#2241 closed defect (fixed)
Update Via header on CANCEL request for proxy scenario if the "sent-by" field is not set
Reported by: | riza | Owned by: | riza |
---|---|---|---|
Priority: | normal | Milestone: | release-2.10 |
Component: | pjsip | Version: | trunk |
Keywords: | Cc: | ||
Backport to 1.x milestone: | Backported: | no |
Description (last modified by riza)
From rfc3261:
For each target, the proxy forwards the request following these steps: 1. Make a copy of the received request 2. Update the Request-URI 3. Update the Max-Forwards header field 4. Optionally add a Record-route header field value 5. Optionally add additional header fields 6. Postprocess routing information 7. Determine the next-hop address, port, and transport 8. Add a Via header field value 9. Add a Content-Length header field if necessary 10. Forward the new request 11. Set timer C
On proxy scenario, Via header required to be added to the message sent.
The library will add the header on sip_util_proxy.c without the sent-by field which is updated on sip_util.c.
Unfortunately, #2085 will not update Via header on CANCEL request making the Via header without the sent-by field. Afterwards the message will get ignored/discarded by the receiving end.
This ticket will update the Via header when the sent-by field is not set.
Thanks to Varun Ahluwalia for the report
Change History (3)
comment:1 Changed 5 years ago by riza
- Owner set to riza
- Resolution set to fixed
- Status changed from new to closed
comment:2 Changed 5 years ago by riza
- Description modified (diff)
- Summary changed from Update "sent-by" field of Via header on CANCEL request for proxy scenario to Update Via header on CANCEL request for proxy scenario if the "sent-by" field is not set
comment:3 Changed 5 years ago by nanang
In 6092:
Note: See
TracTickets for help on using
tickets.
In 6088: