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

[Martin Zwickel]

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On Mon, 31 Jan 2005 11:45:32 +0100
"Kiniger, Karl (GE Healthcare)" <karl.kiniger@xxxxxxxxxx> bubbled:

> Hi,
>=20
> hack wanted:
>=20
> 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 =3D recv(fd, buf, len, MSG_PEEK);


--=20
MyExcuse:
telnet: Unable to connect to remote host: Connection refused

Martin Zwickel <martin.zwickel@xxxxxxxxxxxxxx>
Research & Development

TechnoTrend AG <http://www.technotrend.de>

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