request inner host , error: DNS Request did not return valid answer.

[cclehui]

`<?php

require("./vendor/autoload.php");

$loop = React\EventLoop\Factory::create();
$client = new React\HttpClient\Client($loop);

$url = "http://www.test.com/temp/test.php";

$request = $client->request('GET', $url);
$request->on('response', function ($response) {
$response->on('data', function ($chunk) {
writeLog($chunk);
});
$response->on('end', function() {
writeLog('DONE');
});
});
$request->on('error', function (\Exception $e) {
writeLog("error: \t" . $e->getMessage());
});

writeLog("1111111111111111");

$request->end();

writeLog("2222222222222222");
$loop->run();

function writeLog($log_str) {

echo $log_str . "\n";

}`

www.test.com is inner dns ， code like this get a error: DNS Request did not return valid answer.

browser can open the website

[kelunik]

What's inner DNS? Do you mean an internal DNS server?

[clue]

The React\HttpClient\Client defaults to using the public DNS 8.8.8.8 and does in fact offer an API to explicitly set a custom DNS server. Can you file an issue in react/http so we can address this documentation issue? Thank you! 👍