Switching conversations dropped the message being written, and showed
the next one at the scroll position of the last.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- A failed connect keeps its reason in the status instead of a bare
"Disconnected", as does a disconnect the server gave a reason for.
- The server never announces the subscription to the channel we start
out in, although it keeps us subscribed after we leave it, so the
channel we enter counts as subscribed.
- A client connecting or leaving the server is logged as that, not as
switching from or to "channel #0": the server gives both the same
reason, only with no channel on one side.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Connect screen with an address or a bookmark, which can be added and
removed there.
- Server screen: the channel tree with each client's status, folding
channels, joining (asking for a password where needed) and
subscribing from a channel's sheet; private message, poke and volume
from a client's sheet.
- Chat: the server log, the channel and private conversations with
their history, unread marks, BBCode and clickable client, channel and
web links. Chat lines are the HTML the desktop shows, turned into
styled text.
- Voice bar: mute, deafen, away, and a hold-to-talk button in
push-to-talk mode. The microphone permission is asked for on connect.
- Settings: nickname, transmission mode, voice activation, noise
suppression, gain control and playback volume, in effect at once.
The session's state reaches Compose as immutable snapshots: the tree
at most every 30 ms, rebuilt only when channels or clients changed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The Android client needs them too: which state a client's icon shows,
how spacer channels are named, and the HTML a chat line is written as.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Files.readString/writeString (API 36.1), Path.of, ByteBuffer.slice(int, int)
and Matcher.appendReplacement(StringBuilder) (API 34) threw NoSuchMethodError
on Android; connecting crashed in ChatLogStore. Each replacement keeps the
original desktop code in a comment above it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The architecture tree predated the session, chatlog, contacts, text,
file transfer and voice pipeline packages, and named a backend that no
longer exists. The feature list still described the first speech
detector and processing chain rather than the WebRTC ports, and knew
nothing of the jitter buffer; the limitations listed file transfers,
avatars and administration as missing.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Nothing in the desktop client needs more than the FFM API, final since
Java 22. It builds, passes its tests and runs on OpenJDK 25, the current
LTS, which reaches more distributions. CI now tests on that minimum.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A Gitea Actions workflow that builds ts3j and the client and runs every
test; none needs a display or the native Opus library.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- the tree's sibling chain: arrival order, broken links, removal,
reordering and reparenting, orphans, client order, path lookup
- the event handler, fed events parsed from the server's own wording:
joins, moves, leaves, partial and clearing updates, server groups,
and a channel's life from creation to deletion
- settings: saving and loading back, unknown values, and the one-time
conversion of the old dBFS voice threshold
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Which server captures with the microphone, handing it over, push-to-talk
and key presses reaching the right microphones, and away state and
nickname applied everywhere were all worked out in MainFrame. They move
to a Sessions class in core, next to ServerSession, where another
frontend can use them; the window keeps only the tabs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every tree rebuild, which any join, leave or talk-power change causes,
expanded every row again, so a collapsed channel reopened within
seconds. The tree now remembers which channels were collapsed and
opens everything else; reopening one restores what is below it. While
the find bar filters, everything opens so every match shows.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The data socket had no read timeout, so a file server that went quiet
left the transfer, and its thread, waiting until the user cancelled.
Thirty seconds without data now fails it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Settings, bookmarks (server passwords) and identities (private keys)
were written in place with the default permissions, readable by every
user on the machine, and a crash mid-write left a truncated file that
the next start silently replaced with defaults.
Every profile file is now written to a private temporary file, synced
and moved over the old one in one step. The profile folder itself is
made accessible to its owner only, which also covers files written
before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Chat logs always went into the TeamSpeak 3 client's own folder. A new
Chat page in Options can turn them off, or point them at another
folder; left empty, they are still shared with the TeamSpeak 3 client.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
appendMessage and appendPrivateMessage built the same entry twice; they
now differ only in which log they pick.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Chat logs grow forever, and every connect and every private chat opened
read the whole log to keep its last 1000 entries. History now reads the
last 4 MiB, which holds far more than that; searching still reads the
whole log.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The text log has a message's line breaks in it, but history was read one
line at a time, so every line after the first failed to parse and was
dropped. A line that starts no entry of its own now continues the
message before it, which also recovers what earlier versions wrote.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
stop() closed the encoder and cleared the transmit state while the
capture loop could still be in its last frame, which could turn the
transmit indicator back on, or overlap the loop of a quick restart on
the same speech detector and processing chain. It now closes the line
to wake the loop and waits for it to finish before tearing down.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Both desktop backends dropped writes to a line whose device had gone
away, and the per-speaker playout ignored any failure, so that speaker
stayed silent for the rest of the session. A write to a dead line now
throws; the playout drops that line and the speaker's next packet
opens a fresh one. Sound effects and the microphone test's loopback
reopen their line the same way.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every client that ever spoke kept an open playback line and a thread
until it left the server. A speaker silent for 30 s now has both
released, and its next talk burst opens them again.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Each speaker's stream held a fixed 60 ms and gave up after 200 ms of
concealment, so a jittery connection concealed constantly and a stall
ended the burst. It now runs through a port of the libspeex jitter
buffer the official client links, configured and driven as it does:
- the delay adapts to the measured jitter, aiming for at most 1% of
packets arriving late
- a speaker keeps one timeline, never re-anchored between talk bursts,
so what the buffer learned carries over; only 5 s without packets
drops it
- the talker's stop marker never enters the buffer; playback ends when
it reaches it, and its slot is played as silence, not concealed
A pull now always hands out one 20 ms frame: what a longer packet or a
delay increase produces beyond that is played on the following pulls,
which Android's mixer used to cut off.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Client and channel updates were only applied when the field had a
value, since ts3j reads a missing field back as an empty string. A
removed avatar, an emptied description or a cleared away message
arrives as the field without a value, so they stayed as they were. Such
fields are now applied whenever the update carries them.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
selfPermissionValue scanned every permission the server lists, several
times per context menu. The model now keeps a name index next to the
id one. Also drops primaryServerGroupName, which nothing calls.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
buildTree() cleared and refilled the children and client lists inside
the shared channel nodes, so a UI still walking the previous tree could
see them change under it. It now builds new lists and publishes them
unmodifiable. The node fields, written by the event and audio threads
and read by the UI, are volatile.
