I have an XPCOM object which calls a javascript callback function
repeatedly. The javascript code must call
netscape.security.PrivilageManager.enablePrivilege("UniversalXPConnect")
before it can call functions on the XPCOM object. It seems that every
couple hunred calls to privilege manager result in a few bytes of
memory being eaten. The following HTML recreates the problem:
<html>
<head>
<script language="javascript" type="text/javascript">
var count = 0;
function init()
{
setInterval("update()", 10);
}
function update()
{
count = count+1;
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
document.getElementById("count").innerHTML = count;
}
</script>
</head>
<body onload="init();">
<table border="1" cellspacing="0" cellpadding="5">
<tr>
<TD>update count</TD>
<td id="count"> </td>
</tr>
</table>
</body>
</html>
Does anyone know of a way to get around making calls to
netscape.security.PrivilegeManager.enablePrivilege? XMLHttpRequest
does it somehow, but I can't figure out how it does it.
dupes
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