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    1/*  Part of SWI-Prolog
    2
    3    Author:        Jan Wielemaker
    4    E-mail:        J.Wielemaker@vu.nl
    5    WWW:           www.swi-prolog.org
    6    Copyright (c)  2010-2018, University of Amsterdam
    7                              VU University Amsterdam
    8    All rights reserved.
    9
   10    Redistribution and use in source and binary forms, with or without
   11    modification, are permitted provided that the following conditions
   12    are met:
   13
   14    1. Redistributions of source code must retain the above copyright
   15       notice, this list of conditions and the following disclaimer.
   16
   17    2. Redistributions in binary form must reproduce the above copyright
   18       notice, this list of conditions and the following disclaimer in
   19       the documentation and/or other materials provided with the
   20       distribution.
   21
   22    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   23    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   24    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
   25    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
   26    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   27    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
   28    BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   29    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   30    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   31    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
   32    ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   33    POSSIBILITY OF SUCH DAMAGE.
   34*/
   35
   36:- module(conf_network, []).   37:- use_module(library(settings)).

Configure the HTTP server

Change the default port on which the HTTP server listens. If the port is an integer, the server is available from all interfaces. The common alternative is localhost:Port, binding the server to th localhost network only. This is particularly intertesting if the same host runs a reverse proxy.

If host-detection does not work or this server is behind a reverse proxy, you may also need the public_host/public_port settings to tell ClioPatria where it can be reached.

The prefix setting rebases all paths on the server to the indicated path. Note that the prefix has no trailing /. E.g. a setting /demo changes the root of the server to /demo/. Rebasing a server is only possible if internal path dependencies use the HTTP path mechanism to find paths for internal services.

The setting workers sets the number of HTTP worker threads. See the link below for more info.

See also
- localhost.pl
- http_location_by_id/2 and http_link_to_id/3 for finding the locations of internal services.
- http://www.swi-prolog.org/howto/http/HTTPScale.html for more info on server scalability. */
   67% :- set_setting_default(http:port, 8080).
   68% :- set_setting_default(http:port, localhost:8080).
   69% :- set_setting_default(http:public_host, 'www.example.org').
   70% :- set_setting_default(http:public_port, 80).
   71% :- set_setting_default(http:prefix, '/demo').
   72% :- set_setting_default(http:workers, 16).
   73
   74% Allow  CORS  enabled  access  by    default.   Needed  for  JavaScript
   75% applications loaded from other sites  to   access  the SPARQL endpoint
   76% other JSON or XML APIs of ClioPatria.   One of the features that needs
   77% it is YASGUI for accessing the server on http://localhost
   78
   79:- set_setting_default(http:cors, [*]).