6154cb1949ccdd03ae9fb590d45ac67e3a5f408d
42
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
  irisandClaude Opus 5
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6154cb1949 |
Stop and start a session's process from the composer
The composer's second button now says what pressing it would do to the process behind the session, in one place that is always there: an orange pause while a turn is running (interrupt, the process stays), a red stop when it is not (end the process), a green play when it has exited (start it again on the same conversation). Send is disabled while there is nothing to send, rather than pressable and silent. Behind it, two routes. `stop` signals the recorded process and says nothing else -- the driver's own reader already reports a death correctly, and announcing it here would be a guess ahead of the measurement. `start` replaces the driver and nothing else, so the transcript, the pump and every open phone's stream stay where they were and there is still one writer of the transcript; it is refused unless the session is known to have exited, since starting on `Unknown` is the two-CLIs-on-one-conversation fault. That last rule found a bug in the launch path: a relaunched session took its status from the transcript, so one whose process had died before a backend restart reported `exited` while the launch had just started a new process -- which refuses every command and offers a phone the chance to start a second CLI on a live conversation. A launch that leaves a process running now says idle. The icon font moves to the Mono face, where every glyph is one em square, so two icon buttons are the same width without either being told one; the proportional advances ran 0.46 to 0.92 em and Send came out visibly wider than Stop. GLYPH_SIZE comes down to match, since a glyph that fills its em draws bigger at the same point size. Verified against a stand-in CLI on the emulator: idle -> stop -> exited -> start -> idle, a turn interrupted from the pause button, and both buttons measured at 171x105 device pixels. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
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iris
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0d623b7073 |
Recover a session's context from the CLI's own file
A restarted server has been told nothing, so a Claude session that has not taken a turn since reported its context as unknown -- which was true, and useless, since the CLI had written the figure down at the time and it was sitting in the session's file the whole while. It now reads it from there at load, over the session's transport, in the background: the same three input fields the import list already reads, so it is a measurement rather than a guess. Only when nothing else has answered, and only for a provider that keeps such a file. A clear needs no special case even though it makes the last usage in a file stale, because clearing gives the CLI a new session id -- so the lookup lands on a file with no usage yet and answers unknown, which is what it is. |
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iris
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09f7f8d203 | Merge branch 'main' of git.arirex.me:iris/ai-app | ||
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iris
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5e11b9da80 |
Report the context a session holds, not what it has spent
The number on the status row was a running total of tokens spent, so it could only ever climb: a session compacted from 128k down to 10k, or cleared outright, went on reporting the larger figure, and disagreed with the divider directly above it saying what the compaction had recovered. It now reports what the model is holding -- prompt plus both cache figures -- folded through `driver::context_after`, which is the one rule the pump, the transcript and the phone all use: a turn sets it, a compaction replaces it with what the compaction measured, and a clear leaves it unmeasured. Unmeasured says so in words, because an empty context and one nobody has counted used to look identical. Taken from the turn's last assistant message rather than its `result`: measured against CLI 2.1.237, a two-message turn reported a cache read of 40,211, being 14,259 and 25,952 -- the same conversation counted twice, and no size the model ever held. |
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iris
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68704fce7c |
Ask the driver whether a command can go, not the status it reported
A `/clear` that did nothing, traced to the end. There was no race to lose: the driver sees every line it writes and every line that comes back, so it always knew. What it knew was being asked of the wrong thing. Two views of "is a turn running" had grown apart. The driver's moves the instant it writes a line; `SessionStatus` moves when output is *recorded*. Messages ask the driver -- which is why they behave -- and commands asked the status, which for a command is stale for its whole round trip: a command's reply carries no assistant text, so nothing proved a turn had started and the recorded status stayed idle from the moment it went out until the moment it came back. A second command in that window went straight out too, landing inside the turn the first one had started, where the CLI reads it as text instead of running it. Nothing anywhere says so: a command read as a message looks like a message. So `Commands` asks `Driver::between_turns()` now, and asks again when it releases a held one -- the recorded idle that woke it is a moment in the past by then. `local_command` says `Running` when it writes, which is both true and what makes the next idle a change worth recording; without it the idle at the end of a command was equal to the idle before it, and nothing behind it was ever released. The other half was a turn nobody here started. The CLI picks the conversation back up on its own -- measured: a backgrounded `sleep` finished nine seconds after the turn's result and it began again unprompted -- and it announces that with a `system/init` about a second and a half before its first assistant text. We had been ignoring that line and learning about the turn from the text, so for that second and a half the session read as idle. It is a turn now, told apart from the `init` at startup by the translator already having a session id, and from our own `/clear` by `running` already being true. Measured against the real CLI, not argued: two `/clear`s sent back to back on one connection now record `commandSent`, `running`, `commandQueued`, `cleared`, `idle`, `commandSent`, `cleared` -- held, then run, in order, both of them. Before this the second was swallowed. The self-started turn shows as `running` eleven seconds after the previous turn's idle, which is the window a command used to disappear into. Also measured on the way, and worth writing down: a message written into a running turn is *folded into it* -- one `result`, `num_turns: 2`, both things answered -- so an idle after one is honest and there was nothing to fix there. A command written when the CLI is genuinely between turns is executed even ten milliseconds after the result, so the boundary itself was never the problem. |
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iris
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f1a185a9cd |
Answer a command a session can never run, and put attachments under the text
Investigating a `/clear` that did nothing. What I could measure says the basic path is sound: the CLI honours `/clear` in stream-json mode -- it emits `conversation_reset`, opens a fresh session id, and the model then answers "NO CONTEXT" to a question about something it was told a moment before -- and a `/clear` sent into a running turn is queued here and applied at the boundary, with the model losing context, in two reproductions. What the investigation did find is a command that can wait forever. Held commands drain at the next idle, and a session whose process is gone has no next idle, so `/clear` sent to one sat in the queue with a waiting bubble on the phone that nothing could resolve and nothing anywhere saying why. The *message* path has always answered this case -- a message to the same session reports the exit at once -- which is what made the silence visible: one session answered one and swallowed the other. A command owes the same answer, since what makes it unanswerable is the same fact. `Unknown` still waits. It means nobody could find out whether the process is there and it resolves itself, so refusing on it would turn "we don't know" into "it's gone". `local_command` gets the `closed` check `send_user_message` has had all along, for the window between the status being read and the line being written -- a line into a fifo nothing is reading goes nowhere and looks exactly like one that arrived. Attachments now draw under the message text rather than above it: what somebody wrote is what the bubble is, and it keeps the first line of every bubble in the same place down the transcript whether or not there is an image in it. |
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iris
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b0629f77ca |
Shrink a photo to what the provider takes, and put it in its own bubble
Sending an image was broken in the way that is hardest to see from the phone: a camera photo is twelve megapixels and several megabytes, the Claude API resizes anything past 1568px on its long edge before looking at it and refuses far larger outright, so the picture was uploaded whole over the tunnel to be thrown away or rejected at the other end. Shrunk on the phone, to a limit the server states. Which number it is comes from the provider's *kind* -- `DriverKind::max_image_edge`, reported on the session row -- because that is where a provider's requirements are known, and a phone carrying its own copy of them would be a second place to update when one changes. `None` where nothing cares, rather than a large number: "no limit" and "a limit that happens to be big" are different answers and only one of them stays true. Doing it before the upload rather than after is the point -- the expensive part on a phone is the tunnel, not the decode -- and an image already inside the limit is uploaded byte for byte rather than being round-tripped through JPEG for nothing. EXIF orientation is applied while scaling. The camera writes which way up the picture is into a tag rather than into the pixels, and re-encoding drops it, so a portrait photo would have arrived at the model on its side with nothing anywhere saying so. **What is attached is now visible before it is sent**, in a row directly above the box it will be sent from: the count on the "+" button said how many and never which, so the only way to find out what you had picked was to send it. It scrolls sideways rather than shrinking, and tapping one takes it back off -- an image picked by mistake could otherwise only be dealt with by sending it. The tile is outlined as well as filled, because most of what gets attached here is a screenshot of a dark app and a cropped one is near-black: without an edge the only thing on screen saying an image was attached was the cross drawn on top of nothing. **And the picture is inside the bubble that sent it.** Attachments used to be their own `Image` events emitted just before the message, which drew somebody's screenshot as a row floating above the bubble and left the phone deciding from adjacency alone which message an image belonged to -- a thing the sender knew and could simply say. `UserMessage`, `MessageQueued` and `MessageTaken` carry the refs now, so a waiting message keeps its picture for as long as the turn runs, and a replay puts it back in the same place. Verified on a real claude-cli session rather than an echo one, since the limit only exists for that kind: a 3000x4000 image arrived as 1176x1568 JPEG -- long edge exactly the limit, aspect ratio intact -- and haiku answered "AI Sessions displays idle Photo", which is what the picture was. No error, and the transcript records the message with `images` on it. |
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iris
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47d6b84265 |
Report what a session last did and what it cost, not what this page holds
Three readings that were each a part presented as the whole.
