Error getaddrinfo enotfound steamcommunity com

test: Error: getaddrinfo ENOTFOUND localhost #44003

Version

Platform

Subsystem

What steps will reproduce the bug?

Currently the failures are visible in the current build log,

How often does it reproduce? Is there a required condition?

What is the expected behavior?

What do you see instead?

Additional information

and resolv.conf doesn’t exist. All other test cases that use localhost are passing, as expected.

The text was updated successfully, but these errors were encountered:

curious what you see when doing strace . On Ubuntu I see the following:

I get this error sometimes on my pc, but not always.

ENOTFOUND is a synthetic error that node fabricates when it doesn’t get an answer back from getaddrinfo(3), it’s not a real operating system-level error. Reasons include running out of file descriptors in libc (not visible to node), not getting back a response from the DNS server, etc. It’s basically a catch-all.

In this case, there is no DNS server and it works with other tests.

strace shows nothing. This is only a problem since about 18.2.0 and not before and not in any other released line. And I only see it in a VM build environment and not in a chroot (at least it disappeared there) which is very strange.

I will try to bisect the issue.

You mean v18.1.0 works? There are no changes between the two that seem like likely culprits. I’m interested to see what bisect turns up.

So, the bisect ended up on 70b516e which is #43054 . Looking at the pull request, it kind of makes sense this is the one as the tests in question are explicitly skipped on some platforms.

The test is reproducible every time on openSUSE:Tumbleweed build VM. I can’t reproduce it outside of it on a workstation, but in the VM with no networking connections and only a hosts file to resolve localhost to ipv6 and ipv4, it reproduces every time.

I will try to look more closely what is actually failing here.

This was introduced in 18.4.0. I mistyped earlier the versions. 18.2.0 still passed

Is there no network interface at all, no loopback ?

So, I’ve learned something about debugging node over last few days 🙂 But I did find the problem.

The problem is that family is set to a string, which causes hints to be set to 32 which means AI_ADDRCONFIG and then address resolution fails.

On a network connected device, this passes.

Why? We can look at the manpage for getaddrinfo

If hints.ai_flags includes the AI_ADDRCONFIG flag, then IPv4 addresses are returned in the list pointed to by res only if the local system has at least one IPv4 address configured, and IPv6 addresses are returned only if the local system has at least one IPv6 address configured. The loopback address is not considered for this case as valid as a configured address. This flag is useful on, for example, IPv4-only systems, to ensure that getaddrinfo() does not return IPv6 socket addresses that would always fail in connect(2) or bind(2).

This is why these tests fail every time when you have a loopback interface as the only network interface active. They will pass if you have other network interfaces active.

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HTTP-запрос nodejs getaddrinfo Ошибка ENOTFOUND

Я пробовал много способов сделать http-запрос, но всегда получал ошибку getaddrinfo ENOTFOUND .

Среда: nodejs Поставщик: Функции Firebase

Метод 1 — запрос npm:

Метод 2 — npm jquery:

Метод 3 — npm https:

Независимо от того, каким образом консоль всегда показывает ошибку getaddrinfo ENOTFOUND :443 .

У меня действительно заканчивается идея, посоветуйте, пожалуйста.

1) Я замаскировал URL-адрес и пароль из запроса о конфиденциальности и безопасности.

2) Я внедрил промежуточное ПО для проверки авторизации. Поэтому, если открыть URL-адрес в браузере, он скажет «неавторизованный», но если я использую Postman для отправки запроса GET с заголовком «Authorization»: «Basic password» , он покажет результат API, как и ожидалось.

3) код API и код HTTP-запроса находятся на одном сервере / проекте функций firebase.

4) nodejs импортировал следующий модуль, не уверен, что это вызывает какой-то конфликт: firebase-functions , firebase-admin , jsdom , request , https , express , body-parser , cors , jquery , nodemailer

Кажется, что целевой URL не имеет https , поэтому он выдает ошибку :443 , пожалуйста, убедитесь, что URL имеет https

Согласно документации https , похоже, что Method 3 — npm https не позволяет помещать «https» в url . Но URL-адрес, который я хочу вызвать, определенно использует https, потому что его облачная функция Google.

добавьте family: 4 в параметры для Method 3 и попробуйте с модулем https и http .

также вы можете сослаться на этот URL: https://github.com/nodejs/node/issues/5436#issuecomment-3730‌​02246

Если вы просто откроете URL-адрес https://us-central1-

.cloudfunctions.net/api/wakeUp в браузере, что он сделает?

Frank van Puffelen

@FrankvanPuffelen Я внедрил промежуточное ПО для проверки авторизации. Поэтому, если открыть URL-адрес в браузере, он скажет «неавторизованный», но если я использую Postman для отправки запроса GET с заголовком «Authorization»: «Basic password» , он покажет результат API, как и ожидалось.

@FrankvanPuffelen Дополнительная информация, код API и код HTTP-запроса находятся на одном сервере / проекте функций firebase.

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Error: getaddrinfo ENOTFOUND when trying to connect to a server #745

I’m having a big issue with connecting to a FTP server with remote-ftp.

