From 0b00edfc3b3291d97bd699adfc5ad15b69dd9947 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Fri, 21 May 2021 02:09:22 -0700
Subject: [PATCH] waits in case master lost connection

---
 weed/wdclient/masterclient.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/weed/wdclient/masterclient.go b/weed/wdclient/masterclient.go
index e39b9dfdf..da812dc22 100644
--- a/weed/wdclient/masterclient.go
+++ b/weed/wdclient/masterclient.go
@@ -36,6 +36,9 @@ func NewMasterClient(grpcDialOption grpc.DialOption, clientType string, clientHo
 }
 
 func (mc *MasterClient) GetMaster() string {
+	for mc.currentMaster == "" {
+		time.Sleep(time.Duration(rand.Int31n(200)) * time.Millisecond)
+	}
 	return mc.currentMaster
 }