Handle a refused connection as a result

Prepare the native host

Requires no listener on 127.0.0.1:9. A listener changes the expected result. The fixture uses an ephemeral closed local port.

Follow the deployment guide for certificates, CA selection, working directories and the complete upstream workflow.

Follow the HTTP guide and API reference. Keep the original filenames and the modules of the selected source variant. Save Arabic and English variants in separate directories. TLS inputs are supplied by the reader, with no bundled certificates or keys. No other data assets are required.

Arabic source

استورد أساسي::ويب.
دالة ابدأ_الرئيسية() -> ص64 {
    دع طلب_صادر = ويب::أنشئ_طلب("GET", "http://127.0.0.1:9/")::قيمة.
    دع رد = ويب::اطلب(طلب_صادر, ويب::خيارات_طلب()).
    إذا رد::نجاح { أرجع 1. }
    اطبع(رد::الخطأ::الرمز).
    إذا رد::الخطأ::الرمز ليس يطابق "http.connect_failed" { أرجع 2. }
    أرجع 0.
}

{
  "native": {
    "check": 0,
    "status": 0,
    "output": "http.connect_failed"
  }
}

English source

import core::http;
fn start_main() -> i64 {
    let outbound = http::client_request("GET", "http://127.0.0.1:9/")::value;
    let reply = http::request(outbound, http::client_options());
    if reply::ok { return 1; }
    print(reply::error::code);
    if reply::error::code not matches "http.connect_failed" { return 2; }
    return 0;
}

{
  "native": {
    "check": 0,
    "status": 0,
    "output": "http.connect_failed"
  }
}

Commands and outcomes

ar:

aspl check ar/refusal.aspl
aspl run ar/refusal.aspl
aspl build -o http-refusal-ar-program ar/refusal.aspl
./http-refusal-ar-program

en:

aspl check en/refusal.aspl
aspl run en/refusal.aspl
aspl build -o http-refusal-en-program en/refusal.aspl
./http-refusal-en-program

Run these commands from the parent of the separate ar/en source directories. With the stated port closed, the program checks the failed result, prints http.connect_failed without a trailing newline and returns 0. It does not start a service. Expected outcome details above come from the catalog. See the HTTP collection.