It looks like this:
‘Remote FTP: Connection failed
Error: getaddrinfo ENOTFOUND ftp://ftp.lumeaadidasilor.ro ftp://ftp.lumeaadidasilor.ro:21″. I couln’t find anything related to this anywhere.

It’s only happening to one hosting provider ( I tried two different shared accounts from them, same issue ).
I tried discussing it with them, but not much help. They said «Eliminate the TLS from the configuration and try again». I don’t know how I could do that or if that’s the issue.

It’s definitely some particular server configuration they have and Atom can’t get around. I didn’t have that issue anywhere else (I’ve worked with Atom on tens of servers). Also, only Atom has a problem on this provider. Connection works with other ftp clients ( FileZilla, WinSCP, Dreamweaver, web ftp etc).

If you have the time, You canreplicate the issue with this temp FTP I created.
host: ftp.lumeaadidasilor.ro
u: testftp@lumeaadidasilor.ro
p:TestingPassword123!

I hope to get this fixed, otherwise I’m forced to work with something else than Atom ( which would really suck) or ditch the host altogether (would suck less, but still quite inconvenient).

The FTP config file looks like this:

<
«protocol»: «ftp»,
«host»: «ftp://ftp.lumeaadidasilor.ro»,
«port»: 21,
«user»: «testftp@lumeaadidasilor.ro»,
«pass»: «TestingPassword123!»,
«promptForPass»: false,
«remote»: «/»,
«local»: «»,
«secure»: false,
«secureOptions»: null,
«connTimeout»: 10000,
«pasvTimeout»: 10000,
«keepalive»: 10000,
«watch»: [],
«watchTimeout»: 500
>

Thank you very much!

The text was updated successfully, but these errors were encountered:

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getaddrinfo ENOTFOUND marketplace.visualstudio.com marketplace.visualstudio.com:443 #5816

Hello,
I am unable to load the library nor get any info about installed plugin.
I am behind a proxy driven by ntlm @localhost:7124

• VSCode Version: 0.10.11
• OS Version: Windows 7

All my app are fine except VS !!

Steps to Reproduce:

1. CTr+ Shift P
2. ext install
   get following error message :

«getaddrinfo ENOTFOUND marketplace.visualstudio.com marketplace.visualstudio.com:443»

< «strict-ssl»:false,
«http.proxyStrictSSL»: false,
«http.proxy»: «localhost:7124»,
«https.proxy»: «localhost:7124»,
«git.enabled»: true,
«git.path»: «c:Applicationstoolsgitbingit.exe»
>

How to solve this issue ? g

The text was updated successfully, but these errors were encountered:

@marcpoggi Set http.proxy to https://localhost:7124 .

don’t work .
same message

I tried this
< «strict-ssl»:false,
«http.proxyStrictSSL»: false,
«http.proxy»: «htttps://localhost:7124»,
«https.proxy»: «https://localhost:7124»,
«git.enabled»: true,
«git.path»: «c:Applicationstoolsgitbingit.exe»
>
and this
< «strict-ssl»:false,
«http.proxyStrictSSL»: false,
«http.proxy»: «htttp://localhost:7124»,
«https.proxy»: «https://localhost:7124»,
«git.enabled»: true,
«git.path»: «c:Applicationstoolsgitbingit.exe»
>

Your http.proxy value has 3 t characters: htttps:// . Make sure it only has 2: http:// .

Also, the configuration setting https.proxy does not exist, so you can remove it; only http.proxy exists.

I already got it , but not still working

Not Working
I tried
< «strict-ssl»:false,
«http.proxyStrictSSL»: false,
«http.proxy»: «http://localhost:7124»,
«git.enabled»: true,
«git.path»: «c:Applicationstoolsgitbingit.exe»
>

Also make sure you restart Code every time you change them.

This is very unfortunate. We’re looking into a way to detect your system’s proxy settings and using them accordingly.

Yes I restarted each time.
I am not fortunate , you’re right.

Anyway to workaround this problem ?

Marc Poggi
+33(0)6 84 085 086

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+33(0)954 909 111

2016-04-27 10:01 GMT+02:00 João Moreno notifications@github.com:

Also make sure you restart Code every time you change them.

This is very unfortunate. We’re looking into a way to detect your system’s
proxy settings and using them accordingly.

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Reply to this email directly or view it on GitHub
#5816 (comment)

Not as far as I know.

Can you give me the output of the following commands?

$ node -p «require(‘dns’).getServers()»
[ ‘10.171.108.2’,
‘10.171.34.57’,
‘10.171.30.4’,
‘fec0:0:0:ffff::1’ ]

second one
node -e «require(‘dns’).resolve4(‘marketplace.visualstudio.com ‘,
function(err, result))»

< [Error: queryA ENOTFOUND marketplace.visualstudio.com ]
code: ‘ENOTFOUND’,
errno: ‘ENOTFOUND’,
syscall: ‘queryA’,
hostname: ‘marketplace.visualstudio.com ‘ > undefined

and final one !!
node -e «require(‘dns’).lookup(‘marketplace.visualstudio.com ‘,
function(err, result))»

