# Re: Applet communinication

Charlie Lai (Charlie.Lai@Eng)
Fri, 14 Nov 1997 12:16:54 -0800 (PST)

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    From: Charlie.Lai@Eng (Charlie Lai)

    Message-Id: <199711142016.MAA12964@angeles.eng.sun.com>

    Subject: Re: Applet communinication

    To: sarakats@informatik.tu-muenchen.de (Athanasios Sarakatsanis)

    Date: Fri, 14 Nov 1997 12:16:54 -0800 (PST)

    In-Reply-To: <3469C904.3D20A99D@informatik.tu-muenchen.de> from "Athanasios Sarakatsanis" at Nov 12, 97 04:19:32 pm

hi,

> I have to implement 3 applets that have to communicate together.
>
> Why I always have an AppletSecurityException or a message "can't
> connect to 'localhost' ... origin 'xxx' " ?
> Is there any other solution ?

unsigned applets are unable to communicate with hosts other than the
one they came from. to allow applets to communicate with any host,
they must be signed. for more information:

http://java.sun.com/security/signExample

thanks,
charlie

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