Hello. I am using Tomcat 7 with Servlets API 3.0. When I make a request using the Ext.Ajax.request class, the request is never sent to the server and a "Comminucation Failure" error is thrown. I know this request never reaches the server because the Eclipse debugger never hits breakpoints.
I can use a call to the same servlet within a Form.Submit method, and that works - it hits the break points inside Eclipse. When I try to call the same Servlet in the Ext.Ajax class, it does not hit the server.
If I make a request to a PHP script, the Ext.Ajax class works fine.
Is this a bug with 3.x and Servlets 3.0? Or is there something I'm missing here?