Reserver base port for incoming DCS

DCSProtocolHandlerPool.cpp

@@ -41,9 +41,18 @@ CDCSProtocolHandlerPool::~CDCSProtocolHandlerPool()
 	}
 }
 
+CDCSProtocolHandler *CDCSProtocolHandlerPool::getIncomingHandler()
+{
+	return getHandler(m_basePort);
+}
+
 CDCSProtocolHandler *CDCSProtocolHandlerPool::getHandler()
 {
-	unsigned int port = m_basePort;
+	return getHandler(m_basePort + 1U);
+}
+
+CDCSProtocolHandler *CDCSProtocolHandlerPool::getHandler(unsigned int port)
+{ 
 	while (m_pool.end() != m_pool.find(port))
 		port++;	// find an unused port
 	CDCSProtocolHandler *proto = new CDCSProtocolHandler(port, m_address);

DCSProtocolHandlerPool.h

@@ -31,6 +31,7 @@ public:
 	~CDCSProtocolHandlerPool();
 
 	CDCSProtocolHandler *getHandler();
+	CDCSProtocolHandler *getIncomingHandler();
 	void release(CDCSProtocolHandler *handler);
 
 	DCS_TYPE      read();
@@ -41,6 +42,7 @@ public:
 	void close();
 
 private:
+	CDCSProtocolHandler *getHandler(unsigned int port);
 	std::map<int,CDCSProtocolHandler *> m_pool;
 	std::map<int,CDCSProtocolHandler *>::iterator m_index;
 	unsigned int m_basePort;