- client.go: track last output oldNum, replace instead of append when same base
- transport.go: reject diffs that do not chain from latest acknowledged state
(oldNum != ackNum), preventing stale ANSI sequences from corrupting output
- Transport: expose LastRecvOldNum/LastRecvNewNum for state tracking
- WASM: stateTracker with shadow VT emulator and received states map
- Each diff applied to base state copy, stored by newNum
- Display diffing: only changed cells sent to terminal
- Eliminates garbled output from missed diffs and state transitions
- Build with -tags osusergo for WASM os/user compatibility
Add AckedByRemote/SentNum accessors, diffOldNum locking, and
received state list for proper old_num validation. Required for
server framebuffer diffing to track which state the client has.
Wire-compatible with C mosh. AES-128-OCB3, SSP transport, fragmentation,
protobuf state sync, latch extension fields.
Includes ServeRW bridge mode for embedding.
zhanglq
realrasengan