From 07c2e3007605c8200d265002cd8e8da6a67a676d Mon Sep 17 00:00:00 2001
From: UranusSeven <109661872+UranusSeven@users.noreply.github.com>
Date: Tue, 11 Jul 2023 14:52:19 +0800
Subject: [PATCH] ENH: socket binding (#146)

---
 xinference/deploy/supervisor.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/xinference/deploy/supervisor.py b/xinference/deploy/supervisor.py
index 81e8defe60..8fe14baed9 100644
--- a/xinference/deploy/supervisor.py
+++ b/xinference/deploy/supervisor.py
@@ -38,6 +38,8 @@ async def start_supervisor_components(address: str, host: str, port: int):
         sock.bind((host, port))
         sockets.append(sock)
     except OSError:
+        # compare the reference to differentiate between the cases where the user specify the
+        # default port and the user does not specify the port.
         if port is XINFERENCE_DEFAULT_ENDPOINT_PORT:
             while True:
                 try:
@@ -48,9 +50,9 @@ async def start_supervisor_components(address: str, host: str, port: int):
                     sockets.append(sock)
                     break
                 except OSError:
-                    pass
+                    logger.warning("Failed to create socket with port %d", port)
         else:
-            raise OSError
+            raise
 
     restful_actor = await xo.create_actor(
         RESTfulAPIActor,