**"just now", everywhere, after a restart.** A relaunched session took its
last-activity from the clock, so every session the backend brought back
claimed to have been active that instant. On the phone that is every row
reading "just now" and the list -- which sorts by it -- coming back in an
order that means nothing, with the conversation somebody was in the middle
of buried among sessions untouched for days. It comes from the transcript
now, in the pass `Transcript::open` already makes, which is the same
correction `last_status` got and for the same reason: a server that has just
started has been told nothing, and the file is the only thing it knows. The
test backdates a transcript by a day, so it cannot pass by the test being
fast; it fails on the old code with the clock's answer in the message.
**The token total was the newest page's.** The phone added up the
`UsageDelta`s it had received, and it opens a session on the newest page of
the transcript -- so a long conversation reported its last few turns as the
total, and a page with no turn in it reported nothing at all, since zero is
drawn as blank. That is the reading Bryan saw: no tokens, on sessions that
had certainly spent some.
The count belongs to the server, which is the only side that sees every
turn. `UsageDelta` now carries the running total beside the delta, filled in
by the pump rather than by each driver -- a driver knows what its own turn
cost and nothing else does, so a new one cannot get this wrong by leaving it
out -- and the session row reports it for a screen that has not opened the
stream yet. The phone takes the largest total it has seen instead of
accumulating, which also means paging older history cannot move it, and
leaves the seeded figure alone for transcripts recorded before the field
existed. Seeded by summing deltas at startup for exactly that reason.
**The header said the model twice and the machine backwards.** A session's
subtitle now reads `machine · provider`, in that order and with no "on"
joining them, matching the list and the usage dialog -- the "on" made it a
phrase, which works in one order and stops working the moment the same pair
is shown somewhere else. The model is gone from it: the footer's picker
already shows what the session is set to, and two places showing it meant
two things to keep in step, which disagreed for a moment on every switch
since one follows the request and the other the session's own answer.
Checked on the emulator against a twelve-turn session whose visible page
held the last six: the header reads "this machine · echo", the status row
reads "idle", and the total reads 42 tok, which is what `GET
/sessions/{id}` says rather than what the page adds up to.
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iris
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694535badc | Merge remote-tracking branch 'origin/main' | ||
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iris
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135950c8ed |
Say when a session wants you, and stop calling a stop an error
Three things Bryan asked for, and one the second of them exposed.
**Notifications.** A session that asks a question or finishes a turn now
says so on the phone, per session, switchable from its settings screen.
The switch is stored on the backend rather than the phone, because it is a
fact about the session: one that runs unattended overnight should be quiet
on every device, and answering that question again on each device is how two
of them come to disagree. It is on by default -- a notification nobody
wanted is turned off in one tap, where one that never arrived is not
diagnosable at all.
Which moments count is `notification_for`, and the asymmetry in it is the
point. *Waiting on a person* is worth saying however it was reached.
*Finished* is only worth saying when this server watched the work happen:
sessions settle into idle for several reasons that are not "your work
ended", including every one of them being adopted at startup, and announcing
those would put "finished" on the phone for the whole config on every
backend restart. That is the failure that makes somebody switch the feature
off, so it has a test naming every transition rather than the two that
work.
The stream is `GET /notifications`, live only and with no cursor -- the one
place this server does not offer to catch a client up. A notification is a
claim about now; replaying "your turn" from an hour ago sends somebody to a
session that may have been answered from another device since, and a
notification that is wrong costs the trip *and* the credibility of the next
one. What was missed is still on the session list, which says what is
waiting without claiming to be news.
On the phone it is a foreground service, because Android has had no
long-lived background service since 8.0 -- it is what Syncthing does, and
Discord is not a counter-example since it takes a push from Google, which
would mean this backend talking to Google about somebody's sessions. The
ongoing notification Android charges for it sits on an `IMPORTANCE_MIN`
channel: no sound, no status-bar icon, bottom of the shade. `specialUse`
rather than `dataSync`, which is what it looks like: Android 15 caps
dataSync at six hours a day, and a connection that stops listening after six
hours misses the overnight run it exists for.
**A stop is not an error.** The CLI reports an interrupted turn exactly as
it reports a broken one -- `is_error` on a `result` -- so pressing Stop
showed "the turn ended with an error" for doing what the button says. The
line cannot distinguish them; what does is that this side asked, so the
driver says so before the request goes out and the translator spends that on
the next result. The test's second half is the one that matters: the naive
fix passes the first half and silences every genuine failure after it.
**Every status says which one it is.** The session screen's status row named
only `exited` and left the rest blank, so idle and "nobody could read it"
looked identical -- and a just-stopped turn showed nothing, which reads as
the app having lost the session rather than as the stop having worked. The
words are the session list's own, so a state is not called two things
depending which screen you are on. Red on a quota bar now starts at 90%.
**`GET /sessions/{id}`**, which the notification switch found missing. A
screen opened from a list row carries the row the list last fetched: fine
for a title, wrong for a switch, which is *set to* something. Caught on the
emulator, where the switch read on against a backend that said off, with
nothing on screen to say which was true. The screen now reads the session
when it opens, and until that answers the switch is disabled and says so --
a two-position control cannot say "I do not know", so it does not pretend
to.
Verified on the emulator with the app backgrounded: the service holds the
stream (`isForeground=true types=0x40000000`), a finished turn posts
"Finished" and a question replaces it with "Waiting for you" on the same
tag, turning the switch off silences it with no restart, and turning it back
on from the phone reaches config.ron. The interrupt is a translator test
rather than a live turn, which is where that logic is anyway.
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iris
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2dc61c5780 |
Stop drawing one tool call twice where a page of history begins
A page boundary lands wherever it lands, and about half the time that is between a tool call and its result. The newer page then holds a `ToolEnd` whose start it never saw, which the fold draws as a row of its own -- correctly, since a call rendering as nothing is indistinguishable from one that never happened. But when the older page arrived it brought the real `ToolStart`, and the two lists were concatenated, so the call was left on screen twice: once as a proper card and once as a nameless placeholder. `joinPages` merges the two halves by the call's own id instead, which is the one thing a page boundary cannot destroy. The older half wins on what a start knows -- the tool's name, its input -- and the newer on what an end knows, its output and whether it finished. The miscount was the visible part; the moving was the point. The extra row sits exactly at the join, which is where the reader is looking when the page loads, so everything below it stepped down by a row at the moment they scrolled into it. Demonstrated both ways round on a rig of twelve `/tools 8` runs, whose groups are eight calls each and whose page boundary falls inside the second one: without this the transcript reads "Called 9 tools" there and eight everywhere else, with it every group reads eight. That rig is `/mixed N` in the echo driver, added here: N beats of paragraphs at three lengths, single tool calls, runs of adjacent ones, images and peer messages -- every row shape the app draws, in one session, from a command that costs nothing and produces the same transcript every time. The paragraphs are deliberately ragged, because a wall of identical lines looks the same at every offset and makes a scroll of one line indistinguishable from a scroll of ten, by eye or by comparing frames. |
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iris
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e37e90a579 |
Let the server say what is waiting, instead of the phone remembering
A message sent into a running turn was drawn as a pending bubble from
screen state, so leaving the session or restarting the app showed nothing
waiting while the queue was full. Nothing waiting is what "there is
nothing" looks like -- the reader had no way to tell it from a queue that
had already drained, and Bryan hit exactly that: a message he sent
arrived, and his phone stopped showing it after a restart.
The server now records the waiting. `MessageQueued { id, text }` goes into
the transcript when a driver takes a message it cannot deliver yet, and
is resolved by the `UserMessage` carrying the same id -- the same shape
`CommandQueued` and `CommandSent` already had, so this is one more
instance of a mechanism rather than a second one beside it.
The message itself still lands where the session read it, which is what
the last change was about; only the *waiting* is recorded early. The two
are different facts and now have different events.
Paired by id rather than by text. The old code removed the bubble whose
text matched, so sending the same thing twice cleared the wrong one and
left a message on screen that had already been read.
Both drivers that can queue do it: the echo driver too, because the phone
now draws pending bubbles from the stream and a rig that skipped the
event would exercise a state the real app never sees.
Checked on the emulator: two messages sent into a `/slow` turn, then the
app force-stopped and relaunched -- both still drawn as waiting, in the
pending style, and both resolved into ordinary bubbles when the turn
ended and the session read them.
Still outstanding, and worth knowing: an entry outlives a *server*
restart in the transcript but not in the driver's memory, so a backend
restarted mid-queue would leave the bubble drawn with nothing coming to
resolve it. Before this change that message vanished from the transcript
entirely, so the failure is now visible rather than silent -- but it is
not yet right.
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irisandClaude Opus 5
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71067275e2 |
Stop claiming a terminal, and stop calling a recoverable delete final
Two bugs Bryan hit, with one shape between them: a claim stronger than the thing that was measured. **The delete warning branched on `imported`.** It told him deleting `ai-app` could be undone and deleting `manager` could not, when both are claude-cli sessions whose conversations survive equally. `imported` records how a session got into the app; what decides recoverability is whether the *driver* keeps its own record -- the Claude Code CLI does, under ~/.claude/projects, however the session started; echo and llama.cpp do not, and for those the app's transcript is the only copy. So the fact now sits on DriverKind and rides on SessionInfo, decided by the server from the provider's kind rather than by the phone from its name, which a person can change. The comment above the branch asserted "a session started here has no copy anywhere". That sentence was the bug written down and reasoned from, and it is gone. Neither branch promises a restore, which it should not: nothing here checks the file is still on disk, and re-importing was never a restore anyway -- this app's transcript holds images, peer messages and command events the CLI's record never had. So the recoverable text says what is known and names what goes either way. "Can't be undone" is now said only where it is true, which is the point of saying it at all. **"open in a terminal -- close it there first" named a place that need not exist.** The detection is right and worth keeping: something live holds that session, and importing it would reproduce the double-resume incident. But which something was never measured. The live descriptors here include two of this backend's own adopted sessions and a peer agent's; none is a terminal, so the instruction sent the reader looking for a window that was not there. **And this app did not recognise its own spawned sessions.** The import list filters out what the app is already driving, but it matched only the import cursor -- which exists solely for imported sessions. Every session the app spawned therefore stayed in the list, marked in use, telling the reader to go and close it somewhere: here. Matching the resume token too, which both kinds have, is the fix; `session_importing` is now `session_driving`, because that is what it was always being asked. Verified on the emulator against a scratch backend: a spawned claude-cli session reports keepsOwnTranscript true with imported false -- Bryan's `manager` case exactly -- and draws the recoverable warning; the echo session draws "can't be undone"; and once the CLI named itself, the spawned session's id was absent from the import list, where the old match would have listed it. 75 tests, clippy and rustfmt clean; ktfmt, compileDebugKotlin and lintDebug clean. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VETa8afmpWaYezLCqJhDB8 |
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iris
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749b2db287 |
Make a command a thing the app knows, and hold it until it can run
Typing "/" now suggests what this app understands -- `/compact` and `/rename <name>` -- with a line each about what they do, and anything else beginning with a slash is passed to whatever runs the session, because a dialect's own vocabulary grows without this list. None of them are messages, and that is the substance of the change. A line written into a running turn is read by the *model*, so a command sent mid-turn either does nothing or arrives as text somebody has to puzzle over. They now wait for the turn to end. The waiting is done once for every provider, in the pump that already watches every event for the boundary, rather than in each driver where a new provider could get it wrong by leaving it out. Waiting is a state, so it is on screen: the command sits at the reader's end of the conversation in blue, with a spinner and "waiting for this turn to end", and becomes an ordinary blue row when it goes. Blue because these are about the session rather than about the task -- the same blue a compaction already used, which is now one colour with one name rather than two. Renaming from the settings screen sends exactly this, so it waits and draws the same way. The name itself is not held: it is this server's own datum, so the list and the header change at once and only telling the session waits. Echo grew the same split, which is where the bug in it showed: its commands are its messages, so running one announced a `MessageTaken` as well, and the same line drew twice -- once blue, once purple. A command owes no announcement; the manager has already recorded that it was sent. Watched rather than reasoned about: `/compact` during a 25 second turn held with its bubble up, went out when the turn ended, and the compaction that followed reported what it recovered. |
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iris
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bebaae7a94 |
Carry a question in the event model, not in one provider's JSON
A question is now fully described by the event that reports it: the tag it was asked under, each option's label, what it means, and the sample of what picking it would produce, plus whether several may be picked at once. The app renders from that alone. It had been reading Claude Code's tool input to find the parts the event dropped -- that dialect's schema, written out a second time in Kotlin, where no other provider could reach it and where it would drift the first time the schema moved. Echo could not describe an option at all, and llama never will. Answers travel as a list for the same reason. A question that takes one answer sends a list of one rather than being a different shape, and the one place that flattens it is where the CLI is spoken to: its answers map holds a string, so several choices are joined there. That join was in the phone. Also here because it is the same rule: the permission ask reuses the question body rather than owning a second one, so Allow/Deny renders and resolves through exactly the code an AskUserQuestion does. Verified against both, since a refactor that only satisfies the case it was written for has been tried on the half that cannot fail: a two question `/ask` answered from the phone, one option and then two, and a real sonnet session's `rm -f` permission asked, allowed, and run. |
