IR/FO periodic refreshes should not be used in O-Mode
Bug #1213449 reported by
Didier Barvaux
This bug affects 2 people
| Affects | Status | Importance | Assigned to | Milestone | ||
|---|---|---|---|---|---|---|
| rohc | Status tracked in Rohc-main | |||||
| Rohc-1.5.x |
Won't Fix
|
Medium
|
Didier Barvaux | |||
| Rohc-1.6.x |
Won't Fix
|
Medium
|
Didier Barvaux | |||
| Rohc-main |
Fix Released
|
Medium
|
Didier Barvaux | |||
Bug Description
RFC 3095, section 4.4.2 says:
4.4.2. Bidirectional Optimistic mode -- O-mode
The Bidirectional Optimistic mode is similar to the Unidirectional
mode. The difference is that a feedback channel is used to send
error recovery requests and (optionally) acknowledgments of
significant context updates from decompressor to compressor (not,
however, for pure sequence number updates). **Periodic refreshes are
not used in the Bidirectional Optimistic mode.**
The ROHC library (version 1.6.x included) does periodic refreshes in O-Mode. It should not.
Revision history for this message
| Didier Barvaux (didier-barvaux) wrote | #1 |
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Won't change the 1.5.x and 1.6.x branches. Don't change the behavior in stable releases.