server connections

[mccafferypaul]

is it possible to listen on the ports of your pc and monitor the information being sent to a server that another piece of software has connected too.

And is it possible write a program that can send information to an active port which is already being used by other software without making another connection to the same server?

[ArchAngel]

> is it possible to listen on the ports of your pc and monitor the information being sent to a server that another piece of software has connected too.

There are some restrictions, but I'm pretty sure it can be done.

> And is it possible write a program that can send information to an active port which is already being used by other software without making another connection to the same server?

Maybe, but I don't think you could do that easily with Java.

What are you trying to hack?

[mccafferypaul]

Dragon raja game

i wanna send hitting information twice just by replicating the packets i am sending any ideas.

Its just a game nothing illegal

[ArchAngel]

I never said illegal...just what you were trying to hack... ;-)

Well, I think you're going to have some problems since you don't know the internal structure of the packets that are being sent. If they are sent using sequence numbers your extra packets could just be ignored anyway.