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Security and JMF in applets

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Posts: 3
Nickname: raiders30
Registered: Jan, 2003

Security and JMF in applets Posted: Jan 29, 2003 8:51 AM
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I am trying to utilize the JMF sample code AVReceive2 from Sun in an applet. The output I am receiving is as follows:


Starting session: 146.142.11.179/1022

- Open RTP session for: addr: 146.142.11.179 port: 1022 ttl: 1

Cannot create the RTP Session: access denied (java.net.SocketPermission localhost:1022 listen,resolve)

Failed to initialize the sessions.

Exception occurred during event dispatching:

java.security.AccessControlException: access denied (java.lang.RuntimePermission exitVM)

at java.security.AccessControlContext.checkPermission(Unknown Source)

at java.security.AccessController.checkPermission(Unknown Source)

at java.lang.SecurityManager.checkPermission(Unknown Source)

at java.lang.SecurityManager.checkExit(Unknown Source)

at java.lang.Runtime.exit(Unknown Source)

at java.lang.System.exit(Unknown Source)

at VideoReceiveRTP.start(VideoReceiveRTP.java:32)

at VideoReceiveApplet.receiveVideo(VideoReceiveApplet.java:147)

at VideoReceiveApplet.action(VideoReceiveApplet.java:132)

at java.awt.Component.handleEvent(Unknown Source)

at java.awt.Component.postEvent(Unknown Source)

at java.awt.Component.postEvent(Unknown Source)

at java.awt.Component.dispatchEventImpl(Unknown Source)

at java.awt.Component.dispatchEvent(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)


I am getting this error when the following line in AVReceive2 is executed:

mgrs.addTarget(destAddr);


Most instances of JMF refer to applications. I need to use it in an applet. Can anyone help me?

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