cdeba047bc
Add mosh-grade predictive local echo
...
Replace the basic printable-only predictor with a clean-room speculative
local-echo engine modeled on the Mosh paper's prediction overlay design
(no GPL code copied or translated; original Rust written from the
algorithm).
Model:
- Per-line cell model with a local cursor; printable keystrokes echo
immediately, dimmed (and underlined on a very slow link) via
save/restore cursor so full-screen TUIs are never corrupted.
- Backspace and in-line Left/Right arrow prediction (CSI and SS3).
- Epoch grouping per keystroke burst; anything unmodelable (CR/LF,
escapes, control bytes, wide chars, right margin, paste-sized bursts)
ends the epoch safely rather than mispredicting.
- Frame-sequenced confirmation: an authoritative server frame supersedes
and erases the overlay (dosh has no client-side emulator, so it cannot
do Mosh's per-cell content match; frame arrival is the confirmation).
- Glitch detection: contradicting output (e.g. alternate-screen entry)
discards the epoch.
- SRTT-based display policy with hysteresis and a latency-spike override;
modes off / experimental(adaptive, default) / always via new
client config `predict_mode` and `DOSH_PREDICT_MODE` env override.
Improvements over the prior predictor: in-line arrow motion, dim+flag
styling, exact-width erase, paste guard, and faster (frame-arrival)
confirmation. Prediction is display-only and never swallows input.
Adds unit tests: printable run, confirmation-clears, glitch-discards,
backspace, line-wrap budget, paste-skip, newline, inline arrows, and the
experimental SRTT threshold gate.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com >
2026-06-14 10:41:42 -04:00
6c14d669b8
Gate non-loopback remote binds
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2026-06-14 09:10:09 -04:00
fb5c25ea0b
Add stream window flow control
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2026-06-14 09:08:19 -04:00
dd9c4daeda
Report server version in doctor
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2026-06-13 22:34:09 -04:00
f66de64b3f
Support host-config login users
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2026-06-13 22:32:45 -04:00
1b1278f39e
Add explicit environment propagation
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2026-06-13 22:30:15 -04:00
38e2fa091a
Ignore stale packets during attach resume
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2026-06-13 22:21:20 -04:00
76e2e980f1
Avoid PTY allocation for forward-only mode
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2026-06-13 22:18:15 -04:00
7fec3592f5
Honor more SSH config in native auth
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2026-06-13 22:13:47 -04:00
af5e9f7956
Enforce authorized_keys from restrictions
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2026-06-13 22:07:04 -04:00
0575cf678f
Add native doctor auth diagnostics
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2026-06-13 22:01:27 -04:00
6d1e9d3065
Add background forwarding mode
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2026-06-13 15:55:14 -04:00
da16588bc5
Add packet session key identifiers
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2026-06-13 15:51:55 -04:00
3642de71e4
Add native dynamic port forwarding
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2026-06-13 15:48:49 -04:00
64b00783fd
Bound forwarded stream buffering
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2026-06-13 15:43:42 -04:00
6a0f12c59e
Add native remote port forwarding
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2026-06-13 15:41:48 -04:00
6aa81d0ce3
Add native local port forwarding
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2026-06-13 15:36:10 -04:00
f324a7627f
Support encrypted native identity keys
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2026-06-13 15:26:31 -04:00
55a0fc1ab4
Add ssh-agent native auth
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2026-06-13 15:21:21 -04:00
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Wire native Dosh auth runtime
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2026-06-13 11:54:24 -04:00
80c7889b46
Verify native Dosh Ed25519 user auth
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2026-06-13 11:38:00 -04:00
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Add native Dosh handshake skeleton
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2026-06-13 11:34:05 -04:00
26fc863149
Add native Dosh host trust foundation
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2026-06-13 11:32:01 -04:00
f6ab4473bd
Define native Dosh workflow parity requirements
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2026-06-13 11:25:52 -04:00
9bece26bc8
Spec native Dosh auth and forwarding v1
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2026-06-13 10:54:19 -04:00
80166eae15
Keep Dosh alive across stale UDP reconnects
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2026-06-13 10:20:03 -04:00
93374162ff
Measure cached Dosh attach fast path
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2026-06-12 22:45:13 -04:00
3a38a9da80
Add public comparison benchmarks and SSH import
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2026-06-12 14:27:58 -04:00
063c44d971
Quiet Dosh update git fetches
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2026-06-12 13:59:47 -04:00
4ac5d63faf
Avoid login shell for Dosh sessions listing
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2026-06-12 13:59:12 -04:00
83b2d9d70c
Quote Dosh sessions remote command
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2026-06-12 13:58:16 -04:00
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Add Dosh host workflows and reconnect QoL
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2026-06-12 13:48:44 -04:00
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Add guarded local typing prediction
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2026-06-12 13:39:27 -04:00
03df1c6ed7
Ignore stale Dosh snapshots
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2026-06-12 13:33:55 -04:00
32da29e2fb
Render Dosh frames in stream order
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2026-06-12 13:32:07 -04:00
f8df38efb0
Stop drawing client overlay over TUIs
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2026-06-12 13:03:39 -04:00
fd7849f889
Forward terminal input bytes without cursor rewriting
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2026-06-11 22:22:03 -04:00
6580e75fbf
Resolve SSH aliases for Dosh UDP host
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2026-06-11 22:09:55 -04:00
1860a0e610
Preserve alternate screen snapshots and speed builds
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2026-06-11 16:19:30 -04:00
93a210b420
Normalize application cursor arrows
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2026-06-11 16:11:56 -04:00
63a1cfe3a3
Use raw terminal input without cursor translation
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2026-06-11 15:41:06 -04:00
2257aeca0b
Improve terminal input and client cleanup
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2026-06-11 14:32:55 -04:00
14cdd5fd56
Fix stale client rejection and terminal cursor mode
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2026-06-11 14:14:15 -04:00
8ffbb07bfa
Fix terminal resize handling and cached updates
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2026-06-11 10:20:58 -04:00
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Use fresh implicit sessions and raw live terminal output
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2026-06-11 10:10:13 -04:00
3ad8f95833
Add dosh update command
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2026-06-11 09:49:53 -04:00
da60b71984
Gate client timing logs behind verbosity
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2026-06-11 09:45:55 -04:00
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Add fresh default sessions and terminal status handling
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2026-06-11 09:41:46 -04:00
92f43df046
Spawn sessions with login shell terminal env
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2026-06-11 09:34:56 -04:00
babfb204c3
Use installed dosh-auth path for SSH bootstrap
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2026-06-11 09:03:20 -04:00
DuProcess