From 54a6db827ff618c4492f656fae82654def163f13 Mon Sep 17 00:00:00 2001 From: Nick Hill Date: Fri, 13 Mar 2026 16:18:05 -0700 Subject: [PATCH] [BugFix] Fix "DP Coordinator receives unexpected..." messages (#37008) Signed-off-by: Nick Hill --- vllm/v1/engine/coordinator.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/vllm/v1/engine/coordinator.py b/vllm/v1/engine/coordinator.py index 0d07f29a5..28cd13758 100644 --- a/vllm/v1/engine/coordinator.py +++ b/vllm/v1/engine/coordinator.py @@ -248,9 +248,9 @@ class DPCoordinatorProc: # Subscription message, on the other hand, is sent # by each engine during initialization publish_back.send(b"READY") - else: + elif buffer != b"\x00": logger.error( - "DP Coordinator receives unexpected message from engines" + "DP Coordinator received unexpected message from engines" ) if publish_front in events: