binding route goal on http_daemon about alternative-router HOT 6 CLOSED

Hello!

I think you need something like this: https://gist.github.com/rla/b448a07d567bcc69650566a23b23c668.

See also docs for the http_server_hook predicate.

from alternative-router.

I try this also

:- use_module(library(http/http_unix_daemon)).
:- use_module(library(arouter)).


http_unix_daemon:http_server_hook(Options) :-
    http_server(handle_request, Options).

handle_request(Request) :-
    (   aroute(Request)
    ->  true
    ;   http_dispatch(Request)).


:- route_get( hello/Name, handle_hello(Name) ).

handle_hello(Name):-
    format('Content-Type: text/plain; charset=UTF-8~n~n'),
    format('Hello ~w', [Name]).


:- initialization(http_daemon, main).

But the error is ERROR: service `true' does not exist. IMHO the handle_request is not bind correctly. With the example within the readme http_server it works, but with http_daemon it does not , but for a service I need the daemon call

Your given example breaks with the same service error

from alternative-router.

Tested this:

:- use_module(library(http/thread_httpd)).
:- use_module(library(http/http_dispatch)).
:- use_module(library(http/http_unix_daemon)).
:- use_module(library(arouter)).

:- route_get(hello/Name, handle_hello(Name)).

handle_hello(Name):-
    format('Content-Type: text/plain; charset=UTF-8~n~n'),
    format('Hello ~w', [Name]).

http_unix_daemon:http_server_hook(Options):-
    http_server(handle_request, Options).

handle_request(Request):-
    (   route(Request)
    ->  true
    ;   http_dispatch(Request)).

:- initialization(http_daemon, main).

With command: swipl -s test.pl -- --port=8000 --interactive=true.

from alternative-router.

Sorry, no it does not work, same error message, I run the script with swipl -O server.prolog --no-fork --port 8080 I need the --no-fork option for the daemon, but I tested it with -s and --interactive=true. My SWI-Prolog version is 7.6.4

from alternative-router.

Make sure you got the right arouter package:
pack_install('http://packs.rlaanemets.com/alternative-router/arouter-1.1.1.tgz').

There is same pack with same name but from other author and a bit modified code.

And remove all other code, the example as-is must work. arouter has no reference to any kind of services, it must be some other code.

from alternative-router.

I just reinstall the package with the URL, after that it works, thanks

from alternative-router.