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Change subject: bring twjit into libosmo-netif
......................................................................
Patch Set 5:
(1 comment)
File src/twjit.c:
https://gerrit.osmocom.org/c/libosmo-netif/+/39280/comment/47567b20_09a9b82… :
PS2, Line 504: rtph = osmo_rtp_get_hdr(msg);
> Fair enough: I'll add this option to the next iteration of the present patchset. […]
@falcon@freecalypso.org yes several people I know, not only you, (eg. me and @vyanitskiy@sysmocom.de) are happy to get rid of ortp dependency since it creates a lot of hassle to maintain, and yes, I was expecting you to submit a patch against osmo-bts to drop ortp and use twrtp instead (tbh I don't recall now if you already submitted that since a lot of time has happened?).
Now I hope you understand better my point regarding support M bit.
If we find more not envisioned problematic interop scenarios later on I'm sure we can extend twrtp out of that "closed-minded approach of emulating TDM" in order to get those fixed/improved. AFAIK nobody her anyway looked at full internals of ortp to make sure everything is 100% correct there.
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Change subject: bring twjit into libosmo-netif
......................................................................
Patch Set 5:
(1 comment)
File src/twjit.c:
https://gerrit.osmocom.org/c/libosmo-netif/+/39280/comment/c2538103_aacded0… :
PS2, Line 504: rtph = osmo_rtp_get_hdr(msg);
Fair enough: I'll add this option to the next iteration of the present patchset. However, something to note a little more generally:
> from experience I recall due to how some 3rd party CN generates RTP this will be needed.
Should I interpret this comment as meaning that if these patches were to be merged (the present patchset, then OsmoBTS patches to allow selection between ortp and twrtp), then you anticipate the option of twrtp (instead of ortp) to be used by more than just those who choose to use the full Osmocom+ThemWi stack? IOW, do you expect some users of non-ThemWi Osmo-interfacing CN to switch from ortp to twrtp when the latter becomes available as an option? If so, then two responses from me:
* On the one hand, I would be delighted to see my contribution used in such totally unexpected way;
* On the other hand, I would be highly concerned that twjit won't work well in that environment - it is really not designed for any applications outside my closed-minded (if you wish to call it so) approach of emulating TDM. Sure, I'll add the option to act on M bit like you ask, treating it as handover - but are you sure there won't be other show-stoppers that would break the use of twjit in environments that aren't TDM-minded like ThemWi? That non-ThemWi CN you are thinking of, will it ever emit a sequence of gap, then a lonely packet (e.g., periodic comfort noise update), then another gap? If so, then twjit will not handle it well - see the last bulleted paragraph in document section 2.3.5.
Also, are there really people other than me who would want to use something other ortp in OsmoBTS? I thought everyone other than me were totally happy with ortp and hence would have no desire to use twrtp+twjit instead...
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Change subject: bring twjit into libosmo-netif
......................................................................
Patch Set 5:
(1 comment)
File src/twjit.c:
https://gerrit.osmocom.org/c/libosmo-netif/+/39280/comment/091b8e55_400f6bb… :
PS2, Line 504: rtph = osmo_rtp_get_hdr(msg);
> The problem with your argument is that it violates the fundamental model of how twrtp+twjit solution […]
As mentioned already, I'm fine with having an API+VTY to be able to tweak the behavior between considering M bit and your behavior "emulate, as faithfully as possible a true circuit-switched TDM connection".
I want to have the possibility to take into account M bits since from experience I recall due to how some 3rd party CN generates RTP this will be needed.
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osmith has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ci/+/40887?usp=email )
Change subject: OBS: sync_obs_projects: support security.d.o
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OBS: sync_obs_projects: support security.d.o
The Debian 13 meta config in the OpenSUSE OBS now lists
security.debian.org. Adjust the script that syncs the config to support
this URL too, rewrite it to HTTPS just like the other mirror URL.
Fix for:
changing url to https: http://security.debian.org/debian-security?dist=trixie-security&component=m…
Traceback (most recent call last):
File "/obs/sync_obs_projects.py", line 322, in <module>
main()
File "/obs/sync_obs_projects.py", line 312, in main
rewrite_meta(project)
File "/obs/sync_obs_projects.py", line 190, in rewrite_meta
assert url.startswith("http://ftp.de.debian.org/debian"), \
AssertionError: unexpected mirror URL
Related: https://build.opensuse.org/projects/Debian:13/meta
Change-Id: Iaf6a025376e398e26c5031b07fee6c1f64cbe047
---
M scripts/obs/sync_obs_projects.py
1 file changed, 8 insertions(+), 4 deletions(-)
Approvals:
fixeria: Looks good to me, approved
pespin: Looks good to me, but someone else must approve
Jenkins Builder: Verified
diff --git a/scripts/obs/sync_obs_projects.py b/scripts/obs/sync_obs_projects.py
index 732fa02..bf6b0b7 100755
--- a/scripts/obs/sync_obs_projects.py
+++ b/scripts/obs/sync_obs_projects.py
@@ -187,10 +187,14 @@
for download in repository.findall(".download"):
url = download.get("url")
print(f" changing url to https: {url}")
- assert url.startswith("http://ftp.de.debian.org/debian"), \
- "unexpected mirror URL"
- download.set("url", url.replace("http://ftp.de.debian.org/debian",
- "https://debian.inf.tu-dresden.de/debian"))
+ if url.startswith("http://ftp.de.debian.org/debian"):
+ download.set("url", url.replace("http://ftp.de.debian.org/debian",
+ "https://debian.inf.tu-dresden.de/debian"))
+ elif url.startswith("http://security.debian.org/debian-security"):
+ download.set("url", url.replace("http://security.debian.org/debian-security",
+ "https://debian.inf.tu-dresden.de/debian-security"))
+ else:
+ raise RuntimeError(f"Unexpected mirror URL: {url}")
for pubkey in download.findall("pubkey"):
download.remove(pubkey)
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Change subject: scripts/obs/sync_obs_projects.py: format with ruff
......................................................................
Patch Set 1: Code-Review+2
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