From df0ce31a2ee87bf4550da20cf7c1095d154b24e3 Mon Sep 17 00:00:00 2001
From: liubaojiang <1838095916@qq.com>
Date: Thu, 16 Jun 2022 14:07:11 +0800
Subject: [PATCH] add condition when inFlightUploadDataLimitCond signal

---
 weed/server/volume_server_handlers.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/weed/server/volume_server_handlers.go b/weed/server/volume_server_handlers.go
index ef37b48f5..293f36f14 100644
--- a/weed/server/volume_server_handlers.go
+++ b/weed/server/volume_server_handlers.go
@@ -79,7 +79,9 @@ func (vs *VolumeServer) privateStoreHandler(w http.ResponseWriter, r *http.Reque
 		atomic.AddInt64(&vs.inFlightUploadDataSize, contentLength)
 		defer func() {
 			atomic.AddInt64(&vs.inFlightUploadDataSize, -contentLength)
-			vs.inFlightUploadDataLimitCond.Signal()
+			if vs.concurrentUploadLimit != 0 {
+				vs.inFlightUploadDataLimitCond.Signal()
+			}
 		}()
 
 		// processs uploads