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Server call back

 
Abiodun Okusolubo
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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.
 
Nathan Pruett
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IntelliJ IDE Java Spring
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Look in the "networking" section of the RMI FAQ on Sun's website - it provides workarounds to using RMI (and RMI callbacks) through firewalls.
 
Abiodun Okusolubo
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Thank you Nathan
 
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