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iris
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d3fff3d229 |
Let a session be renamed, under the same name everywhere
A gear at the end of the session's own bar opens what can be changed about that session; the name is the first thing there. Compact is gone from that bar -- `/compact` typed into the message box is the CLI's own way to ask and it already worked, so the button was a second way to say one thing. Echo takes the typed word too now, since it is the rig the compaction display is checked against and losing the button would have taken that with it. The name is this server's, not a driver's: it is what the list shows, it exists before any process does, and every provider has one. So it is settled in the config and the driver is *told* -- which is the opposite of the model and the permission mode, and the difference is written down at `Driver::set_title`. A driver whose process has no notion of a name does nothing and says nothing, because there is no failure to report. Claude Code has one, so the name reaches it: `--name` for a session we create, and `/rename` afterwards, which is a local command rather than a control request -- `set_session_name` is not a subtype it knows, which I established by asking it. A resumed session is deliberately not renamed at launch: an import already has a name, quite possibly one the person typing in it chose, and taking that would be helping itself to something the app was only shown. Verified end to end rather than argued: renaming from the phone put "Session renamed to: paging and scroll" in the CLI's own session file, and the session now lists under that name to other agents. The gear is drawn rather than set in a font, for the reason Chevron gives. It was a sun on the first attempt -- thin teeth standing clear of a thin hub -- which no amount of reading the diff would have shown. |
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iris
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3eccf7e443 |
Show the model and mode the session has, not the ones it was asked for
Picking either from the phone wrote the choice straight into the session's state and then sent the request. Asking and having are different things, and the difference is not rare: `auto` is a permission mode the CLI accepts on the command line, silently resolves to `default`, and refuses outright over the control channel -- "auto mode unavailable for this model" -- so a session spawned in auto was in default and one switched to auto stayed where it was, with the phone reporting auto in both cases. So the drivers report what they are set to and the manager follows that. Measured, because the confirmations are not uniform: a model change answers success with no value, so what was asked is remembered until the answer arrives; a mode change echoes the mode it became, and that answer wins over the request; and `init` names both -- resolving `haiku` to claude-haiku-4-5-20251001 -- which also covers a session adopted from a terminal that set them outside this app. A driver that cannot change either already says so with an error, and now that error is the whole story rather than a note beside a display that changed anyway. The config keeps the requested value, deliberately: that answers a different question, which is what to launch this session with next time. Two things fall out. Control request ids are random rather than the clock, because two in the same second shared an id and something now looks them up. And the phone shortens a resolved name for the button -- `haiku-4-5` -- since the full one is what the CLI reports and roughly twice the room that row has once Stop is in it. |
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iris
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404066fa7d |
Say when a session is working, and what it was told
Three things a phone could not see, all of them the same shape: the session was doing something and nothing on screen said so. A turn nobody here started never reported itself. `Running` was sent where a message was *sent*, so a session picked up mid-turn, one compacting on its own, or one another agent wrote to sat there reading as idle until it finished. The driver now says it from what it observes -- output that could only come from a turn in flight -- which is the same set of events that already announced a steer, with the ends swapped. An imported session had it worse: nothing but replayed lines ever reaches it, and a status was not among them, so it was permanently whatever it was when it was adopted. Its file does not record a turn ending, but it does record why each assistant message stopped, and `tool_use` versus anything else answers it. A record that says nothing leaves the status alone rather than voting for idle. Messages from other agents were dropped outright: the CLI marks them meta, and this replayed everything except meta. They are now a row of their own, closed by default like a tool call, named for the session that sent it -- not the reader's own bubble, because they did not say it, and a session working on something this phone never asked for is exactly what one of these explains. Measured against a real session file rather than guessed: the peer record carries the sender's name and the message body in `origin`, beside a copy wrapped for the model to read. |
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irisandClaude Opus 5
|
fc71cb4403 |
Say "unknown" for a session we are not driving but cannot bury
A session in the config with no live entry reported `Exited`, whatever the reason. That covers three different situations -- one that genuinely ended, one that failed to relaunch, and one whose process could not be checked -- and the wrong one is the expensive one. `Exited` reads as "this conversation is over", and what a reader does about it is start a fresh session. If the process is in fact still running, that is a second CLI against a conversation that already has one: the exact fault `session::process` exists to prevent, arriving through the status field instead of through a spawn. So it is said only when the process is known to be gone. A record that cannot be checked reports `Unknown`, and so does one that is still alive -- this server is not driving it, so it genuinely does not know what that process is doing, and the honest word is the one meaning "wait" rather than the one meaning "act". A session with no record at all is still `Exited`: an echo session, or one already stopped and cleaned up, and known to be. The distinction was available all along -- `process::recorded` returns the liveness -- which makes this the same mistake as the other five today: reporting what was convenient to compute rather than what was measured. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VETa8afmpWaYezLCqJhDB8 |
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irisandClaude Opus 5
|
42131c75d6 |
Send a steer into the running turn, and put an image under its call
**The queue was holding messages the CLI would have taken.** Two claims in this file contradicted each other: the module header said a mid-turn message is injected at the next tool boundary -- "the behavior this app exists for" -- and `Queue`'s own doc said a line written mid-turn simply becomes the next turn. The code followed the second, parking every message until `Status::Idle`, which is the end of the whole turn. Measured rather than argued, twice. Writing a line straight into a live session's stdin fifo mid-turn produced one `result` for the whole thing, so it was consumed inside that turn, not as a new one. The header was right and the queue was built on the wrong claim. The cost was exactly what Bryan reported: he steered after the second tool call and it sat unread until every remaining call had finished. Measured before and after on the same three-step turn -- steer sent at +13s, recorded at +24.7s before this change and at +14.1s after, which is the next tool boundary. So the line goes out immediately. What stays behind is the *announcement*: the CLI says nothing on stdout about having read a message, so `MessageTaken` now waits for the next assistant text or tool call, which is proof another model call happened and the steer was in it. That keeps a held message drawn below the working indicator until the session has actually taken it -- the thing that mattered when this was last changed -- without delaying the message to get it. Idle counts too, and is the case that must not be missed: a message written after a turn's last model call has no later output to prove anything. `closed` is untouched, and `Queue::close` still reports held messages by name rather than dropping them. **An image now names the call that produced it.** `Event::Image` gains `about`, the `tool_use_id` from the tool result it came out of, so a screenshot is drawn inside that call's card instead of floating beside it -- pairing them by position is what a page boundary breaks. `None` for a person's own attachment, which belongs to no call. The import path threads it through as well, so replayed history reads the same as live. Images show whether the card is open or closed: a call whose result *is* a picture says less closed than the one line it replaced. Verified on the emulator against a real haiku turn: the checkerboard sits inside `Read /tmp/tiny.png`, and the steer sits between that call and the next, where it was taken. 53 tests, clippy, rustfmt, lint and ktfmt clean. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
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|
irisandClaude Opus 5
|
c1a468432d |
Read a session's transcript once at launch, not twice
Reading the last status back from the transcript -- added so a restart stops claiming an exited session is idle -- walked the whole file a second time, after `Transcript::open` had just walked it for the sequence number. Both answers are wanted at the same moment by the same caller, so the cost was paid per session at exactly the point a restart is trying to be quick. `Transcript::open` now finds both in its one pass and reports the status it saw. The free function goes; a transcript knowing what it last recorded is where that belongs anyway. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VETa8afmpWaYezLCqJhDB8 |
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|
irisandClaude Opus 5
|
d7c692a4ec |
Show a replayed session's images instead of dropping them
An imported session showed no screenshots. `text_of` kept only `text` blocks, so every image in the replayed tail was silently discarded -- while the *live* translator has always saved them into the session's `files/` and referenced them. Two readings of the same records, and the one used for history was the lesser. `save_image` moves out of `Translator` to a free function both paths call, since the naming scheme for that directory should exist once. `events_from` now takes the session directory to write into, which means the conversion has to happen where that directory exists -- so `Seed` carries the raw JSONL and `launch` turns it into events, rather than `routes` doing it before the session is created. Costs nothing in tokens, which is the point worth recording: this writes into ai-app's own session directory and the phone fetches a reference only when it draws one. Nothing here is ever written to the CLI's stdin -- it reads its own session file, and the only things this app sends it are typed messages, control requests and `/compact`. Verified against the 133 MB session behind the 2026-08-29 incident: 45 images in the replayed tail, written as real PNGs and served over the files route, with the transcript itself staying at 756 KB of references. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VETa8afmpWaYezLCqJhDB8 |
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|
irisandClaude Opus 5
|
362d436d4f |
Let sessions outlive the backend, and never resume one twice
Three `claude` processes ended up running against this checkout on 2026-08-29, and the account hit its session limit. One cause, several ways in. An agent imported the Claude Code session it was *itself* running in. That is an ordinary import, and importing runs `--resume` -- so a second CLI attached to a file the first was still writing. The whole 65 MB conversation, 154 embedded screenshots included, was re-appended to the transcript under a new prompt id; both copies then read each other's writes as work done elsewhere, and the adopted one was billed for re-reading all of it. Meanwhile `shutdown_all` asked each session to stop and the process exited immediately, so the SIGKILL timer died with the runtime, the stop was unreliable, and whatever survived was orphaned with nothing written down to find it by. The processes leaked either way. So leak them on purpose, and be able to pick them back up. A session's process now outlives the backend and is adopted again on the way up, which is worth having for its own sake: restarting the server no longer ends a turn somebody is waiting on. Its stdio lives in the session directory -- a fifo opened read-write so the process is its own last writer and never reads EOF, plus stdout/stderr logs read from a byte offset. `session::process` records the pid *and* the kernel's start time for it, because a pid alone is reused and adopting a stranger's would mean never resuming the real conversation. That makes the fix structural rather than a check: everything goes through `ClaudeDriver::launch`, which adopts if it can and starts if it cannot, and `--resume` is reachable only on the second path. `Driver` gains two ways out where it had one -- `detach` (coming back) and `stop` (the session is being deleted, so the process must not survive). Importing a session that is open is now refused outright. Claude Code keeps `~/.claude/sessions/<pid>.json` for every live session, so this is a measurement rather than a guess; it reports no/yes/unknown, because a machine that keeps no such record cannot answer and "could not check" is not "nobody is using it". `SessionStatus` gains `Unknown` for the same reason. Also here, found on the way: - A reconnecting phone was sent the entire backlog. Opening a session was bounded to a page but reconnecting was not, so a long disconnect delivered thousands of events one frame at a time. Past `CATCH_UP_LIMIT` the stream sends a `reset` frame and the newest window, and the client rebuilds from it as it does on open -- without the reset the window is spliced onto rows no longer adjacent to it. - A session's status was assumed idle at launch. Read from the transcript instead, so a restart stops claiming an exited session is waiting for you. - `llama-server`'s stdout was piped and never drained, so a chatty one blocked on a full pipe buffer mid-load. It goes to a log now. - A turn that exited or errored never emitted `Idle`, so the queue stayed "running" for good: every later message was held forever and, since a message is only recorded when taken, vanished with nothing on screen. - Two doc comments had drifted onto the wrong functions. Verified by killing the server mid-turn: the process survived, finished its turn unattended (12.8 KB of output nothing was reading), and the restarted server adopted it -- one process, all 700 lines in the transcript, no hole, and it still took a new message afterwards. Deleting a session stops its process; a 266-event backlog resets while a 16-event one streams. 46 tests, clippy and rustfmt clean, app compiles and lints. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VETa8afmpWaYezLCqJhDB8 |
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|
iris
|
3f8805a610 |
Say which kind of delete this is, and stop offering what is already open
**Deleting was one word for two different acts.** An imported session's real transcript belongs to Claude Code and outlives anything this app does, so removing it here undoes a view. A session started here has no copy anywhere, and removing it ends the conversation. The dialog warned "this can't be undone" of both, which makes the warning worthless on the one where it is true -- and frightening on the one where it is not, since what it actually deletes is a cache of a conversation still sitting on the machine. Sessions now report whether they were imported, and the dialog says which act this is. No new mechanism: the soft delete already existed, it was just indistinguishable from the hard one. **And a session already open here is no longer offered for import.** Importing one twice would leave two `--resume` processes appending to the same transcript, each seeing the other's writes as work done elsewhere and replaying them -- both sessions then showing a conversation neither is having. The route refuses it as well, so the rule holds for anything not going through the app. Left out of the list rather than shown and disabled. The usual argument says absence is ambiguous, and it is wrong here: an imported session has not disappeared, it has moved to the session list, which is where it now belongs. Absence means "already somewhere you can reach it". Deleting the app's copy puts it straight back -- verified: 68 offered, 67 after importing one, 68 again after the soft delete, which is also the clearest demonstration that a soft delete keeps the conversation. |
||
|
iris
|
a9ea84c96c |
Stop choosing a model, and keep an imported session up to date
**Why the model became fable.** `spawn_session` fell back to the
provider's first listed model when none was given. That list is a shortcut
for the spawn screen, written in whatever order somebody typed it, and its
first entry is `fable` -- so every session spawned without a model, which
is every import, silently became a fable session. It looked like a default
and was an artefact of list order. Absent now means absent: no `--model`
flag, and the CLI uses whatever the person configured for themselves.
**Model and permission mode are now visible and changeable** from the
session, as buttons that read as their current value rather than labels
beside one. The mode was spawn-only; the CLI turns out to accept
`control_request{subtype:set_permission_mode}` and echo the mode back,
probed against 2.1.237 the same way the rest of the protocol record was.
Both default to `auto` -- on a phone every ask is a round trip to a
question card, which is how "allow Bash?" became the most-answered
question in the app.
The mode is reported by the API so the picker shows what the session is
actually set to, and it is kept in the live session beside the model for
the reason the model already was: `meta` is the shape a session was
*launched* with, so reporting from it shows the value a change replaced.
**And an imported session keeps itself level with its source file**, so
work done at a terminal arrives without a button. `--resume` appends to
the same transcript rather than forking -- measured, not assumed -- so the
only hard question is which new lines came from here.
Answered by counting the events this session has recorded. Status is the
obvious signal and is wrong, which cost a round trip to find: a turn that
starts and finishes between two polls reads as idle at both, so its output
is replayed on top of itself. It showed up on screen as `donedone`, and
only because the reply was one word -- with a longer answer it would have
looked like the model repeating itself.
