* fix(process): report actual UTF-8 byte count in stdin write message
Replace string.length (UTF-16 code units) with Buffer.byteLength(content, 'utf8')
so the reported byte count matches the actual bytes written to process stdin.
For ASCII content the values are identical. For non-ASCII content (CJK, emoji),
string.length underreports the actual UTF-8 byte count.
* test(process): cover UTF-8 stdin write byte count
Co-authored-by: 陈志强0668000989 <chen.zhiqiang1@xydigit.com>
* style(test): keep UTF-8 regression compact
---------
Co-authored-by: Peter Steinberger <steipete@gmail.com>
Show input-wait hints in process log/poll for idle interactive background sessions, keep list markers and structured stdin metadata, and document the recovery flow through log plus existing input actions.
Docs: updated docs/gateway/background-process.md.
Verification:
- pnpm test src/agents/bash-tools.test.ts
- pnpm test src/agents/bash-tools.process.input-hints.test.ts
- pnpm test src/agents/bash-tools.process.input-hints.test.ts src/agents/bash-tools.process.poll-timeout.test.ts src/agents/bash-tools.process.supervisor.test.ts src/agents/bash-tools.process-send-keys.test.ts
- pnpm check:docs
- git diff --check
- CI on 4aea1f11fe: check, check-additional, check-docs, checks-node-core, process/security relevant shards, real behavior proof passed
Fixes#33957.
Thanks @bitloi and @vincentkoc.
Co-authored-by: bitloi <89318445+bitloi@users.noreply.github.com>
Co-authored-by: bitloi <raphaelaloi.eth@gmail.com>
