Talon
f3ac779bf4
Survive changing networks and deepen the receive buffer
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Media died silently whenever a client's source address changed. The relay bound a
peer's endpoint once and refused to move it, and the client stopped offering its
binding token after the first bind, so a Wi-Fi/cellular handover stranded the
session in both directions. Add an authenticated Rebind media frame: the binding
token travels in the clear for peer lookup only, and the AEAD tag over header and
token plus the peer's existing replay window are what authorize the move, so a
captured rebind cannot be replayed to redirect someone else's downlink. The client
rebuilds its UDP socket instead of retrying on one still pinned to a vanished
interface.
Nothing judged the control connection live: pings were sent and pongs ignored, so a
blackholed TCP path went unnoticed for minutes while the UI showed a live session.
Treat any server traffic as liveness and fail the connection when it stops, which
drives the existing reconnect.
The receive jitter buffer had lost its depth floor, so a channel without FEC or
DRED played out with no buffer at all and ordinary reordering became concealment.
Restore a one-frame floor, observe every arrival rather than only accepted ones —
a shallow buffer was rejecting the late arrivals that should have deepened it —
and allow playout to hold a frame so depth can follow a degrading link. A stalled
consumer now sheds the oldest queued packet instead of refusing the live talkspurt.
Add a deterministic network-impairment simulation covering bursty loss, jitter,
reordering, duplication, outages and a stalled consumer, a handover test against a
real relay, a replay test for the rebind path, and a blackholed control connection
driven through a freezable TCP proxy.
2026-09-24 19:15:16 +02:00
Talon
fb740bcfb2
Try to fix background glitching over long periods of time
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2026-09-24 13:31:16 +02:00
Talon
186fe6dbb6
Fix iOS broadcast pump mapping churn
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The screen-audio pump opened and disposed a memory mapping plus its container
lookup and path strings on every 5 ms tick - about 200 mapping pairs per
second of steady allocation that churned the GC under long calls. The producer
opens the ring with O_CREAT and never replaces it, so the pump now keeps one
mapping across ticks and rebuilds it only when the ring file disappears or a
drain fails.
2026-09-23 21:47:42 +02:00
Talon
f348574bc1
Fix iOS background audio pacing
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Sleep-paced threads stall for hundreds of milliseconds when iOS coalesces a
backgrounded app's wakeups, and the deadline resets that discarded the deficit
left the capture backlog queued until its ring overflowed: regular dropouts
that worsen the longer the app stays backgrounded. Pace both 20 ms hands-offs
from the AVAudioSourceNode render callback instead (mix via Audio.RunCycle
with deviceClockedAudio, capture handoff from the ring), wake the UDP sender
on a queue signal instead of a 1 ms poll, and let stalled consumers drop their
backlog to the buffer target instead of ratcheting it.
2026-09-23 21:37:24 +02:00
Talon
1487f2673b
Fix iOS app icon and extension bundle version validation
...
Declare XSAppIconAssets in the app manifest so actool receives --app-icon
and the bundle carries CFBundleIconName, and always pass both Xcode version
placeholders to the ReplayKit extension so an empty build number cannot
drop CFBundleVersion and fail installd.
2026-09-23 21:36:34 +02:00
Talon
ea76d5157a
Improve iOS voice stability and user audio controls
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2026-09-22 22:07:00 +02:00
Talon
7b0c003ad4
Add adaptive packet loss handling
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2026-09-22 16:54:49 +02:00
Talon
7c4708c3de
Persist channel DRED settings
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2026-09-22 14:11:36 +02:00
Talon
8471eac363
Fix Windows channel tree ordering
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2026-09-21 19:47:14 +02:00
Talon
4aa0aa4fbd
Fix iOS stereo microphone capture
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2026-09-21 18:04:00 +02:00
Talon
0372baf589
Fix iOS voice capture and screen sharing
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2026-09-21 14:14:15 +02:00
Talon
35617e9708
Add signed iOS release workflow
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2026-09-21 04:05:40 +02:00
Talon
cf808483e0
Fix physical iOS device deployment
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2026-09-21 03:10:25 +02:00
Talon
4fac7af140
Fix macOS publish bundle signing
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2026-09-21 02:53:27 +02:00
Talon
239e8e9013
Fix ad-hoc macOS publishing
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2026-09-21 02:14:24 +02:00
Talon
6de95ddaa1
Regenerate runtime publish locks
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2026-09-21 02:12:03 +02:00
Talon
9be33f357d
Fix stereo capture paths
2026-09-21 02:11:33 +02:00
Talon
08e6c5930a
Retire legacy implementations and flatten managed layout
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2026-09-21 00:11:32 +02:00
Talon
dd811a0bb8
Fix audio clock drift and adaptive jitter buffering
