Thanks for the direction on using the respective Client/Server EndpointConfig.Configurator plumbing to do a pre-connection AUTH. Unfortunately, I'm stuck on the server side when trying to actually modify the HTTP response result code from within the Configurator. It doesn't appear that the HandshakeResponse [or anything else that I could see] provides access to modify the actual HTTP response - setting it to 403 if the AUTH fails. In fact, from looking at the UpgradeUtil.doUpgrade, it seems that the decision to upgrade has already been made by the time the modifyHandshake override gets called.
If I'm missing anything, please let me know. Thanks, Bob DeRemer Senior Director, Architecture and Development [Description: Description: Description: Description: cid:image001.png@01CBE3DE.51A12030] http://www.thingworx.com<http://www.thingworx.com/> Skype: bob.deremer.thingworx O: 610.594.6200 x812 M: 717.881.3986