nio « UDP « Java Network Q&A

1. Non-blocking UDP I/O vs blocking UDP I/O in Java    stackoverflow.com

Non-blocking TCP/IP SocketChannels and Selector in NIO help me to handle many TCP/IP connections with small number of threads. But how about UDP DatagramChannels? (I must admit that I'm ...

2. Java NIO UDP - Selector Hangs when trying to register    stackoverflow.com

final DatagramChannel dc = DatagramChannel.open();
        dc.configureBlocking(false);
        dc.socket().bind(localAddress);
        final SelDatagramChannel c ...

3. Should I use (non-blocking) NIO for UDP?    stackoverflow.com

According to this post, UDP just doesn't block. Are there any advantage using the (non-blocking) NIO API for UDP? Or should I just use the easier "traditional" io API?

4. Alternatives to ByteBuffers for a low-level UDP messaging system    stackoverflow.com

I'm working on a low-level UDP messaging layer for an encrypted P2P architecture, if interested you can read more about it on its github page. I've built a neat serialization ...

5. how to a do broadcast udp with java nio    coderanch.com

6. Nio udp with selectors    forums.oracle.com

JGroups supports UDP but only old IO. However Grizzly Messaging uses NIO UDP. [https://grizzly.dev.java.net/nonav/xref/index.html] e.g. [https://grizzly.dev.java.net/nonav/xref/com/sun/grizzly/UDPConnectorHandler.html] I would be interested if you get UDP working over the internet. I would have thought the packet loss rate would be too high and too unpredictable to make it worth using (compared with TCP). So if you can prove me wrong please let me ...