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paseo/packages
335a11eb82 Reopen Codex chats containing U+2028 or U+2029 on Node 24 (#5999)
* fix(codex): split app-server stdout on newline only, not U+2028/U+2029

node:readline treats U+2028 and U+2029 as line terminators, but the Codex
app-server writes them raw inside JSON strings. Any message containing them
(e.g. tool output or code that mentions JS whitespace) was split into
fragments that failed JSON.parse and were dropped as "non-JSON stdout lines".

Dropped live events could leave an agent stuck in "running", and a
thread/resume response containing them never resolved, leaving the UI on
"Updating messages" indefinitely.

Replace readline with a newline-only line reader (StringDecoder for UTF-8
chunk boundaries) and add a regression test.

* fix(codex): read large app-server stdout lines in linear time

The newline-only stdout reader rescanned the whole accumulated line on
every chunk, so a multi-megabyte thread/resume response took seconds to
frame. Search only the newly decoded text and join the unterminated
parts once the line ends.

Co-authored-by: James Tsang <wtzeng1@gmail.com>

* test(codex): check the large chunked line without a wall-clock limit

Co-authored-by: bebeebebbebebbe <54549544+kotusenka@users.noreply.github.com>

---------

Co-authored-by: Graham <graham@eger.dev>
Co-authored-by: paseo-bot[bot] <266920839+paseo-bot[bot]@users.noreply.github.com>
Co-authored-by: James Tsang <wtzeng1@gmail.com>
Co-authored-by: bebeebebbebebbe <54549544+kotusenka@users.noreply.github.com>
2026-10-13 19:07:45 +02:00
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