Each module is invoked when the server recieves a request for a URL that matches one on a map command in the config file. The module is given the details of the request, and the argument. Is is then allowed to handle or modify the request, or tell the server that it did nothing, in which case the next map will be tried.
Modules have three types, internal, external, and not implemented yet. To find out what individual modules do, read the documentation on the modules.
These external modules are provided with AWS.
These external modules are currently in beta test, and will be a commercial offering of Omnipresence International. Please watch the AWS mail list (subscription requests to aws-request@contessa.phone.net) for announcement regarding the beta test.