< [Error: getaddrinfo ENOTFOUND marketplace.visualstudio.com ]
code: ‘ENOTFOUND’,
errno: ‘ENOTFOUND’,
syscall: ‘getaddrinfo’,
hostname: ‘marketplace.visualstudio.com ‘ > undefined

Marc Poggi
+33(0)6 84 085 086

FEELTEST
11 Avenue Bataillon Carmagnole Liberté
69120 Vaulx en Velin

+33(0)954 909 111

2016-04-27 12:25 GMT+02:00 João Moreno notifications@github.com:

Can you give me the output of the following commands?

node -p «require(‘dns’).getServers()»
node -e «require(‘dns’).resolve4(‘marketplace.visualstudio.com ‘, (err, result) => console.log(err, result))»
node -e «require(‘dns’).lookup(‘marketplace.visualstudio.com ‘, (err, result) => console.log(err, result))»

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Reply to this email directly or view it on GitHub
#5816 (comment)

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Comments

Apparently it can happen that requests within node will randomly switch between ipv6 and ipv4 unless one of them is explicitly specified. I have configured ipv4 for now and that seems to fix it.

See also:

* axios/axios#444
* nodejs/node#5436

events.js:72
    throw er; // Unhandled 'error' event
          ^
Error: getaddrinfo ENOTFOUND
    at errnoException (dns.js:37:11)
    at Object.onanswer [as oncomplete] (dns.js:124:16)

var http = require("http");

var options = {
    host: 'eternagame.wikia.com/wiki/EteRNA_Dictionary'
};

http.get(options, function (http_res) {
    // initialize the container for our data
    var data = "";

    // this event fires many times, each time collecting another piece of the response
    http_res.on("data", function (chunk) {
        // append this chunk to our growing `data` var
        data += chunk;
    });

    // this event fires *one* time, after all the `data` events/chunks have been gathered
    http_res.on("end", function () {
        // you can use res.send instead of console.log to output via express
        console.log(data);
    });
});

19 ответов

Лучший ответ

{
  host: 'eternagame.wikia.com',
  port: 8080,
  path: '/wiki/EteRNA_Dictionary'
}

var http=require('http');

var options = {
  protocol:'http:',  
  host: 'localhost',
  port:3000,
  path: '/iso/country/Japan',
  method:'GET'
};

var callback = function(response) {
  var str = '';

  //another chunk of data has been recieved, so append it to `str`
  response.on('data', function (chunk) {
    str += chunk;
  });

  //the whole response has been recieved, so we just print it out here
  response.on('end', function () {
    console.log(str);
  });
}

var request=http.request(options, callback);

request.on('error', function(err) {
        // handle errors with the request itself
        console.error('Error with the request:', err.message);        
});

request.end();

$ npm info express --verbose
# Error message: npm info retry will retry, error on last attempt: Error: getaddrinfo ENOTFOUND registry.npmjs.org registry.npmjs.org:443
$ nslookup registry.npmjs.org
Server:     8.8.8.8
Address:    8.8.8.8#53

Non-authoritative answer:
registry.npmjs.org  canonical name = a.sni.fastly.net.
a.sni.fastly.net    canonical name = prod.a.sni.global.fastlylb.net.
Name:   prod.a.sni.global.fastlylb.net
Address: 151.101.32.162
$ sudo vim /etc/hosts 
# Add "151.101.32.162 registry.npmjs.org` to hosts file
$ npm info express --verbose
# Works now!

npm install https-proxy-agent 
or 
npm install http-proxy-agent

const httpsProxyAgent = require('https-proxy-agent');
const agent = new httpsProxyAgent("http://yourorganzation.proxy.url:8080");
const options = {
  hostname: 'encrypted.google.com',
  port: 443,
  path: '/',
  method: 'GET',
  agent: agent
};

var request_url = new URL('http://example.org:4444/path');
var http_options = {};

http_options['hostname'] = request_url.hostname;//We were using request_url.host which includes port number
http_options['port'] = request_url.port;
http_options['path'] = request_url.pathname;
http_options['method'] = 'POST';
http_options['timeout'] = 3000;
http_options['rejectUnauthorized'] = false;

  var options = {
    host: 'graph.facebook.com/v2.12/',
    path: path
  }

  var options = {
    host: 'graph.facebook.com',
    path: path
  }

sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder

var options = { host: 'eternagame.wikia.com', 
                path: '/wiki/EteRNA_Dictionary' };

https = require('https');

// options
var options = {
    host: 'eternagame.wikia.com',
    path: '/wiki/EteRNA_Dictionary'
}

// get
https.get(options, callback);

Error: getaddrinfo ENOTFOUND
    at errnoException (dns.js:37:11)
    at Object.onanswer [as oncomplete] (dns.js:124:16)

  // DON'T WRITE THE `http://`
  var options = { 
    host: 'http://yoururl.com',
    path: '/path/to/resource'
  }; 

  var http=require('http');
   http.get('http://eternagame.wikia.com/wiki/EteRNA_Dictionary', function(res){
        var str = '';
        console.log('Response is '+res.statusCode);

        res.on('data', function (chunk) {
               str += chunk;
         });

        res.on('end', function () {
             console.log(str);
        });

  });