Whether a channel is full is now counted from the model, rather than
from a tree that may not have been rebuilt since the last join.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Each hand-over ran on a fresh thread, so two quick tab switches could
start the new tab's capture before the old one stopped, or stop it after
it started. They now run one after another on a single thread.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Hotkeys.all() returned its synchronised list, and every reader had to
lock it while iterating: a lock owned by one class and taken by four
others. It now returns a copy, and the lock stays inside Hotkeys.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The id came from initserver, which never carries it, then from
serverinfo and servergetvariables, which a guest may not use; chat logs
only worked with admin rights. ts3j now derives it from the server's
handshake key, as the official client does.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The sound for a refused action was picked by looking for "permission"
or "insufficient" in the message, which also matched errors such as an
invalid permission id. The server's error ids for insufficient client,
group and permission power say it exactly.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A connect on an instance that was still connected, or still
connecting, replaced the socket and audio pipelines without closing
them. The fields shared between the connect, event, action and UI
threads are now volatile, and read once where they are used.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Each action started a thread that read the socket field once it ran; a
disconnect in between cleared it, and the user saw "Could not join
channel: NullPointerException". Actions now capture the socket when
they are issued and run on a pool that lives as long as the connection.
What fails because the connection went away is no longer reported as an
error.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The test home under target/ outlives a run, so the identity the first
run imported made every later run fail. The test now points AppDirs at
a temporary directory of its own, which also works when another test
resolved the profile first.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The session moves from the connection screen's ViewModel into an
app-wide SessionController, and a foreground service keeps the process
running while connected:
- Its notification shows the server and status and offers Mute, Deafen
and Disconnect.
- It declares microphone use only once the microphone is handed to the
connection, as Android requires that permission to be granted then.
- It holds a low-latency Wi-Fi lock and a CPU wake lock, since voice
goes out every 20 ms.
- When the system moves to another network, the session reconnects to
where it was, as its socket stays bound to the old one.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ServerSession.reconnect() connects again to the last server with the
same identity and returns to the channel the client was in: what a
dropped connection or a changed network (Android moving from Wi-Fi to
mobile data) needs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Connecting with a channel moves there once the channel list is in; if
the connection was left again before that, the move ran against the
closed socket and reported an error nobody could act on.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
android/ builds core and ts3j from the same sources as the desktop's
Maven build, so the app shares all of the client's logic:
- audio: Oboe streams behind AudioCapture/AudioPlayback, with a lock-free
ring between the real-time callback and the blocking Java side, and
libopus 1.5.2 built with the NDK behind OpusCodec. Speakers are mixed
onto one stream. Capture uses the VoiceRecognition preset, leaving
noise suppression and gain to the client's own processing.
- app: a plain connection screen to try the port out - connect,
microphone, mute, deafen, channel chat and a log - until the real UI.
Targets Android 13 and up (minSdk 33) on arm64 and x86_64.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
libopus' constants and the encoder settings built on opus_encoder_ctl
(clamping, voice/music signal) move into core, so the Android binding
reuses them rather than copying them from the desktop's.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A lost packet was concealed by decoding "nothing" into a buffer sized
for the longest Opus frame, and Opus fills whatever it is given: every
lost packet played 120 ms of made-up audio in place of 20 ms, piling up
delay on that speaker's line.
Decoders now conceal through their own call that takes the length to
make up, and the stream asks for the length of the last packet it got.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The Swing client menu decided on its own whether a group can be
(un)assigned and whether a client's channel can be joined, and the
server groups dialog borrowed the menu's check. These are rules about
the server, not about menus, so ServerModel answers them now and any
frontend asks it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
What a server tab knows beyond its views - the connection lifecycle,
title and status, the identity used, the microphone/speaker/away and
commander flags, chat sending and the channel lookups - moves from the
Swing ServerTab and ServerTabSelfState into core's ServerSession, so
another frontend gets the same behaviour without copying it.
ServerSession also takes over what the Swing event bridge decided on its
own: clearing the model on disconnect, naming the tab after the server,
showing senders under their contact names, and the chat's system lines.
The bridge now only updates views. SelfState moves along, while its
icons stay with the tray.
A server switch no longer needs to queue behind the UI thread: the
disconnect is reported synchronously, so the session is free again by
the time it reconnects.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Android will run core as well, and its runtime stops at Java 17. Pinning
the release makes the compiler reject newer language features and APIs
there, while the desktop modules keep the newest.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
