From 5750d058fae21dbfdd4a0fab8e26111f0a596f92 Mon Sep 17 00:00:00 2001
From: Rod Boev <rod.boev@gmail.com>
Date: Tue, 9 Jun 2026 14:17:59 -0400
Subject: [PATCH] fix(tests): use cross-platform pytest-timeout method (#39881)

---
 pyproject.toml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index fc143a12bed..b2a486aefd0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -327,12 +327,12 @@ markers = [
     "integration: marks tests requiring external services (API keys, Modal, etc.)",
     "real_concurrent_gate: opt out of the autouse stub that disables _detect_concurrent_hermes_instances",
 ]
-# pytest-timeout: per-test 30s hard cap with signal method.
+# pytest-timeout: per-test 30s hard cap with cross-platform thread method.
 # This is the fallback inside each per-file pytest subprocess (see
 # scripts/run_tests_parallel.py). Per-file isolation gives every test
 # file a fresh Python interpreter; pytest-timeout catches Python-level
 # hangs within a file.
-addopts = "-m 'not integration' --timeout=30 --timeout-method=signal"
+addopts = "-m 'not integration' --timeout=30 --timeout-method=thread"
 
 [tool.ty.environment]
 python-version = "3.13"