From d2df50ab05a9d9a85a4b735786fe3f2b6e00186e Mon Sep 17 00:00:00 2001
From: chenluhua1980 <Chenluhua@qq.com>
Date: 星期一, 26 一月 2026 22:19:17 +0800
Subject: [PATCH] 1.已把空指针和防护都补上了：创建消息失败直接返回并删除 action；spooling/发送/序列化都会跳过空消息并记录错误，避免再因 m_pSendMessage 为空导致崩溃或写出坏缓存。
---
SourceCode/Bond/Servo/CEqWriteStep.h | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/SourceCode/Bond/Servo/CEqWriteStep.h b/SourceCode/Bond/Servo/CEqWriteStep.h
index 602408b..0684a30 100644
--- a/SourceCode/Bond/Servo/CEqWriteStep.h
+++ b/SourceCode/Bond/Servo/CEqWriteStep.h
@@ -5,6 +5,7 @@
#define WOK 0
#define WTIMEOUT -1
+#define WREAD_RET_ERR -2
namespace SERVO {
typedef std::function<int(int code)> ONWRITED;
@@ -13,7 +14,7 @@
{
public:
CEqWriteStep();
- ~CEqWriteStep();
+ virtual ~CEqWriteStep();
public:
void setDataDev(int nDev);
@@ -23,6 +24,7 @@
int writeDataEx(const char* pszData, int size, ONWRITED onWritedBlock = nullptr);
virtual int onComplete();
virtual int onTimeout();
+ virtual int onReadRetDataError();
private:
int m_nDataDev;
--
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