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

Error querying database.
I get the above error when trying to insert some values to a datatable.
Here's the code :

AUTONUMBER PROBLEM
Hello Everyone,

My name is Jones and i am new to this forum and to oracle. I am using ora

check comment for html
hi, I just wanted to check if a comment a user posts contains HTML, and if it does, to not allow it

Sub-domains & calling unique content
Hello,

Is there a way use something similar to the $_GET function for a sub-domain? I to be a

problem with refreshing
in my site, i have an index page, it has a main div. this main div's content is changing according t

Check something, wait, check again, do something!
Hi guys.

I wonder if someone can help me with this.

Basically, what I want to do is (

Odd or Even
Inside of a while loop I need to echo several rows of info...easy enough.

In the loop (for th

Question about ShowWindow()
Hello....

I'm struggling with sumpin, and I hope y'all can help.

I've got a CFormView

simplexml and xpath - Need some help
Hello,

I am trying to parse an xml which comes back from Amazon and I am trying to know how m

echo $rows help
Hi all,

Hopefully something simple that I don't know!

I have this:

Code: [Selec

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