// routes/roll/+page.server.js
export const load = async ({fetch}) => {
    try {
        let response = await fetch(
            'api/longServerProcess'  // internal api call will not be aborted
            // "http://www.randomnumberapi.com/api/v1.0/randomnumber" //external api call will be aborted as expeted
            , {
        method: 'GET',
        signal: AbortSignal.timeout(100),
        headers: {
            'Content-Type': 'application/json',
        }
    });


    let number = await response.json()
    return {number}
} catch (error) {
     return {
        serverTooSlow: true,
        number: "api call interrupted cos server was too slow"
     }
}
}

// api/longServerProcess/+server.js
import { json } from '@sveltejs/kit';

const asyncTimeout = (ms) => {
  return new Promise((resolve) => {
    setTimeout(resolve, ms);
  });
};

export async function GET() {
    await  asyncTimeout(5000)
    const number = Math.floor(Math.random() * 100) + 1;
	return json(number);
}

export const load = async () => {
    try {
        let response = await fetch(
            'api/longServerProcess'  // is aborted immediately instead of after 10000 ms
            // "http://www.randomnumberapi.com/api/v1.0/randomnumber" // works as expected
            , {
        method: 'GET',
        signal: AbortSignal.timeout(10000), // time does not work, the abortion fires immediately 
        headers: {
            'Content-Type': 'application/json',
        }
    });


    let number = await response.json()
    return {number}
} catch (error) {
     return {
        serverTooSlow: true,
        number: "api call interrupted cos server was too slow"
     }
}
}