Java-Gaming.org Hi !
Featured games (83)
games approved by the League of Dukes
Games in Showcase (539)
Games in Android Showcase (132)
games submitted by our members
Games in WIP (603)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
 
    Home     Help   Search   Login   Register   
Pages: [1]
  ignore  |  Print  
  udp multicast example from sun does NOT work why?  (Read 912 times)
0 Members and 1 Guest are viewing this topic.
Offline markmistry

Junior Devvie





« Posted 2009-08-11 19:03:35 »

Hi im having a hard time understanding why the multicast example from sun's tutorial website do Not work on my machines.
the standard quote server one works between 2 machines on my local network when i tell the client to use my public ip of my server.
No matter what i try i cant get it to work..lol what am i missing, i havent changed a single line of code you would think if you put an example up for ppl to learn off it should work.
the multicast example will work when both client and server is running on the same machine but what good is that?
any pointers would be appreciated.
does the machine running the multicast server have to be in the dmz in order for it to work?
Offline Nate

« JGO Bitwise Duke »


Medals: 158
Projects: 4
Exp: 14 years


Esoteric Software


« Reply #1 - Posted 2009-08-11 20:00:42 »

You didn't link to the tutorial so I don't know what you are talking about. Smiley Also, I don't understand your second sentence.

You might be able to glean something from Ninja:
http://code.google.com/p/ninjanetworking/source/browse/trunk/src/com/esotericsoftware/ninja/Network.java
See the discoverHost method.

I think multicast will only work on a LAN, other network hardware will block it.

Offline markmistry

Junior Devvie





« Reply #2 - Posted 2009-08-11 20:27:44 »

http://java.sun.com/docs/books/tutorial/networking/datagrams/broadcasting.html

cheers makes sense i told everyone udp sucks..lol
Pages: [1]
  ignore  |  Print  
 
 
You cannot reply to this message, because it is very, very old.

 

Add your game by posting it in the WIP section,
or publish it in Showcase.

The first screenshot will be displayed as a thumbnail.

rwatson462 (30 views)
2014-12-15 09:26:44

Mr.CodeIt (20 views)
2014-12-14 19:50:38

BurntPizza (42 views)
2014-12-09 22:41:13

BurntPizza (76 views)
2014-12-08 04:46:31

JscottyBieshaar (37 views)
2014-12-05 12:39:02

SHC (51 views)
2014-12-03 16:27:13

CopyableCougar4 (49 views)
2014-11-29 21:32:03

toopeicgaming1999 (115 views)
2014-11-26 15:22:04

toopeicgaming1999 (105 views)
2014-11-26 15:20:36

toopeicgaming1999 (31 views)
2014-11-26 15:20:08
Resources for WIP games
by kpars
2014-12-18 10:26:14

Understanding relations between setOrigin, setScale and setPosition in libGdx
by mbabuskov
2014-10-09 22:35:00

Definite guide to supporting multiple device resolutions on Android (2014)
by mbabuskov
2014-10-02 22:36:02

List of Learning Resources
by Longor1996
2014-08-16 10:40:00

List of Learning Resources
by SilverTiger
2014-08-05 19:33:27

Resources for WIP games
by CogWheelz
2014-08-01 16:20:17

Resources for WIP games
by CogWheelz
2014-08-01 16:19:50

List of Learning Resources
by SilverTiger
2014-07-31 16:29:50
java-gaming.org is not responsible for the content posted by its members, including references to external websites, and other references that may or may not have a relation with our primarily gaming and game production oriented community. inquiries and complaints can be sent via email to the info‑account of the company managing the website of java‑gaming.org
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!