Hello sir,
I am final year student of comp. engg. from pune
university. My project is hibernation in network
environment. Existing utility of hibernation using
"swsusp.c" does not support ping operation or any
other n/w related services after resume.
Tell me whether could we create socket in code of
resume in such a way that we can get image back from
server? As ping is application layer program does not
support operation after resume , so could we do
creation of socket and write kernel level network
program in resume process and can communicate with
server?
We are working on linux kernel 2.6.14.5 .
Please help us as we are hang over our project.
Have a good day sir.....
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Amit Luniya wrote:
> Hello sir,
> I am final year student of comp. engg. from pune
> university. My project is hibernation in network
> environment. Existing utility of hibernation using
> "swsusp.c" does not support ping operation or any
> other n/w related services after resume.
> Tell me whether could we create socket in code of
> resume in such a way that we can get image back from
> server? As ping is application layer program does not
> support operation after resume , so could we do
> creation of socket and write kernel level network
> program in resume process and can communicate with
> server?
> We are working on linux kernel 2.6.14.5 .
> Please help us as we are hang over our project.
> Have a good day sir.....
IMO, you can deal with low level socket and sk_buff, in kernel-space. I
don't know whether there is other way. If you want to notify the resume
process or do something like connecting to a server after resume, I
think you better write a small module to pass events to userspace (using
kernel-user space linker/connector) then let userspace programs do
whatever they want.
Mikado.
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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Amit Luniya wrote:
> Hello sir,
> I am final year student of comp. engg. from pune
> university. My project is hibernation in network
> environment. Existing utility of hibernation using
> "swsusp.c" does not support ping operation or any
> other n/w related services after resume.
> Tell me whether could we create socket in code of
> resume in such a way that we can get image back from
> server? As ping is application layer program does not
> support operation after resume , so could we do
> creation of socket and write kernel level network
> program in resume process and can communicate with
> server?
> We are working on linux kernel 2.6.14.5 .
> Please help us as we are hang over our project.
> Have a good day sir.....
And the last thing, I don't know if network codes is legal in resume
process or not.
Mikado.
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