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Groups > comp.os.linux.networking > #1074
| From | Chris Davies <chris-usenet@roaima.co.uk> |
|---|---|
| Newsgroups | comp.os.linux.networking |
| Subject | Re: Data sent through sockets are *sometimes* inverted ?!!! |
| Date | 2012-02-17 09:50 +0000 |
| Organization | Roaima. Harrogate, North Yorkshire, UK |
| Message-ID | <qfk119xcpt.ln2@news.roaima.co.uk> (permalink) |
| References | <435969f4-8cf5-44d7-a46e-64c0a20223a8@e27g2000vbu.googlegroups.com> |
mast4as <mast4as@yahoo.com> wrote: > I have a simple client/server apps where the client send data (TCP/IP) > in the form of square of pixels colors (3 floats) to the server. I can't help but feel you're reinventing an image format and/or part of the VNC protocol. > If the write/read process doesn't guarantee that the bytes are not re- > ordered [...] TCP guarantees ordered delivery. (Or no delivery at all.) So there will be nothing at the transport layer that changes the order of your bytes. Is your code going to be portable across multiple CPU architectures? (Might it need to be so? Consider mobile devices, for a start.) If so, you really need to be aware of things such as "network byte order". Chris
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Data sent through sockets are *sometimes* inverted ?!!! mast4as <mast4as@yahoo.com> - 2012-02-17 00:38 -0800
Re: Data sent through sockets are *sometimes* inverted ?!!! Chris Davies <chris-usenet@roaima.co.uk> - 2012-02-17 09:50 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-02-17 10:25 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2012-02-17 13:42 -0700
Re: Data sent through sockets are *sometimes* inverted ?!!! Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-02-19 19:50 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2012-02-19 21:19 -0700
Re: Data sent through sockets are *sometimes* inverted ?!!! Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-02-20 09:01 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-02-22 08:56 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Jerry Peters <jerry@example.invalid> - 2012-02-22 22:59 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-02-23 00:13 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Ralph Spitzner <rasp@spitzner.org> - 2012-02-23 06:00 +0100
Re: Data sent through sockets are *sometimes* inverted ?!!! Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-02-23 07:34 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Chris Davies <chris-usenet@roaima.co.uk> - 2012-02-23 11:12 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Rick Jones <rick.jones2@hp.com> - 2012-02-24 19:25 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Chris Davies <chris-usenet@roaima.co.uk> - 2012-02-24 21:03 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-02-25 04:49 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Chris Davies <chris-usenet@roaima.co.uk> - 2012-02-26 12:18 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-02-26 14:10 +0100
Re: Data sent through sockets are *sometimes* inverted ?!!! Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-02-26 14:02 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Ralph Spitzner <rasp@spitzner.org> - 2012-02-23 17:03 +0100
Re: Data sent through sockets are *sometimes* inverted ?!!! Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2012-02-23 10:17 -0700
Re: Data sent through sockets are *sometimes* inverted ?!!! Grant Edwards <invalid@invalid.invalid> - 2012-02-23 19:13 +0000
Failing TCP checksums (was Re: Data sent through sockets are *sometimes* inverted ?!!!) Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-02-23 20:40 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Jerry Peters <jerry@example.invalid> - 2012-02-23 21:34 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-02-23 22:12 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Grant Edwards <invalid@invalid.invalid> - 2012-02-24 15:23 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-02-25 10:54 +0000
Re: Data sent through sockets are *sometimes* inverted ?!!! Richard Kettlewell <rjk@greenend.org.uk> - 2012-02-17 10:07 +0000
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