Forum OpenACS Development: Response to OpenACS 4.x integration with SOAP, WDSL and UDDI

You may want to check out IBM developerWorks ( website and search for TCL.
They have a few tutorials and articles on using TCL with SOAP, WDSL and UDDI for webservices. Some of the examples use TCL's web server to display .tcl pages. I am sure that these can be adapted for use with AOLServer.