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

session_destroy();
new to php
I have a simple login and am trying to write a logout.
I set a $_SESSION var to 1 i

creating a 1 to 100 in a table
hi guys I am a newb in php need some help.

I have a table with 1 column and 100 rows and in

PHP Form to Variable.
Hi! I have written a HTML-form code in DreamWeaver CS3 (in a PHP doc) and I really need it to work s

Display last record first.
I need some help how put the last record first and first record last.

Thanks

Code: &am

Creating an invoice
Using fpdf I am trying to create an invoice to send to clients. The products are sold in pricing tie

Open browser page depending on XML results
Hello,

I have some PHP code that sends webbased from data to an external url ( in the form of

Working with Dates, help.
Sooo to make a long story short, here's what im trying to accomplish.

I need to create a drop

Help me with some material on Open Text Overview.
Hi Experts,
Please help me out with some material on Open Text. I have been supporting AP Workf

unexpected T_SL without a shift left token
Nothing too see here, I'm an idiot and resolved the problem.

Adding meta tags under Zend FW
Hello there, recently has come to my hands the FTP of a website which is running under Zend, I would

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