IPv6 support

src/lib/udp/server.cpp

@@ -25,7 +25,7 @@ UdpServer::UdpServer(const std::string &address, uint16_t port) : sockets{}
     sockets.push_back(Socket::CreateAndBindUdp({address, port}));
 }
 
-int UdpServer::Receive(uint8_t *buffer, size_t bufferSize, int timeoutMs, InetAddress &outPeerAddress)
+int UdpServer::Receive(uint8_t *buffer, size_t bufferSize, int timeoutMs, InetAddress &outPeerAddress) const
 {
     // Choose at random a ready socket for receiving data
     std::vector<Socket> ws;

src/lib/udp/server.hpp

@@ -26,7 +26,7 @@ class UdpServer
     UdpServer(const std::string &address, uint16_t port);
     ~UdpServer();
 
-    int Receive(uint8_t *buffer, size_t bufferSize, int timeoutMs, InetAddress &outPeerAddress);
+    int Receive(uint8_t *buffer, size_t bufferSize, int timeoutMs, InetAddress &outPeerAddress) const;
     void Send(const InetAddress &address, const uint8_t *buffer, size_t bufferSize) const;
 };