Three hardenings, each of which cost a field-debugging round-trip:
- Every mmcli failure now lands in the journal verbatim (create-bearer
and connect stderr were swallowed, making 'connect attempt N failed'
undecodable — no-service and interface-in-use looked identical).
- Connect attempts are gated on network registration (up to
IMS_REG_TIMEOUT, default 300 s): the 10x10 s window is shorter than
some carriers' post-boot attach (~2 min measured), so every attempt
could burn out before the network was even attached. The settled
modem/packet-service state is logged either way.
- Bearer ip-type is configurable via IMS_IP_TYPE in /etc/imsd.env
(default ipv6); the bearer find/reuse now matches ip-type too, so a
config change cannot silently reuse a stale bearer of the old type.
TimeoutStartSec grows 600->900 to cover the registration gate.
Tested on the FP6 dev phone (KPN): clean-state bring-up in 4 s;
gate + timeout path with modem disabled; per-attempt error lines on a
real contested-PDN failure (second ims PDN while one is connected);
idempotent reuse + REGISTERED (fresh) via systemd.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Mirror the crafter-build pipeline in a plain GNU Makefile — precompile
the libc++ std module and the Imsd partitions in dependency order,
archive imsd-core, link the three executables with the same clang/
libc++ flags — so distributions can build from source without
packaging crafter-build first. make check runs the same 7 suites;
make install stages the binaries plus the packaging/ files under
DESTDIR/PREFIX.
Rewrite packaging/APKBUILD from a documentation skeleton into a real
source-build APKBUILD on top of it (Alpine's llvm-runtimes ships the
std module sources since 22.x). project.cpp remains the canonical
build description.
Assisted-by: Claude:claude-fable-5
Classify 112/911 (plus EMERGENCY_NUMBERS) at Dial. A classified call
INVITEs urn:service:sos over the existing registration and, on any
non-2xx final not caused by the user hanging up (including the
setup-timeout CANCEL paths), retries once as a plain INVITE of the
dialled digits — the pre-0.3.0 behavior, so classification can never
place a call worse than the status quo. The reverse edge: a 380
Alternative Service whose body carries the emergency indication
upgrades an unclassified call to the sos URN; a bare 380 stays an
error, since promoting an arbitrary redirect would put a
non-emergency call through to a PSAP. An emergency dial preempts an
in-progress call, and an answer racing a deadline-initiated CANCEL is
taken instead of BYE'd (user-initiated CANCEL races still BYE).
No emergency registration, no emergency PDN, no CS fallback, no
SIM-less calling, no AML — and no carrier has confirmed the sos path
end-to-end. The README warning states exactly that.
Assisted-by: Claude:claude-fable-5
Userspace VoLTE/IMS daemon for mainline Linux phones (developed on the
Fairphone 6): a GLib-free core (SIP, SDP, USIM AKA, IPsec SA setup, RTP
media, call engine) behind a GDBus control daemon, a standalone AMR-WB
media leg, and a Plasma Dialer backend. C++26 modules built with Crafter
Build; the tree is clean under the project's house-style linter
(crafter-build lint) across all three build products.
Assisted-by: Claude:claude-fable-5
Signed-off-by: Jorijn van der Graaf <jorijnvdgraaf@catcrafts.net>
