Vercel not executing all actions

Unanswered

Collared Plover posted this in #help-forum

Collared PloverOP

2024-04-01T10:49:05.000Z

Hey, I'm having problems with Vercel. It does not perform all the actions, but when I try it 3/4x it eventually works.

For example, I have this server-side function that sends emails using node mailer, sometimes it sends the email, and in some cases I've got to run the action a few times. But I'm having the same problem with many other server-side functions. A few months ago we thought it was due to the "serverless function maximum execution duration", but that seems strange to me as the functions are instantaneous on my Macbook using wireless internet. So I doubt that a host that is supposed to be fast and optimised for this sort of thing would take longer than 10s (from the hobby plan) to perform these actions.

// Action.js
'use server'

import nodemailer from 'nodemailer';

export async function handleSubmit(currentState, formData) {

    if(formData.get('password') !== 'dmca@Arix'){
        return 'password';
    }

    const transporter = nodemailer.createTransport({
        pool: true,
        host: "web01.HIDDEN.net",
        port: 587,
        secure: false, // use TLS
        auth: {
          user: "HIDDEN@example.one",
          pass: "HIDDEN",
        },
    });
    
    const mailOptions = {
        from: 'legal@weijers.one',
        to: formData.get('reportEmails') + ', legal@weijers.one', 
        subject: `DMCA Takedown request`,
        replyTo: 'legal@weijers.one',
        text: formData.get('body')
    }
    try {
        transporter.sendMail(mailOptions);
        return await 'success'; 
    } catch (error) {
        return 'error';
    }
}

6 Replies

linesofcode

2024-04-01T10:57:56.000Z

    transporter.sendMail(mailOptions);
        return await 'success';

this is your problem

every async operation must be explicitly awaited in a serverless function

or you will introduce race conditions

await transporter.sendMail(mailOptions);
return `success`;

Collared PloverOP

2024-04-01T11:56:37.000Z

What about this file @linesofcode, the same issue?

'use server'

import { getLicense } from "@/libs/getLicense";

const Webhook = async (message) =>  {
    await fetch('https://discord.com/api/webhooks/', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/json'
        },
        body: JSON.stringify({
            content: message
        })
    })
}

export async function handleSubmit(currentState, formData) {
    if(formData.get('privacypolicy') !== 'on'){
        return 'privacypolicy';
    }

    Webhook(`## :gear: Register report
    **Status**: Pending...
    **Reported by**: <@${formData.get('discord')}>
    **Panel**: <https://${formData.get('panel')}>

    [\` Takedown panel â†—  \`](<https://arix.gg/verify-license/dmca/${formData.get('panel')}>)
    `);

    const license = await getLicense(formData.get('panel'));

    if(license == 'CloudFlare recognized'){
        Webhook(`## :warning: New report
        **Status**: CloudFlare
        **Reported by**: <@${formData.get('discord')}>
        **Panel**: <https://${formData.get('panel')}>

        [\` Takedown panel â†—  \`](<https://arix.gg/verify-license/dmca/${formData.get('panel')}>)
        `);
    }
    if(license == 'Leak recognized'){
        Webhook(`## :warning: New report
        **Status**: Using leak
        **Reported by**: <@${formData.get('discord')}>
        **Panel**: <https://${formData.get('panel')}>

        [\` Takedown panel â†—  \`](<https://arix.gg/verify-license/dmca/${formData.get('panel')}>)
        `);
    }

    return license;
}