HI David, Thanks ..!!!
But I read the document from page 126. I did not get it. When compressor starts with Fragments and send fragments as IR packets.. and later when it shifts to packet compression.. why does decompression fails... I did not get what you means by uncompressed profile is confused? Regards, Harpreet On Fri, 2009-11-27 at 09:43 +0100, Moreau David wrote: > Hello, > > Only ROHC packets are allowed to transit between the he ROHC > compressor and the ROHC decompressor. The ROHC decompressor assumes > all incoming packets are ROHC packets therefore you can't give to it a > IP packet. > Maybe the uncompressed profile is a little confused. When the ROHC > compressor is using the uncompressed profile, the IP packets are > transformed as ROHC packets (a header is added - RFC3095 - Page 126). > > Regards, > David > > 2009/11/27 Harpreet Singh <[email protected]> > Hi Didier, > > I used uncompressed profile. > > I found that decompressor crashes the application. > > Only if i start the compressor/decompressor with fragment > packets. > then send ip packets.(non fragment packets) > > attached is the file with output of crash. > > Do you have any idea, why this happened? > > Also, what will happen if i dont use rohc_compress function > and send > ip fragment as it is. > > and then pass the uncompresseed packet to decompressor. > what i have seen is decompressor says that it failed to decode > it. > > I think it should find that it is not compressed so pass it as > it is... > > can i get your views please? > > Regards, > Harpreet > > > > On Thu, 2009-11-26 at 14:05 +0100, Didier Barvaux wrote: > > Hi, > > > > > Thanks for the reply and the information. > > > > > > will we get compression in uncompressed profile? > > > > > > as you said,To fix the problem, enable the Uncompressed > profile or do > > > not compress IP fragments. > > > > No, 'Uncompressed' profile does not compress packets. The > sentence "do > > not compress IP fragments" means "do not ask the ROHC > library to > > compress IP fragments because you will get an error if > 'Uncompressed' > > profile is disabled". > > > > Didier Barvaux > > Viveris Technologies > > > > _______________________________________________ > > Mailing list: https://launchpad.net/~rohc > > Post to : [email protected] > > Unsubscribe : https://launchpad.net/~rohc > > More help : https://help.launchpad.net/ListHelp > > > > > -- > Software Engineer > 1Spatial Australia > +61 3 52616840 > > > _______________________________________________ > Mailing list: https://launchpad.net/~rohc > Post to : [email protected] > Unsubscribe : https://launchpad.net/~rohc > More help : https://help.launchpad.net/ListHelp > > -- Software Engineer 1Spatial Australia +61 3 52616840 _______________________________________________ Mailing list: https://launchpad.net/~rohc Post to : [email protected] Unsubscribe : https://launchpad.net/~rohc More help : https://help.launchpad.net/ListHelp