Verified against both halves: text appended to the source file the way a
terminal writes it appears within one interval, and a message sent through
the app appears exactly once, before and after a turn.
|
||
|
iris
|
6bbc829a3e |
Import a Claude Code session the machine already has
Claude Code keeps every session as JSONL under `~/.claude/projects/`, and the CLI continues one with `--resume <id>`. `claude.rs` already resumes whenever it finds a resume token in the session directory, for crash recovery -- so importing is that same path with the token written before the driver starts, and there is deliberately no second way to begin a session. The seed goes through `launch` with the ordinary spawn, so the driver never learns which kind it got. Two things the machine answers and the phone does not. **Which sessions exist.** One command per setup rather than one per file, for the reason discovery already gives: over ssh each would be its own connection. Titles come from the first few user records rather than the first, because a session opens with records the CLI injected -- slash commands, caveats around local command output -- which are stored as ordinary user records without the meta flag, so titling by "first user record" produced a list where most rows read `<command-name>/clear`. **Which file an id names.** The phone sends an id and never a path; the server looks it up again among the sessions it enumerated. An enrolled token must not be able to turn a spawn into "read me this file", which is the same rule that keeps a provider's command out of `POST /setups`. Only the tail is replayed. The imported conversation is for reading -- continuing it is the CLI's job, and it reads the whole file itself -- so this is a display budget, and it has to be one: the session this was written in is 39 MB, and all of it would otherwise cross a tunnel to a phone. A recorded working directory can outlive itself, which this found immediately: every session from before the checkouts moved to `~/repos` still records `~/host/repos/...`. Resuming into one fails at `cd` before the CLI starts -- a confusing way to meet a feature whose promise is "carry on where you left off" -- so the directory is checked, and a missing one is dropped with a log line naming it rather than being passed on to fail. Verified against this very session: 905 events replayed from the tail (351 tool calls, 350 results, 185 assistant messages, 19 mine), the resume token pointing at its id, and the stale directory reported and dropped. The list was read on the emulator, where the top row is that session under its opening sentence. |
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|
iris
|
4370c467ca |
Discover this machine's providers instead of asserting them
A fresh install wrote a `claude-cli` provider into the local setup unconditionally. Nothing looked for `claude`; the list was hardcoded in `Config::seed`, so on any machine without it -- which is every machine but the dev VM -- the phone was offered a provider that cannot spawn, stated with exactly the confidence of one that had been checked. Discovery already existed and was already right: `setups::discover` probes with `command -v` over the transport, includes echo for the local one because it runs in-process, and records the resolved path rather than the bare name. Only the local setup skipped it, which is the one place the answer felt obvious enough not to ask. So `seed` now takes the providers it is given, and seeding asks this machine the same question it asks any other. It moved out of `SessionManager::new` into an awaited step in main, because asking is I/O and a constructor that quietly spawns a subprocess surprises every caller. A discovery that fails seeds `echo` alone and says so, since echo is true wherever this server runs -- falling back to the hardcoded list would be the same bug with an extra step. The test that covered this agreed with the bug, because both were written from the same assumption: it asserted the seed contains `claude-cli`. It now asserts the opposite -- that the seed invents nothing -- and the session tests seed echo explicitly rather than relying on a constructor that would make them pass or fail on whether `claude` happens to be installed on whoever runs them. Verified by running a server on a PATH holding only `sh`: it seeds `echo` alone. With claude and llama-server present it finds both. 34 tests. |
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|
iris
|
aa05ff9336 |
Take the link from wg-app-link instead of keeping a second copy
The five modules underneath this backend that were never about AI sessions -- the pinned CA and leaf, QR enrollment and the bearer token, wg0 binding and the certificate's SANs, owner-only files, and the RON house rules -- were written twice, once here and once in dev-updater, and had drifted. They now come from the submodule, as a path dependency so both projects stay locked to one commit. What stayed is what makes this project itself: the routes, the drivers, the config schema, and the auth middleware, which is generic over this server's state. Sharing a transport is worth doing; sharing an API would mean inventing a vocabulary neither project wants. Four dependencies go with the code -- rcgen, qrcode, subtle and if-addrs are no longer named here at all -- and the three that remain are now described by what still uses them rather than by what used to. Verified by running it, not only by building: a fresh server generates its CA, prints an `aiapp://enroll` QR with the scheme now passed as a parameter, covers 127.0.0.1, 10.0.2.2 and wg0's 10.66.0.1 in the leaf, answers an enrolled token and returns 401 without one, and writes config.ron in the house rules with every file owner-only. 36 tests pass, clippy is silent, rustfmt is clean. |
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|
irisandClaude Opus 5
|
6187958de3 |
Let a llama session actually be started from the phone
The driver worked and the models could be downloaded, but the spawn screen had no idea llama.cpp existed: the model field and every extra setting were gated behind `isClaude`, so a llama provider offered nothing, `model` arrived null, and the driver refused with "a llama.cpp session needs a model". The feature was reachable only by curl, which is not what was asked for. A llama provider now gets the models this backend has downloaded, as a picker rather than free text -- there is nothing sensible to type, and a name that is not on disk is a session that cannot start. Context size and temperature are there too, blank meaning llama.cpp's own default rather than a zero. Spawn stays disabled until a model is chosen, because without one the button could only fail. **Two bugs that only appeared by pressing the button**, both mine, both from changing the server without re-driving the app: - The app sent the setup's *label* where the server had started resolving by *id*. The failure was almost self-diagnosing -- `no setup named "this machine" -- configured: this machine` -- and that message now says "no setup with id" and lists ids, since listing labels was what made it read as a contradiction. - The session header showed `on local`, the id, because the app read `setup` where the server had begun sending both `setup` (id) and `setupName` (label). The app now carries only the label: nothing in it addresses a setup, and holding both is what let it show the wrong one. Verified by doing it: rediscovered the local machine from the phone so `local-llama` appeared, spawned a session on Qwen3-0.6B-Q8_0 with a 4096 context, sent "Reply with exactly one word: ready", and it replied "ready" with 125 tokens counted. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |
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|
irisandClaude Opus 5
|
19e3531c5d |
Add, rename and remove machines from the phone -- without letting it name commands
The gap PLAN.md recorded: setups were readable but only hand-editable, so
adding a machine meant a shell on the backend.
**The design decision, made with Bryan, is that the phone never composes a
command.** A setup carries providers, and a provider carries something to
run -- so a route that accepted a command from the request body would make
the enrolled token arbitrary code execution on every machine a setup names,
and the transport already reaches those over ssh. Instead the phone sends
connection details, and the server asks the machine itself what it has:
one `command -v` round trip per setup, matched against a table of the
drivers this server knows. The phone's authority is "add this machine",
never "run this".
Worth recording that this was a narrower change than it first appeared: the
token could already run anything on the backend, because the spawn screen
offers `bypassPermissions` with a free-text working directory. Discovery
does not close that door. What it does is keep the *list of what can run*
out of the phone's reach, and make adding a machine a thing you cannot get
wrong by typing.
It is also simply better to use. Nobody wants to type an absolute path on a
phone keyboard, and a machine whose binaries have moved answers correctly
on the next probe. The cost is that a program somewhere unusual is
invisible -- `command -v` follows PATH under a non-interactive ssh session,
which is not the PATH a person sees when they log in. That is the trade,
and the escape hatch is editing config.ron on the backend, which is exactly
the authority the phone is not being given.
Setups now have an **id separate from their label**, so renaming a machine
does not orphan the sessions that name it; a session stores the id, and
every row resolves the current label when it is built. `POST /setups/probe`
tries a machine without saving anything, so a wrong address or an
unauthorised key is caught while the form that caused it is still on
screen. Deleting is refused while sessions still run there, and says which
ones rather than cascading.
Every mutation goes through one `update`: clone, apply, save, then commit,
so a failed write leaves the previous state intact and reports why.
