UDP Multicast question


Posted on 16th Feb 2014 07:03 pm by admin

Hey,

Im not really in the know when it comes to network related programming and activities, i know the diference between TCP/UDP and have the jist of it all...

Did you know?Explore Trending and Topic pages for more stories like this.
However one thing ive just been reading that i didnt know was that UDP supports multicasting a message to a given address within a range. Now i was just wondering is this restricted to local networks, or can this be done via the internet as well?

Using an MMO as an example, if someone in an area moved with this method you could just send out this one update to a broadcast group and everyone would get the updates, but the article only mentions its usage within local networks, so is there some restriction online to using this?
No comments posted yet

Your Answer:

Login to answer
324 Like 40 Dislike
Previous forums Next forums
Other forums

Multiple Dropdown Selections
I have a form that let's a user insert a page with the ability to select categories. I want them to

whats wrong with my code please help!!!
this is the error


Warning: mysql_close(): supplied argument is not a valid MySQL-Link res

Storing the referrer in session... problems with tabs
Hello All

I am currently working on an ERP project based on the MVC methodology, when a user

Coding question?
Hey guys, I have a quick question. If I want to make a way for people to pay for health in my game,

login page does not execute a else statement
I've created a login page using sessions.
When an incorrect user name or password is entered then

Php mysql - select?
Hi i have this code:
Code: $iteminfo = mysql_query("SELECT desc FROM wc_items WHERE itemid =

Why is this function returning a false value when it shouldn't be??
This is in an include file. I want it to check a value in an html form and see if it's just white s

Display error above the login forum help!
Hi guys. just so you know im not asking for someone to do this for me I just need to be pointed in t

admin with my register system?
Hey i wana make it so i can make a admin level on my register system , I'm kinda new to php to im no

Error when call dll from oracle
Hi all, please help me!

I have dll write C language, I want call it from oracle procedur

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash