read ECONNRESET

[brodev3]

An error occurs when working with a proxy, previously everything worked fine, literally, 2 days ago problems with the connection started, I tried the proxy on a naked playwright, everything works fine

[bablosoft]

Please attach minimal source code.

[CheshireCaat]

@bro-web3-dev can you attach a minimal reproducable example (without fingerprint key).

[brodev3]

plugin.useProfile(`profilesStorage/${worker.name}`, {
  loadProxy: false, //  if set to true the error also occurs
});
if (profile.fingerprint) {
  plugin.useFingerprint(JSON.stringify(profile.fingerprint));
}

if (profile.proxy) {
  plugin.useProxy(
    `https://${profile.proxy.login}:${profile.proxy.pass}:${profile.proxy.ip}:${profile.proxy.port}`,
    {
      changeTimezone: true,
      changeGeolocation: true,
    },
  );
}

let browser = await plugin.launchPersistentContext(
  `profilesStorage/${worker.name}`,
  {
    headless: false,
    // args: [`--proxy-server=${profile.proxy.ip}:${profile.proxy.port}`],
    // proxy:{
    //   server: `http://${profile.proxy.ip}:${profile.proxy.port}`,
    //   username: `${profile.proxy.login}`,
    //   password: `${profile.proxy.pass}`
    // }
  },
);

this code does not work correctly, I open 50 profiles, an error occurs when opening, I changed the proxy, the same thing

[brodev3]

you answer very quickly! thank you for your attention

[CheshireCaat]

It seems to me that the problem may be with your proxy server or proxy provider - I tested your code with a fresh IPv4 proxy and was unable to reproduce the issue.

It means there is clearly no error on the plugins side - try testing with a different proxy or on a different machine if possible.

[brodev3]

It seems to me that the problem may be with your proxy server or proxy provider - I tested your code with a fresh IPv4 proxy and was unable to reproduce the issue.

It means there is clearly no error on the plugins side - try testing with a different proxy or on a different machine if possible.

the error occurs spontaneously, sometimes it works, but sometimes it crashes, is there any way to determine what the problem is more specifically? I used proxies from 3 different providers and the same thing, but at the same time everything worked for me for the whole day 3 days ago, the last 2 days I have been having these errors, I used a proxy in playwright, without your plugin, I was able to open 50 profiles, with the plugin I can’t I can do this, an error occurs on some profile and the program crashes

[brodev3]

It seems to me that the problem may be with your proxy server or proxy provider - I tested your code with a fresh IPv4 proxy and was unable to reproduce the issue.

It means there is clearly no error on the plugins side - try testing with a different proxy or on a different machine if possible.

I changed the machine, changed the proxy provider, changed the internet provider, same problem

[CheshireCaat]

Based on the error you indicated, I simply cannot understand the place where it occurs. At the moment, I can advise you to handle errors additionally in this way:

process.on('uncaughtException', (err) => {
  console.error(err);
});

This is not a very good option, but in theory it can help avoid the application crashing. Please try to find out where the error occurs within the plugin, as I cannot reproduce it myself. If you can find it, let me know, I’ll also do some checks a little later. Also please attach the version of NodeJS you are using.

[brodev3]

v19.3.0
Thank you again for your prompt response, your advice helped to avoid the program crashing