3 Commits

Author	SHA1	Message	Date
IronMurphy	9dd8e3e94b	fix(middleware): derive the externalized filename from the tool call id (#6107) ... * fix(middleware): derive the externalized filename from the tool call id _build_externalized_filename documents that the host-disk and sandbox paths share it so both produce the identical naming scheme, but it used a random uuid suffix and ignored tool_call_id: the same call got a different name every time, so the two paths could not agree and externalizing one output twice left two files behind. Derive the name from the call id instead, sanitised the same way tool names are, and drop the now unused uuid import. * fix(middleware): hash externalized call IDs and content * fix(middleware): catch sandbox filename encoding failures * fix(middleware): handle host output encoding failures --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com>	2026-10-06 09:06:33 +08:00
Daoyuan Li	7c52d5a187	fix(middleware): isolate temporary files for concurrent tool outputs (#6150) ... * fix(middleware): isolate temporary files for concurrent tool outputs * docs: trim tool output middleware guidance * fix(middleware): preserve output permissions and clarify crash cleanup --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com>	2026-10-01 20:17:13 +08:00
IronMurphy	5b83cb502c	fix(middleware): publish externalized outputs atomically (#6109) ... * fix(middleware): publish externalized outputs atomically _externalize reported failure with None but had already created the file, so a write that failed part-way (disk full, interrupted request) left a truncated file under the final name in the outputs directory. Write to a sibling temp file and os.replace it into place, removing the temp file when the write fails. * style: drop the unused pytest import from the externalize test	2026-10-01 10:52:48 +08:00