From e5dfcd917c537c9937c73b1b60b116e9125e57ed Mon Sep 17 00:00:00 2001
From: chaiyuxuan <chaiyuxuan>
Date: Thu, 24 Feb 2022 11:33:20 +0800
Subject: [PATCH] [issue #778] Build instance name with nanosecond

---
 internal/client.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/client.go b/internal/client.go
index 35a88a4e..4d7769ec 100644
--- a/internal/client.go
+++ b/internal/client.go
@@ -119,7 +119,7 @@ type ClientOptions struct {
 
 func (opt *ClientOptions) ChangeInstanceNameToPID() {
 	if opt.InstanceName == "DEFAULT" {
-		opt.InstanceName = strconv.Itoa(os.Getpid())
+		opt.InstanceName = fmt.Sprintf("%d#%d", os.Getpid(), time.Now().UnixNano())
 	}
 }