From f3a63c4f177de6852adf160cc2669ddbaaee53cd Mon Sep 17 00:00:00 2001
From: Frost Ming <me@frostming.com>
Date: Fri, 22 Sep 2023 17:49:24 +0800
Subject: [PATCH] fix: do not use UDS on WSL (#4204)

---
 src/bentoml/serve.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/bentoml/serve.py b/src/bentoml/serve.py
index 9047f0a3468..f3915f7f31c 100644
--- a/src/bentoml/serve.py
+++ b/src/bentoml/serve.py
@@ -5,6 +5,7 @@
 import json
 import logging
 import os
+import platform
 import shlex
 import shutil
 import sys
@@ -43,6 +44,7 @@
 
 API_SERVER_NAME = "_bento_api_server"
 PROMETHEUS_SERVER_NAME = "_prometheus_server"
+IS_WSL = "microsoft-standard" in platform.release()
 
 
 @inject
@@ -283,7 +285,7 @@ def serve_http_production(
     uds_path = None
     timeout_args = ["--timeout", str(timeout)] if timeout else []
 
-    if psutil.POSIX:
+    if psutil.POSIX and not IS_WSL:
         # use AF_UNIX sockets for Circus
         uds_path = tempfile.mkdtemp()
         for runner in svc.runners: