From 4a03bac06b2868640770a84572ef0e06cc082765 Mon Sep 17 00:00:00 2001
From: zhugongping <lanhui.zgp@raycloud.com>
Date: Fri, 16 Jan 2026 15:15:25 +0800
Subject: [PATCH] =?UTF-8?q?20260116:=E7=BB=9F=E4=B8=80netty=E7=89=88?=
 =?UTF-8?q?=E6=9C=AC=E4=B8=8E=E4=BD=BF=E7=94=A87e=E5=81=9A=E6=95=B0?=
 =?UTF-8?q?=E6=8D=AE=E5=88=86=E9=9A=94=E7=AC=A6?=
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---
 .../main/java/com/fastbee/bootstrap/tcp/TCPBootStrap.java  | 7 +++----
 fastbee-server/pom.xml                                     | 2 +-
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/fastbee-server/boot-strap/src/main/java/com/fastbee/bootstrap/tcp/TCPBootStrap.java b/fastbee-server/boot-strap/src/main/java/com/fastbee/bootstrap/tcp/TCPBootStrap.java
index 3c255b7a..e528557e 100644
--- a/fastbee-server/boot-strap/src/main/java/com/fastbee/bootstrap/tcp/TCPBootStrap.java
+++ b/fastbee-server/boot-strap/src/main/java/com/fastbee/bootstrap/tcp/TCPBootStrap.java
@@ -49,10 +49,9 @@ public class TCPBootStrap {
                 .setIdleStateTime(keepAlive, 0, 0)
                 .setPort(port)
                 //设置报文最大长度  modbus-rtu
-                .setMaxFrameLength(2048)
-                // 注意：0x7E 是注册/心跳帧(7E...7E)的帧头/帧尾，不能作为“分隔符”strip 掉，否则会导致吞掉帧头形成 0x80...7E 的残帧。
-                // 分隔符仅作为兜底（当既不是7E帧也不是Modbus RTU帧时），这里使用 '\n' 方便切分设备可能上报的ASCII日志行。
-                .setDelimiters(new Delimiter(new byte[]{0x0A}, true))
+                .setMaxFrameLength(1024)
+                // 此处就是ASCII和注册包粘包了，无需strip掉 “分隔符” 即可
+                .setDelimiters(new Delimiter(new byte[]{0x7e}, false))
                 .setDecoder(messageAdapter)
                 .setEncoder(messageAdapter)
                 .setHandlerMapping(handlerMapping)
diff --git a/fastbee-server/pom.xml b/fastbee-server/pom.xml
index b0a0faf3..bbd96efd 100644
--- a/fastbee-server/pom.xml
+++ b/fastbee-server/pom.xml
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-all</artifactId> <!-- Use 'netty-all' for 4.0 or above -->
-            <version>4.1.56.Final</version>
+<!--            <version>4.1.56.Final</version>--> <!-- 直接使用sprinboot依赖项里面的版本号 -->
             <scope>compile</scope>
         </dependency>