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2026-09-20 16:26:03 +02:00
Talon
3ee0df11a9
Fix managed iOS native media linking
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2026-09-20 03:04:12 +02:00
Talon
57a63cc1cd
Publish Windows and Linux servers together
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2026-09-20 01:15:52 +02:00
Talon
b79cbeff44
Fix managed package lock isolation
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2026-09-19 22:55:48 +02:00
Talon
c9ed832459
Retire legacy sources and verify managed iOS deployment
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2026-09-19 22:40:48 +02:00
Talon
42e3bbe14c
Keep managed iOS audio active in background
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2026-09-19 20:09:00 +02:00
Talon
9fc5598e8e
Bring managed iOS client to feature parity
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2026-09-19 19:33:10 +02:00
Talon
c6715028c1
Add managed UIKit iOS client
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2026-09-19 15:43:37 +02:00
Talon
d0a72176ba
Extend managed macOS client toward feature parity
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2026-09-19 00:39:04 +02:00
Talon
310c0f09dd
Complete managed macOS platform bring-up
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2026-09-18 18:51:53 +02:00
Talon
ab460ae12b
Add private messaging to managed macOS client
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2026-09-16 22:24:52 +02:00
Talon
28f1dbb991
Store macOS account passwords in Keychain
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2026-09-16 22:22:03 +02:00
Talon
5a30018aeb
Prompt for protected macOS channels
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2026-09-16 22:16:18 +02:00
Talon
52f7f51e59
Add managed server profiles and account login
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2026-09-16 22:13:34 +02:00
Talon
edd7783a5c
Add managed macOS Core Audio voice path
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2026-09-16 22:05:40 +02:00
Talon
e5ff484cac
Start managed macOS AppKit client
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2026-09-16 17:34:16 +02:00
Talon
7be93e81a1
Package managed server for Linux production
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2026-09-16 17:08:17 +02:00
Talon
48c754aed9
Add managed console client and interop scenarios
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2026-09-16 16:55:17 +02:00
Talon
82ad4c2811
Port managed client audio and Windows application
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2026-09-16 16:48:06 +02:00
Talon
5a226ba543
Harden managed server deployment and authentication
2026-09-15 23:24:11 +02:00
Talon
653131b876
Add managed channel administration and moderation
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2026-09-15 23:11:09 +02:00
Talon
274b85025c
Add configurable media-aware managed session reaping
2026-09-15 22:58:16 +02:00
Talon
05eacb3092
Add encrypted managed UDP relay and native voice conformance
2026-09-15 22:53:54 +02:00
Talon
4067bab7c2
Add managed codec DSP and initial control server
2026-09-15 22:51:33 +02:00
Talon
2df79cdd4c
Add managed TLS interoperability and persisted credentials
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2026-09-15 18:04:20 +02:00
Talon
b76181d9fb
Start .NET rewrite with wire and media crypto conformance
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2026-09-15 17:54:16 +02:00
Talon and Claude Opus 5
c6c003b8a7
docs: add the .NET/C# porting plan
...
Proposal for replacing the C++ core, C++ server, and Swift macOS/iOS
clients with a single .NET 10 / C# codebase.
Covers the dependency map (8 vcpkg deps + 1 vendored -> 3 native libs),
the real-time-audio design, per-client strategy, a test-porting plan for
all 29 ctest cases, doc-sync work, an 11-phase migration, and a risk
register.
Two findings drive the shape of the plan:
- SslStream has no RFC 5705 keying-material exporter, which the media
AEAD key derivation depends on (docs/security.md 2). The API is an
unapproved proposal and SChannel structurally cannot export secrets.
Recommends BouncyCastle's managed TLS 1.3 stack, which does implement
the exporter and keeps the wire format byte-compatible with the C++
implementation -- so the existing tree stays usable as a conformance
oracle throughout the port. Protocol-v3 in-band media keys documented
as the fallback.
- The iOS ReplayKit broadcast upload extension stays in Swift: 50 MB
jetsam cap plus an unsupported extension type in .NET for iOS, and it
already doesn't link the core. Leaves one Swift file plus the shared
App Group ring.
Indexed in docs/README.md. Nothing here is implemented yet.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com >
2026-08-05 03:19:59 +02:00
Talon
4f71b784fe
docs: condense implementation comments
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2026-07-23 13:37:05 +02:00
Talon
575e2907d0
Cleanup root cmakelists
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2026-07-03 15:59:12 +01:00
Talon
f687370e47
Cleanup voicecat.cpp impl comments
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2026-07-03 15:56:14 +01:00
Talon
552ffceb66
Cleanup session/
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2026-07-03 15:55:17 +01:00
Talon
a4b3838125
Cleanup protocol/ comments
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2026-07-03 15:52:46 +01:00