[EMAIL PROTECTED]
GE Medical Systems Kretztechnik GmbH & Co OHG
Tiefenbach 15   Tel: (++43) 7682-3800-710
A-4871 Zipf Austria Fax: (++43) 7682-3800-47
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Re: How peek at tcp socket data w/o reading it

[Martin Zwickel]

On Mon, 31 Jan 2005 11:45:32 +0100
"Kiniger, Karl (GE Healthcare)" <[EMAIL PROTECTED]> bubbled:

> Hi,
> 
> hack wanted:
> 
> is it possible to peek a few bytes from a tcp socket which is
> ready to read without actually reading the data? (or some
> means to push already read data back similar to ungetc)

ret = recv(fd, buf, len, MSG_PEEK);


-- 
MyExcuse:
telnet: Unable to connect to remote host: Connection refused

Martin Zwickel <[EMAIL PROTECTED]>
Research & Development

TechnoTrend AG 


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