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Server call back

Abiodun Okusolubo
Ranch Hand

Joined: Apr 25, 2004
Posts: 72
Is there any way server could call or notify clients if there is any change on the server. Read few stuffs about callback, but there seems to be problem with firewall on the clients, Anyhelp please.

Thank you.

SCJP, SCWCD, SCJD : in the making.
Nathan Pruett

Joined: Oct 18, 2000
Posts: 4121

Look in the "networking" section of the RMI FAQ on Sun's website - it provides workarounds to using RMI (and RMI callbacks) through firewalls.

Write once, run anywhere, because there's nowhere to hide! - /. A.C.
Abiodun Okusolubo
Ranch Hand

Joined: Apr 25, 2004
Posts: 72
Thank you Nathan
I agree. Here's the link:
subject: Server call back
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