fix: Max connection limit not applied

server/2015Remote/2015RemoteDlg.cpp

@@ -860,9 +860,14 @@ void CMy2015RemoteDlg::OnNotifyExit()
 //<2F><>̬<EFBFBD>˵<EFBFBD>
 void CMy2015RemoteDlg::OnMainSet()
 {
+	int nMaxConnection = ((CMy2015RemoteApp*)AfxGetApp())->m_iniFile.GetInt("settings", "MaxConnection");
 	CSettingDlg  Dlg;
 
 	Dlg.DoModal();   //ģ̬ <20><><EFBFBD><EFBFBD>
+	if (nMaxConnection != Dlg.m_nMax_Connect)
+	{
+		m_iocpServer->UpdateMaxConnection(Dlg.m_nMax_Connect);
+	}
 }
 
 

server/2015Remote/Buffer.h

@@ -19,7 +19,7 @@ public:
 		return buf;
 	}
 	~Buffer() {
-		(*ref)--;
+		DelRef();
 		if (*ref == 0) {
 			if (buf!=NULL)
 			{
@@ -48,6 +48,7 @@ public:
 		buf = o.buf;
 		len = o.len;
 		ref = o.ref;
+		return *this;
 	}
 	char* c_str() const {
 		return (char*)buf;

server/2015Remote/IOCPServer.cpp

@@ -761,6 +761,10 @@ PCONTEXT_OBJECT IOCPServer::AllocateContext()
 
 	CLock cs(m_cs);       
 
+	if (m_ContextConnectionList.GetCount() >= m_ulMaxConnections) {
+		return NULL;
+	}
+
 	ContextObject = !m_ContextFreePoolList.IsEmpty() ? m_ContextFreePoolList.RemoveHead() : new CONTEXT_OBJECT;
 
 	if (ContextObject != NULL)
@@ -807,3 +811,8 @@ VOID IOCPServer::MoveContextToFreePoolList(CONTEXT_OBJECT* ContextObject)
 		m_ContextConnectionList.RemoveAt(Pos); //<2F><><EFBFBD>ڴ<EFBFBD><DAB4>ṹ<EFBFBD><E1B9B9><EFBFBD>Ƴ<EFBFBD>
 	}
 }
+
+void IOCPServer::UpdateMaxConnection(int maxConn) {
+	CLock cs(m_cs);
+	m_ulMaxConnections = maxConn;
+}

server/2015Remote/IOCPServer.h

@@ -104,6 +104,7 @@ public:
 	BOOL OnClientReceiving(PCONTEXT_OBJECT  ContextObject, DWORD dwTrans);  
 	VOID OnClientPreSending(CONTEXT_OBJECT* ContextObject, PBYTE szBuffer , ULONG ulOriginalLength);
 	BOOL OnClientPostSending(CONTEXT_OBJECT* ContextObject,ULONG ulCompressedLength);
+	void UpdateMaxConnection(int maxConn);
 	IOCPServer(void);
 	~IOCPServer(void);