From 703a20a9bccb43da872a24f289b964edc108e9a3 Mon Sep 17 00:00:00 2001
From: "parallelbgls@outlook.com" <parallelbgls@outlook.com>
Date: Wed, 28 Oct 2015 09:45:49 +0800
Subject: [PATCH] 2015-10-28 update 1 add stream flush

---
 Modbus.Net/ModBus.Net/TcpConnector.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Modbus.Net/ModBus.Net/TcpConnector.cs b/Modbus.Net/ModBus.Net/TcpConnector.cs
index 40321b6..917487e 100644
--- a/Modbus.Net/ModBus.Net/TcpConnector.cs
+++ b/Modbus.Net/ModBus.Net/TcpConnector.cs
@@ -228,6 +228,7 @@ namespace ModBus.Net
             try
             {
                 int len = await stream.ReadAsync(_receiveBuffer, 0, _receiveBuffer.Length);
+                stream.Flush();
                 // 异步接收回答
                 if (len > 0)
                 {