Accessing Web Services hosted on HTTPS from Flex

Hi,I am using Flex to call my web services which are hosted on SSL(on JBoss 4.2). My flex is on local machine. Problem is that when i connect to webservice Flex is saying "wsdl fault"

[FaultEvent fault=[RPC Fault faultString="HTTP request error" faultCode="Server.Error.Request" faultDetail="Unable to load WSDL."

I have create a crossdomain.xml file and placed it in my jboss-4.2.3.GA\server\default\deploy\jboss-web.deployer\ROOT.war folder.
Here is my crossdomain.xml

<?xml version="1.0"?>

<cross-domain-policy>

<allow-access-from domain="*" to-ports="*" />
<allow-http-request-headers-from domain="*" headers="SOAPAction"/>

</cross-domain-policy>

Can anyone tell me what i could be doing wrong.

Thanks.