3.2 library(http/http_dispatch): Dispatch requests in the HTTP server
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  • Documentation
    • Reference manual
    • Packages
      • SWI-Prolog HTTP support
        • The HTTP server libraries
          • library(http/http_dispatch): Dispatch requests in the HTTP server
            • http_handler/3
            • http_delete_handler/1
            • http_dispatch/1
            • http_request_expansion/2
            • http_current_handler/2
            • http_current_handler/3
            • http_location_by_id/2
            • http_link_to_id/3
            • http_reload_with_parameters/3
            • http_reply_file/3
            • http_safe_file/2
            • http_redirect/3
            • http_404/2
            • http_switch_protocol/2
Availability::- use_module(library(http/http_dispatch)).
Source[det]http_404(+Options, +Request)
Reply using an "HTTP 404 not found" page. This handler is intended as fallback handler for prefix handlers. Options processed are:
index(Location)
If there is no path-info, redirect the request to Location using http_redirect/3.
Errors
http_reply(not_found(Path))