Verified against a running server, including a real ssh machine (this VM,
via a throwaway loopback key since removed): probing here found echo and
claude-cli; probing over ssh found claude-cli and correctly no echo, which
runs in-process and exists only where this server does; an unreachable
machine came back with ssh's own words ("connect to host ... Connection
timed out"); adding derived the id `loopback-vm` from "loopback vm";
renaming kept the id; deleting was refused while a session used it, naming
it, and succeeded once nothing did.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw
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|
irisandClaude Opus 5
|
ecac404fd4 |
A setup is a machine, and it carries what that machine can run
Providers and hosts were two independent lists, and a session named one of each. They were never independent: a provider only exists on a machine where that program is installed, so the spawn screen offered the whole cross-product, including "the Claude CLI on the box that hasn't got it". The picker could not know, because nothing in the model said. Now a setup is a machine -- optional ssh, plus the providers it has -- and spawning is two choices in order: pick a setup, then one of its providers. The impossible pairs stop being expressible rather than being validated against. Provider names are unique within a setup and only within one, so two machines can each have a `claude-cli`, which was previously either a name collision or two entries called things like "claude" and "claude on the vm". It also settles the "Run on" problem properly. That control was offered for every provider but honoured only by the Claude driver -- an echo session sent to a host ran locally and said otherwise. There is no such control now: the machine is chosen first, and echo is a provider of the setup with no ssh, where it belongs, since it runs in-process and has no transport to cross. The built-in echo provider is gone as a concept. It used to be conjured at read time and never written to the file, which meant a provider nobody could see or edit; it is now seeded into the config on first run alongside claude-cli. What the file says is what there is, and deleting it is a choice rather than a state to be repaired. A config in the old shape is refused with instructions rather than loaded. `Config` defaults unknown fields away, so `providers:` and `hosts:` would otherwise have vanished into an empty config that was then seeded over -- a migration nobody would notice until their setups were gone. Verified against a running server and on the emulator: a fresh install seeds "this machine" with echo and claude-cli and the file reads cleanly; a two-setup config lists both with their own providers; spawning on a setup works and the session row names it; asking for a provider a setup lacks says which it offers, and an unknown setup says which exist. On the phone, selecting "dev vm" narrows the provider chips to that machine's one and shows its address. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |
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|
irisandClaude Opus 5
|
3deeffd1e7 |
Run GGUF models through llama-server, and stop orphaning them
The second half of the llama.cpp work: a session can now name a downloaded model and talk to it. `llama-server` is spawned through the same transport as any other driver, polled until the model is loaded, then driven over its OpenAI-compatible streaming endpoint and translated into the same events the Claude driver emits -- so the transcript, the SSE stream and the phone need to know nothing new. **The conversation is rebuilt from the transcript, not held in the driver.** llama-server is stateless between requests, so the whole history goes with every one, and the obvious place to keep it is a Vec in the driver. That fails the requirement: memory in a driver is invisible to a second device and gone on restart, and this app is meant to work across devices. Reading it back also means the model is prompted with exactly what the phone was shown -- including a reply that was interrupted half way, which is in the transcript because the deltas were already emitted. That leaves the Claude driver as the odd one out rather than this one: the CLI's memory of a conversation is a cache in front of the same transcript, not a second truth. Said so at the top of llama.rs, because it is the sort of inconsistency that gets "fixed" in the wrong direction. Session settings arrive as a driver-interpreted `params` map rather than new typed fields, so the shared schema does not grow one dialect's vocabulary. Context size, gpu layers and threads become server flags; temperature and the rest ride on each request, so changing them need not reload a model. **Also fixes an orphan this feature would have created.** Drivers set kill_on_drop, which covers a session being deleted -- but nothing drops on the way out of a SIGTERM, so signalling the server left its children running. For the Claude CLI that is untidy; for a llama-server holding a model it is gigabytes belonging to nobody. The server now stops its sessions on SIGTERM and SIGINT. Found by killing a test server and noticing two 600 MB processes still resident. Remote llama sessions are refused rather than half-working: the model is reached over HTTP, and forwarding that port to an ssh host is the "reach this port" operation the transport does not have yet. Verified end to end against a real model: downloaded Qwen3-0.6B Q8_0 through the app's own download route, spawned a session on it, and held a two-turn conversation -- "my favourite colour is teal" then "what is my favourite colour?", answered "teal", which is the transcript replay doing its job. Token counts arrive. An earlier attempt with the IQ2_XXS quant produced fluent nonsense, which turned out to be the quantisation rather than the pipeline: llama-cli produces the same from that file directly. Four unit tests cover the fold and the path guard. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |
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|
irisandClaude Opus 5
|
4cdcbd204a |
Put the transport above the drivers instead of inside one
ClaudeDriver::spawn called ssh::command itself, so a translator whose job is a wire format also knew how sessions reach other machines, and every future driver would have had to remember the same. It now emits a `Launch` -- program, arguments, working directory -- and hands it to a `Transport` the manager chose from the session's host. This is the inversion Bryan asked for, and it pays for itself immediately in a place I had reported as a UI bug: "Run on" is offered for every provider but only the Claude driver honoured it, so choosing a host for an echo session silently ran it locally. With the transport above the driver that cannot be written -- EchoDriver builds no Launch, so there is nothing to wrap and nothing to misreport. The picker still needs to stop offering it, but the code no longer lies underneath. crate::ssh keeps the quoting, the forced options and the remote script, with its tests; transport.rs only decides which of the two it is. The two failure messages move with it, since they are transport-specific -- a missing ssh client here is a different thing to check than a program missing from a remote PATH. Noted in transport.rs rather than built, because nothing needs it yet: a remote llama-server is spawned as a process but spoken to over HTTP, so a transport eventually needs "reach this port" as well as "run this". Verified: cargo test (35), clippy, fmt. Nothing outside transport.rs mentions ssh now. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |
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|
irisandClaude Opus 5
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c12ab7f098 |
Take rustfmt's defaults
The code was hand-formatted -- close to rustfmt's output but not it, mostly in keeping chains and call arguments on one line where the formatter would break them. That is a per-line decision every future change has to make again, and reproducing it would mean a config whose only job is to preserve how the code already looks. So this is `cargo fmt` at its defaults, with no rustfmt.toml, which is where the sibling dev-updater checkout already sits: it is clean at the defaults today, so the two repos now agree on layout without either of them configuring it. Formatting only -- no behaviour, no renames, nothing reordered. Verified after: cargo test (35 pass), cargo clippy --all-targets clean, cargo fmt --check clean. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |
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irisandClaude Opus 5
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19de699bfa |
Follow dev-updater's own config to RON
The same move, for the same reason: this file is written and read by hand, and JSON has no comments to say why a host is configured the way it is. Both house rules come across with it, in config.rs's `format` module and nowhere else -- a file is the *body* of the config, so no outer parentheses and nothing indented for them, and `Some` is implicit, which is what makes `skip_serializing_if` on every optional field load-bearing rather than tidiness. The switch is outright: there is no reader for the old format. That is invisible everywhere except here, because this file holds the enrolled token hashes -- starting empty leaves the phone unable to talk to the server and looks, from the phone, like the config having been lost. So a config.json left beside the new file is named in the log and left alone, rather than read or deleted. One wart, documented at DriverKind: the kebab-case spelling is the string the phone compares against, so it stays, and the file pays for it with `kind: r#claude-cli` -- a hyphen is not a RON identifier. Renaming the variant would change what an already-installed build is talking to. Verified: cargo test, cargo clippy --all-targets, and a real start against a scratch state directory -- a hand-typed config with comments and a bare `port: 2222` loads, and what the server writes back sits at column 0 with no Some(...) in it. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |
