From bdf0dc4cb183d3fec40e1d51b3bb94b7e53d0a55 Mon Sep 17 00:00:00 2001
From: chenluhua1980 <Chenluhua@qq.com>
Date: 星期日, 04 一月 2026 10:45:07 +0800
Subject: [PATCH] 1.修复报文字段差异风险： S1F3：项目用 getSubItemU4(0) 取 SVID；日志里有 U2 的情况，可能导致解析失败后回退成 SV=0。 S6F11：项目发送 DATAID(U4) + CEID(U4)；日志样例里第一个字段是 U2，可能存在类型/字段定义不一致。
---
SourceCode/Bond/Servo/Context.cpp | 54 +++++++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 47 insertions(+), 7 deletions(-)
diff --git a/SourceCode/Bond/Servo/Context.cpp b/SourceCode/Bond/Servo/Context.cpp
index fad62bc..dff60f2 100644
--- a/SourceCode/Bond/Servo/Context.cpp
+++ b/SourceCode/Bond/Servo/Context.cpp
@@ -1,11 +1,39 @@
#include "stdafx.h"
#include "Context.h"
+#include <dbghelp.h>
+
+#pragma comment(lib, "dbghelp.lib")
+void PrintStackTrace()
+{
+ void* stack[62]; // 最多抓62层
+ USHORT frames = CaptureStackBackTrace(0, 62, stack, NULL);
+
+ HANDLE process = GetCurrentProcess();
+ SymInitialize(process, NULL, TRUE);
+ for (USHORT i = 0; i < frames; ++i) {
+ DWORD64 address = (DWORD64)(stack[i]);
+ char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)];
+ PSYMBOL_INFO symbol = (PSYMBOL_INFO)buffer;
+ symbol->SizeOfStruct = sizeof(SYMBOL_INFO);
+ symbol->MaxNameLen = MAX_SYM_NAME;
+
+ if (SymFromAddr(process, address, 0, symbol)) {
+ TRACE(">>>> name:%s\n", symbol->Name);
+ }
+ else {
+ TRACE(">>>> name:%s\n", "SymFromAddr failed");
+ }
+ }
+
+ SymCleanup(process);
+}
CContext::CContext()
{
+ m_onReleaseCallback = nullptr;
m_nRef = 0;
- m_nRetCode = CRC_UNKNOWN;
+ m_nRetCode = 0;
m_hEvent = ::CreateEvent(NULL, TRUE, FALSE, NULL);
InitializeCriticalSection(&m_criticalSection);
}
@@ -20,6 +48,11 @@
DeleteCriticalSection(&m_criticalSection);
}
+void CContext::setOnRelease(ONRELEASECALLBACK fOnRelease)
+{
+ m_onReleaseCallback = fOnRelease;
+}
+
int CContext::addRef()
{
Lock();
@@ -32,13 +65,20 @@
int CContext::release()
{
Lock();
- m_nRef--;
- BOOL bDelete = m_nRef == 0;
- Unlock();
+ if (m_nRef > 0) {
+ m_nRef--;
+ BOOL bRefCount0 = m_nRef == 0;
+ Unlock();
- int nRef = m_nRef;;
- if (bDelete) delete this;
- return nRef;
+ if (bRefCount0 && m_onReleaseCallback != nullptr) {
+ m_onReleaseCallback(this);
+ }
+ }
+ else {
+ Unlock();
+ }
+
+ return m_nRef;
}
void CContext::setRetCode(int code)
--
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