From 06e04e522ed43e561653564914788e7f7e87f4ae Mon Sep 17 00:00:00 2001
From: Moon Wang <wangxiang19870507@gmail.com>
Date: Wed, 19 Feb 2020 19:55:34 +0800
Subject: [PATCH] flush wrongly used in the sample code

---
 developing-with-nats/sending/request_reply.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/developing-with-nats/sending/request_reply.md b/developing-with-nats/sending/request_reply.md
index 493764f..0ac521b 100644
--- a/developing-with-nats/sending/request_reply.md
+++ b/developing-with-nats/sending/request_reply.md
@@ -119,10 +119,10 @@ sub, err := nc.SubscribeSync(replyTo)
 if err != nil {
     log.Fatal(err)
 }
-nc.Flush()
 
-// Send the request
+// Send the request immeditately
 nc.PublishRequest(subject, replyTo, []byte(input))
+nc.Flush()
 
 // Wait for a single response
 for {