From e73167ade38c93969ae67ad36047eb20c08ba649 Mon Sep 17 00:00:00 2001
From: Lianmin Zheng <lianminzheng@gmail.com>
Date: Fri, 14 Mar 2025 15:12:26 -0700
Subject: [PATCH] Fix maximum recursion depth triggered on exception exit
 (#4438)

---
 python/sglang/srt/utils.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/python/sglang/srt/utils.py b/python/sglang/srt/utils.py
index b661d648f..1ba9f38f7 100644
--- a/python/sglang/srt/utils.py
+++ b/python/sglang/srt/utils.py
@@ -527,6 +527,9 @@ def kill_process_tree(parent_pid, include_parent: bool = True, skip_pid: int = N
             pass
 
     if include_parent:
+        if parent_pid == os.getpid():
+            sys.exit(0)
+
         try:
             itself.kill()