[email protected] wrote on 2009-10-05 15:06:42:
> [email protected] wrote:
> > Hi,
> >
> > I wonder if some of you could help me with this. The following
request
> > increases memory usage on each request:
> >
> > <html>
> > <body>
> > <script type="text/javascript">
> > var xmlHttp=new XMLHttpRequest();
> >
> > var i = 0;
> > function test() {
> > xmlHttp.open("GET","mem_test.htm?" + (i++), false);
> > xmlHttp.send(null);
> > setTimeout(test,10);
> > }
> >
> > test();
> > </script>
> > Test
> > </body>
> > </html>
> > ...
>
> (posting again, first response didn't seem to go through)
>
> I was able to reproduce this, I think, on Mac. I was able to defeat the
> memory growth by adding a
>
> delete xmlHttp;
>
> after the xmlHttp.send(null);
Thanks for trying this. I tested it and it didn't help at all on my
computer. Also, it would have been strange since I'm actually using the
same XMLHttpRequest() for each call. Not sure how JS handle it though,
since the script still works after doing "delete.".
I also tried to create a new XMLHttpRequest() and deleting it for each
request. That didn't change anything.
/ John
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