`JsonlSessionPersistence.exists` treats ENOENT as absence and stats the
path's parent first, so a session directory blocked by a regular file
stays a storage fault. Only Windows needs that: it reports ENOENT rather
than ENOTDIR for `regular-file/child`, while POSIX open reports ENOTDIR
before the branch is reached.
The stat ran on every platform and every absent probe. findLog issues
four probes per project directory and the coordinator resolves an id
twice per inspect, so nearly every probe paid it. Counting fs calls
against a five-project store, loading an existing session drops from
40 open + 41 stat to 40 open + 3 stat.
Review bot findings: DSH_TOOLS_MODE values, the wire-replacement
wording, 'code-only' mode references, and the spill README's
dispatch-log waterfall name all still named the removed 'code' value.
The review bot found stale 'code' configuration values in the zh tools
and agent-tool-presentation READMEs and the zh tool catalog, which the
runtime schema already rejects in favor of 'ptc'.
Master removed the ApiProxy package; its former test paths now live in
the client connection, API gateway, and settings controller test
directories. Update the three notes' references so verify-package-paths
resolves.
The rebase merged master's SDK-example and telemetry prose with the
ptc renames in the tools and CLI reference READMEs and the executor
collapse note; re-record their pair hashes.
The DSH_SNAPSHOT refresh recorded the internal seq-range form; the
canonical fixture layout expands those ranges. Apply the mechanical
migration instead.
Master replaced the session-log-version-mechanism note with the
fail-closed-session-event-vocabulary note; update the rename note's links
(en/zh) so cross-links resolve.
The subagent review found stale code mode-value prose the mechanical pass
missed: tools and agent-tool-presentation READMEs (en/zh), the CLI reference
page (DSH_TOOLS_MODE and the preset roster), the zh tool catalog, the
execute JSDoc and collapse comments in dsh-tools, the codeModeHarness
helper in agent-loop tests, and stale code-mode titles in ptc.spec.
Apply the rename pass to READMEs and docs the master sweep rewrote, fix
PTC mode anchors and the renamed-note links in the spill READMEs, and
regenerate the doc graphs.
The split kept the session-persistent vocabulary (tool/code-dispatch*,
tools-code-mode, :code:) on this PR, but several prose surfaces still named
the new values: the zh persistence/tool catalogs, the renamed Agent Notes'
event mentions, spill-policy comments, and a garbled 're-enPTC mode'
replacement. Also rename the mode value to ptc in the places the rename
missed (tools and agent-tool-presentation READMEs, the Config JSDoc, note
mode unions) and the codeModeHarness* e2e helpers.
Rename the tool-presentation transport from code-mode to ptc everywhere
that is not written into session logs: the mode config value becomes 'ptc',
the preset directory/id becomes ptc, the demo becomes demo:ptc, the
dispatch waterfall becomes tools/ptc-dispatch-log (types PtcDispatch*), the
prompt rule becomes tools:ptc-only, source/test files become ptc.ts etc.,
and prose says PTC mode / PTC 模式. The session-persistent vocabulary
(durable events tool/code-dispatch*, logged plugin name tools-code-mode,
sub-call id segment :code:) intentionally stays and moves in the stacked
persistence PR, which is blocked until the SESSION_FORMAT_VERSION v0→v1
migration lands with it. run_code, its code parameter, CodeSdkLanguage,
CodeRunFailedError, the dsh-code-runtime family, third-party codex names,
and frozen archived notes keep their names.
_Kerman