Question #244581 on rohc changed:
https://answers.launchpad.net/rohc/+question/244581
Status: Answered => Open
sleepswallow is still having a problem:
Hello:
thanks very much.
Now I want to know which way to resolve this question relatively easy.
one : all packets and feedbacks use the same compressor and
decompressor, but modify the structs of c_generic_context and rohc_comp so
on，for example , in c_generic_context structs inserts the next_dest_id to
identify the destination nodes,and feedbacks is the same too, last, deciding
the next_dest of comppacket and feedback to avoid the mixed question.
second: use the way you said. Every node creates the ROHC
compressor/decompressor array, for example ,
Node B :
struct rohc_comp_dest
{
unit32_t rohc_comp_dest;
struct rohc_comp* compressor;
}Rohc_comp_dest;
struct rohc_decomp_src
{
unit32_t rohc_decomp_src;
struct rohc_comp* compressor;
}Rohc_decomp_src;
struct Rohc_comp_dest * rohc_comp_next_dest[10];
struct Rohc_decomp_src* rohc_decomp_before_src[10];
then
according the rohc_comp_dest and rohc_decomp_src (feedback
packet's dest) is the same or not , create ROHC compressor/decompressor per
couple of nodes and ......
I need you help to judgement which way is better, thanks~~
another question ,have you the code to realize the second way ? or above the
realizing way about the second way is ok?
thanks ~~~
Regards,
Didier
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