From 59a812011b3e4d042a39a38c91b975004a0f3f49 Mon Sep 17 00:00:00 2001
From: Blank <wangfj11@foxmail.com>
Date: Mon, 9 Sep 2024 17:42:01 +0800
Subject: [PATCH] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]1.=20=E4=BF=AE=E5=A4=8D?=
 =?UTF-8?q?=E5=A6=82=E6=9E=9C=E6=94=B6=E5=88=B0=E7=A9=BA=E6=B6=88=E6=81=AF?=
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---
 .../NetworkManager.SystemTcpNetworkChannel.cs            | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Runtime/Network/Network/SystemSocket/NetworkManager.SystemTcpNetworkChannel.cs b/Runtime/Network/Network/SystemSocket/NetworkManager.SystemTcpNetworkChannel.cs
index dbe4ca5..6d22d3c 100644
--- a/Runtime/Network/Network/SystemSocket/NetworkManager.SystemTcpNetworkChannel.cs
+++ b/Runtime/Network/Network/SystemSocket/NetworkManager.SystemTcpNetworkChannel.cs
@@ -123,7 +123,7 @@ private void ReceiveCallback(IAsyncResult asyncResult)
                     throw;
                 }
 
-                if (bytesReceived <= 0 && !PReceiveState.IsEmptyBody)
+                if (bytesReceived <= 0)
                 {
                     Close();
                     return;
@@ -150,6 +150,13 @@ private void ReceiveCallback(IAsyncResult asyncResult)
                 else
                 {
                     processSuccess = ProcessPackHeader();
+                    if (PReceiveState.IsEmptyBody)
+                    {
+                        // 如果是空消息,直接返回
+                        ProcessPackBody();
+                        ReceiveAsync();
+                        return;
+                    }
                 }
 
                 if (processSuccess)