There are a couple of ways to do this:
One way is to implement a ContextFactory class which sets the
instruction threashold:
ContextFactory.initGlobal( new ContextFactory() {
protected Context makeContext() {
Context cx = super.makeContext();
cx.setInstructionObserverThreshold( 1000000 /*tune this number*/ );
return cx;
}
);
Note, you can only call initGlobal *once* in the application.
An alternative way would be to implement a Listener which sets this
threshold. I think the code would look something like this:
ContextFactory.getGlobal().addListener( new Listener() {
public void contextCreated( Context cx ) {
cx.setInstructionObserverThreshold( 1000000 /*tune this number*/ );
}
);
I don't know what is the preferred way to do this.
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Monday, April 14, 2008 2:07 AM
To: [email protected]
Subject: how to avoid infinite loop
The script below, which is defined in a web-site, causes infinite loop..
Firefox indicates that there is "too much recursion" and stops execution
of the script ( using firebug extension we could see this
message)
Question: How to defend against the infinite loop when using Rhino?
<script>
var RealWinOpen = null;
function SymOnLoad()
{
if(RealWinOpen != null)
{
RealWinOpen();
}
}
RealWinOpen = SymOnLoad;
RealWinOpen();
</script>
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