ISP or Windows firewall blocking UDP connection

I have made a online player game in which i use TCP connection between server and client, and UDP (DatagramSocket) between clients (its a real time game). My problem is that i can play with some …

Why doesn’t windows desktop broadcast UDP?

Alright, so my application is a peer to peer chat application, designed for LAN communication. Discovery is done by UDP broadcasting the ip & port at the UDP broadcast address (255.255.255.255). I’…

UDP communication between Java and C#

I’m trying to communicate a Java program with a C# one but it’s not working. The code is really basic, here it is: This is the Java client static InetAddress ip; static int port = 10000; public …