If anyone cares, a better solution to this is: {in your apache httpd.conf file} ExtFilterDefine plt mode=output cmd="/usr/bin/sed 's/\\/servlets;/\\/plt-ws\\/servlets;/'" <Directory "/var/www/localhost/htdocs/plt-ws/">     Options Indexes MultiViews FollowSymLinks SymLinksIfOwnerMatch     AllowOverride None     Order allow,deny     Allow from all     SetOutputFilter plt     RewriteEngine On     RewriteRule ^(.*)$ <a href="http://localhost:8080/$1">http://localhost:8080/$1</a> [P] </Directory> It allows just one directory to be served by the plt web-server.  Obviously filters could be written for other directories, and a more comprehensive sed script could be written. Corey <div>On 11/4/05, Corey Sweeney <<a href="mailto:corey.sweeney@gmail.com">corey.sweeney@gmail.com</a>> wrote:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> I changed apache from proxying the plt-ws directory, to proxying everything starting at the root directopry, and the add.ss demo works great now with https.  Thanks Corey<div> <div>On 11/4/05, Anton van Straaten <<a href="mailto:anton@appsolutions.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> anton@appsolutions.com</a>> wrote:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Corey Sweeney wrote: > Then I try manually going to > > <a href="https://localhost/plt-ws/servlets;id18*0*19261510/examples/add.ss" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> https://localhost/plt-ws/servlets;id18*0*19261510/examples/add.ss</a>, and I > get the less expected error: > > Error 500 > >    The servlet terminated abnormally. >    Please ask the author to fix the problem based on the details in the >    Web server's log file. > >    Powered by PLT > > > and the webserver puts on stdout: > > Servlet exception: > extract-binding/single: number not found in () > > > Anyone know what's happening here? The add.ss servlet generates HTML which uses an HTTP POST request to submit the numbers to the servlet.  If you navigate to that URL directly using your browser, the associated form info isn't available. Anton </blockquote></div> </div><div>-- ((lambda (y) (y y)) (lambda (y) (y y))) </div></blockquote></div> -- ((lambda (y) (y y)) (lambda (y) (y y)))