初步修复

2024-12-19 09:48:26 +08:00 · 2024-12-19 09:48:26 +08:00 · e4714f3f0e
commit e4714f3f0e
parent 8fc4357cc6
46705 changed files with 12004901 additions and 0 deletions
--- a/Server/DNLogServer/DNConnection.cpp
+++ b/Server/DNLogServer/DNConnection.cpp
@ -0,0 +1,147 @@
+#include "StdAfx.h"
+#include "DNConnection.h"
+#include "DNSQLConnection.h"
+#include "DNSQLConnectionManager.h"
+#include "Log.h"
+#if defined(PRE_MODIFY_CONNECTIONSYNC_01)
+#include "ConnectionManager.h"
+#endif	// #if defined(PRE_MODIFY_CONNECTIONSYNC_01)
+
+CDNConnection::CDNConnection(void): CConnection()
+{
+#if defined(_WORK)
+	Init(100 * 1024, 100 * 1024); 
+#else		// #if defined(_WORK)
+	Init(1024 * 1024, 1024 * 1024); 
+#endif		// #if defined(_WORK)
+	m_dwLiveTick = GetTickCount();
+#if defined(PRE_ADD_LOGSERVER_HEARTBEAT)
+	m_dwLastRecvTick = m_dwLiveTick;
+	m_dwSendSYNTick = 0;
+	m_dwSendSYNACKTick = 0;
+#endif
+}
+
+CDNConnection::~CDNConnection(void)
+{
+}
+
+#if defined(PRE_MODIFY_CONNECTIONSYNC_01)
+void CDNConnection::Release()
+{
+	DN_ASSERT(m_Access.IsOpen(),			"Not Opened!");
+//	DN_ASSERT(IsAttach(),					"Invalid!");
+	DN_ASSERT(NULL != m_pConPtrSafeMngr,	"Invalid!");
+
+	const TP_CONIDX nConIdx = m_pConPtrSafeMngr->Unregister(GetConIdx());
+	if (0 != nConIdx) {
+		// 자신의 인덱스를 제거 성공한 후에만 삭제
+
+		delete this;
+	}
+}
+#endif	// #if defined(PRE_MODIFY_CONNECTIONSYNC_01)
+
+void CDNConnection::DoUpdate(DWORD CurTick)
+{
+#if defined(PRE_ADD_LOGSERVER_HEARTBEAT)
+	if( !GetActive() || GetConnecting() )
+		return;
+
+   	if( m_dwSendSYNTick > 0 && m_dwSendSYNTick + 1000*60*2 < CurTick ||
+   		m_dwSendSYNACKTick > 0 && m_dwSendSYNACKTick + 1000*60*2 < CurTick )	//딱 2분만 기다림.
+	{
+		g_Log.Log(LogType::_FILELOG, L"[LogServer Disconnected]Heart failure!!\r\n");
+		m_dwSendSYNTick = 0;
+		m_dwSendSYNACKTick = 0;
+#if defined( PRE_FIX_SOCKETCONTEXT_DANGLINGPTR )
+		CScopeInterlocked Scope( &m_pSocketContext->m_lActiveCount );
+		if( Scope.bIsDelete() )
+			return;
+#endif
+		//DetachReason 만 설정하고 소켓 클로즈 -> 실제 Detach 과정은 GetQueuedCompletetionStatus 에서 처리 하도록합니다.
+		m_pSocketContext->SetDetachReason(L"[LogServer]Heart failure!\r\n");
+		m_pIocpManager->DelSocket(m_pSocketContext);
+		return;
+	}
+
+	if( m_dwSendSYNTick == 0 && m_dwLastRecvTick + CHECK_TCP_PING_TICK < CurTick )
+	{
+		m_dwSendSYNTick = CurTick;
+		AddSendData(LOG_HEARTBEAT, SYN, NULL, 0);
+	}
+
+#else
+	if( m_dwLiveTick + CHECKLIVETICK <= CurTick) // 2분?
+	{	
+		SendLiveCheck();
+		m_dwLiveTick = CurTick;
+	}
+#endif
+}
+
+void CDNConnection::SendLiveCheck()
+{
+	AddSendData(0, 0, NULL, 0);
+}
+
+int CDNConnection::MessageProcess(int iMainCmd, int iSubCmd, char *pData, int iLen)
+{
+	return 0;
+}
+
+void CDNConnection::DBMessageProcess(char *pData, int nThreadID)
+{
+	DNTPacket *pPacket = (DNTPacket*)pData;
+	CDNSQLConnection *pMasterLogDB = NULL, *pLogDB = NULL;
+	int nRet = 0;
+
+	switch(pPacket->cMainCmd)
+	{
+		case LOG_FILE:
+		{
+			TLogFile* pLog = reinterpret_cast<TLogFile*>(pPacket->buf);
+
+			CDNSQLConnection* pServerpLogDB = g_SQLConnectionManager.FindServerLogDB( nThreadID );
+			if( pServerpLogDB )
+			{
+				int nRet = pServerpLogDB->QueryLog( pLog );
+			}
+			else
+			{
+				_DANGER_POINT();
+			}
+
+			break;
+		}
+#if defined(PRE_ADD_LOGSERVER_HEARTBEAT)
+		case LOG_HEARTBEAT:
+		{
+			switch(pPacket->cSubCmd)
+			{
+			case SYN:
+				{				
+					m_dwSendSYNACKTick = timeGetTime();
+					AddSendData(LOG_HEARTBEAT, SYN_ACK, NULL, 0);
+				}
+				break;
+			case SYN_ACK:
+				{
+					m_dwSendSYNTick = 0;
+					AddSendData(LOG_HEARTBEAT, ACK, NULL, 0);
+				}
+				break;
+			case ACK:
+				{
+					m_dwSendSYNACKTick = 0;
+				}
+				break;
+			}
+		}
+		break;		
+#endif
+	}
+#if defined(PRE_ADD_LOGSERVER_HEARTBEAT)
+	m_dwLastRecvTick = timeGetTime();
+#endif
+}