enable IPv4/IPv6 dual-stack

YSFReflector/Makefile

@@ -1,6 +1,6 @@
 CC      = cc
 CXX     = c++
-CFLAGS  = -g -O3 -Wall -std=c++0x -pthread
+CFLAGS  = -g -O3 -Wall -std=c++0x -pthread -DHAVE_LOG_H -DUDP_SOCKET_MAX=2
 LIBS    = -lpthread
 LDFLAGS = -g
 

YSFReflector/Network.cpp

@@ -26,7 +26,8 @@
 #include <cstring>
 
 CNetwork::CNetwork(unsigned int port, unsigned int id, const std::string& name, const std::string& description, bool debug) :
-m_socket(port),
+m_socket(),
+m_port(port),
 m_id(id),
 m_name(name),
 m_description(description),
@@ -49,7 +50,14 @@ bool CNetwork::open()
 {
 	LogInfo("Opening YSF network connection");
 
-	return m_socket.open();
+	bool status = false;
+	unsigned int af[] = {AF_INET, AF_INET6};
+
+	for (int i = 0; i < UDP_SOCKET_MAX &&
+	       i < (sizeof(af) / sizeof(unsigned int)); i++)
+		status |= m_socket.open(i, af[i], "", m_port);
+
+	return status;
 }
 
 bool CNetwork::writeData(const unsigned char* data, const sockaddr_storage& addr, unsigned int addrLen)

YSFReflector/Network.h

@@ -44,6 +44,7 @@ public:
 
 private:
 	CUDPSocket     m_socket;
+	unsigned short m_port;
 	unsigned int   m_id;
 	std::string    m_name;
 	std::string    m_description;