dsh-remote-workstation

LIMITATIONS

已知限制

- **Refresh is polled, not pushed** — SFTP has no change feed, so remote `watch` re-reads file attributes every `watchIntervalMs` (2 s default). A change shows up one interval later; the cost is one `stat` per watched path per interval, not a full directory walk. A file's own edits (from any client) are detected by size/mtime; a directory watch notices entries added or removed, while in-place content edits of a file you never opened are only noticed once it is opened or written through DSH. - `@`-file mentions and turn diffs still use host-local paths (upstream boundary: DSH's `docs/subsystems/ssh.md` notes that web workspace views which assume host filesystem access need separate integration). Use `remote_git` / `remote_exec` to inspect the real repository. - Built-in `glob` / `grep` run the host ripgrep binary, so they see the empty anchor directory rather than remote files. Use `remote_search` (or `remote_exec` with `rg`/`find`) instead. - SFTP `mtime` has one-second resolution; the version token combines device, inode, size and mtime, so a rewrite that keeps size and mtime within the same second is not distinguishable. - Remote shell routing covers `bash`/`pwsh` only: the interactive `terminal` (PTY), built-in `glob`/`grep`, LSP, `@` mentions and turn diffs stay host-local. A remote command also loses the host sandbox, which is why it requires a `danger-full-access` call.