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irisandClaude Opus 5
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99bcc341c1 |
Cleanup pass: one home for duplicated logic, stale comments out
Nothing behavioral except two status codes; mostly removing places where the same rule was written down more than once and could drift. - server/src/private.rs: the owner-only create/write helpers, which config.rs, certs.rs, and the session dirs each had their own copy of (certs.rs even duplicated the explanatory comment). One module owns the modes now, so the "nothing this server writes is readable by anyone else" property is checkable in one place. - server/src/media.rs: the image media-type/extension table, which the four places that have to agree on it each spelled out separately -- storing an upload, serving it back, building a content block, saving a produced image. The differing *defaults* stay at the call sites with the reasoning, since they genuinely differ by direction. - routes.rs: a missing file was a 400 and an unreadable one a 400 with a hand-rolled log line; they are now 404 and Internal respectively. UnknownSession became NotFound, since it was the only 404-with-message. - main.rs: xdg_dir takes the variable's value instead of reading the environment, which drops the unsafe set_var from its test and lets the test actually assert the relative-path rule. - echo.rs had its own 4-byte hex generator beside session::random_hex. - claude.rs: the two impl Translator blocks were one type's methods. - Stale comments: phase-2 markers on shipped work, a permission-mode list that had drifted from the CLI's, "dev-updater" as the leaf certificate's fallback common name, a half-written sentence in build-apk.sh. - App: the JSONArray walk written out in four fetchers, the four near-identical BackHandlers in AppRoot, and SessionScreen's inline fully-qualified names where the file otherwise imports. - server/wg-test.log was committed by accident; *.log is ignored now, and the gitignore comments describe where state actually lives. - PLAN.md's backend layout gains the new modules and drops hosts.rs for the ssh.rs that was built instead. Verified: 35 server tests, clippy clean, app compiles warning-free, and a scratch server driven over curl -- attachment upload/serve round-trip with both a known and an unknown content type, the new 404s, transcript and session-dir deletion, plus a real claude-cli session answering a prompt. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |
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irisandClaude Fable 5
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56491f84b0 |
Follow the sibling project's rename to dev-updater
It is no longer "local" -- it serves over WireGuard rather than the LAN -- and it is specifically for developing new apps. Renaming the references here at the same time keeps one name to search for across both repos. Also drops the last references to gen-dev-cert.sh, which the in-process certificate generation replaced: the build script and the Gradle task now say to start the server once, and test-wg-tunnel.sh reads the certificates from the XDG directory rather than the repo. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |
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irisandClaude Fable 5
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d2d2832ec8 |
Keep state and keys out of the shared repo
The dev VM is treated as untrusted, and the repo is a read-write virtiofs mount shared with the backend host -- so a CA private key sitting in it is a key that machine can sign with, and a leaf signed by this CA is one the phone's pinned app accepts without question. Pinning against a CA the attacker holds is no pinning at all. So certificates are now generated on the machine that serves them, into $XDG_CONFIG_HOME/ai-app/certs at 0700 with 0600 keys (AI_APP_CERTS overrides), and config.json and session transcripts move to the XDG config and data directories. Transcripts move for a plainer reason than the keys: they are whole conversations, and they were world-readable at 0644. Two smaller things fall out. The host and VM stop sharing one config, which had already put a test token on the production backend. And state stops living where `git clean -xdf` would take the enrollment and every transcript with it. State that predates the move is still read from the repo, with a warning naming where to move it, so an existing install keeps working rather than silently coming up on an empty config -- the precedence is covered by a test, since picking the wrong file would otherwise be silent. Verified: 31 tests, clippy clean; the certificate script writing 0700/0600 into an overridden directory; and the server logging the fallback and serving from it. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |
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irisandClaude Fable 5
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fff1fb49e8 |
Providers and hosts: what runs, and where, as independent choices
A session now names a provider (what: driver kind, command, models) and optionally a host (where: an ssh target). Keeping them independent is what the real setup needs -- the backend runs where the phone can reach it, which isn't where the CLI is installed -- and it means any provider can be sent to any host rather than a machine being baked into one. The first provider is claude-cli, named for the CLI rather than bare "claude", which would suggest the credit-billed API. A fresh config is seeded with it so a new install has something to spawn and a worked example to edit; echo stays a built-in provider needing no config. ssh.rs builds the child process either way: locally, or `ssh -T` with BatchMode and keepalives, every argument single-quoted for the remote shell (a working directory that tries to close the quote and start a command is covered by a test), and `exec` so dropping the connection takes the CLI down instead of orphaning it. App: the spawn screen reads /providers and /hosts instead of hardcoded lists, so config changes need no rebuild. Chip rows are FlowRow, fixing the reported bug where a row of models that didn't fit wrapped *inside* each chip -- one letter of "haiku" per line -- rather than onto a second line. Verified: 29 tests, clippy clean; the same claude-cli provider run once locally and once over ssh, with the remote one visibly in a different environment; an unknown host name refused with the configured list; and the spawn screen on the emulator showing server-driven providers, hosts, and models that wrap. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |
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irisandClaude Fable 5
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f2430671a2 |
Phase 2 complete: images both ways
Inbound: POST /sessions/{id}/attachments stores a picked photo under the
session; message attachmentIds become base64 image blocks in the
stream-json user message (verified live: an uploaded red PNG answered
"Red."). Outbound: image parts in tool results are decoded into the
session's files/ dir and referenced by Image events -- the transcript
stays lean -- and GET /sessions/{id}/files/{ref} serves them (verified
via the Read tool round-tripping the same PNG). The app grows an attach
button (system photo picker, upload-on-pick) and renders Image events
inline with an authenticated pinned fetch. Sent attachments are echoed
into the transcript as Image events so every device shows them.
Attachments and files are addressed under their session (a deviation
from PLAN.md's original bare /attachments -- recorded there) so their
lifecycle is the session directory's: deleting the session is still the
complete path out.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw
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irisandClaude Fable 5
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95d389e2b8 |
Phase 2 core: ClaudeDriver over stream-json, permissions and questions on the phone
The second driver behind the same trait: claude -p with stream-json both ways, the hidden --permission-prompt-tool stdio flag (without which no permission ever reaches a client), text deltas streamed from raw API events, tool_use/tool_result mapped to tool events, and can_use_tool control requests surfaced as Question events -- plain permissions as Allow/Deny, AskUserQuestion as one Question per sub-question with the chosen labels sent back in updatedInput.answers keyed by question text (wire shapes pinned by live probes against CLI 2.1.237, recorded in the module doc). The CLI session id is persisted per session dir, so a backend restart respawns with --resume and loses nothing. set_model rides the control protocol and persists through the manager; the spawn screen grows model/cwd/permission-mode fields. Also: the dev CA now carries proper keyUsage/basicConstraints extensions (strict verifiers reject it otherwise) -- regenerated and re-pinned before any real phone has installed the app. Verified: 20 unit tests + clippy clean; scripted end-to-end over the HTTP API (AskUserQuestion round trip, Bash permission allow, streaming, restart with --resume remembering earlier work, delete); and on the emulator, a live haiku session asking Tea-or-coffee and acknowledging the tapped answer. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |
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irisandClaude Fable 5
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967fc814ab |
Phase 1 server: TLS + token auth, session registry, EchoDriver, SSE with cursors
The whole pipe behind one Driver trait and a common event model: spawn/list/delete sessions, message + question answering, append-only JSONL transcripts whose sequence numbers are the phone's resume cursor (surviving backend restarts), bearer-token middleware wrapping every route including the fallback, wg0-only binding that fails closed, and first-run token enrollment via a terminal QR. Verified: cargo test (10), clippy clean, and curl end-to-end over pinned TLS -- auth rejection, spawn, streamed SSE replay/resume, /question round trip, restart continuing seq numbers, delete removing everything. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw |