multicast « Socket « Java Network Q&A

1. Java Multicast Time To Live is always 0    stackoverflow.com

I have a problem with setting the TTL on my Datagram packets. I am calling the setTTL(...) method on the packet before sending the packet to the multicastSocket but if ...

2. Determine the remaining TTL of a multicast packet in Java    stackoverflow.com

If I have a Java program that listens to multicast data, how can I tell what the remaining TTL of the incoming datagram is? I know how to set the ...

3. MulticastSocket: Socket operation on non socket    stackoverflow.com

I have some code like this:

InetAddress bind = InetAddress.getByName("192.168.0.1")
MulticastSocket socket = new MulticastSocket(new InetSocketAddress(bind,0));
socket.setInterface(bind);

4. Selectable Multicast socket (pre 1.7)    stackoverflow.com

With the advent of NIO most socket types could be "selectable" through the SelectableChannel implementation. Unfortunately the DatagramChannel does not support multicast prior to java 7. Multicast is supported ...

5. Purpose of joinGroup() in MulticastSocket    stackoverflow.com

I'm trying to join a multicast group after creating a MulticastSocket. Doing something like:

MulticastSocket mySocket = new MulticastSocket(4444);
mySocket.joinGroup(InetAddress.getByName("230.0.0.1")); // as an example

6. MulticastSocket joinGroup(socketaddr, netinf) not joining a group    stackoverflow.com

I've got some code which iterates through all network interfaces and joins the multicast group on each valid interface, however it doesn't appear to be working.

private static InetSocketAddress sAddr;
private static MulticastSocket ...

7. multicast socket(urgent)    coderanch.com

8. multicast socket problem    coderanch.com

9. multicast    coderanch.com

10. Multicast sockets    coderanch.com

11. multicast problems    coderanch.com

Hello, I have two small programs, one server that sends out messages and clients that receive it. Server runs on Linux with two (2) NICs and broadcasts. I've set it to broadcast to 192.168.110.255:6666 and then client joins 230.0.0.1:6666. Otherwise nothing is being received. So the problem is that this client receives one packet twice. Maybe I'm doing something totally wrong. ...

12. Multicast Sockets    coderanch.com

13. Java multicast and linux routers    coderanch.com

14. How test Multicast sockets on offline comp? (localhost)    coderanch.com

15. Multicast Error on Win Xp service Pack 2(Urgent)    coderanch.com

16. can Multicast Socket work with....    forums.oracle.com

I have a small question... pls give me solution will a program with "MulticastSocket" communication work on Two PCs connected via CAT-5 cross connected cable????? bcoz i dont have a LAN for testing my prog I have only option to connect my PC with my Laptop waiting for our reply many thanks in advance....