Facebook api - 由php发布非常缓慢

时间:2013-12-15 13:15:38

标签: php facebook performance api post

在我的网站上,用户可以通过按钮分享他们的reflinks。问题是在Facebook上发布很慢。我的代码如下:

if (isset($_GET['error_reason']) && $_GET['error_reason'] == 'user_denied') 
{
    echo 'You must accept permissions!';
} 
else 
{
    include_once 'src/facebook.php';

    $appId = '.............';
    $secret = '............';
    $returnurl = 'http://site.pl/user/postOnFb.html'; 
    $permissions = 'publish_stream';

    //clean cache
    $_SESSION['fb_'.$appId.'_user_id'] = '';
    $_SESSION['fb_'.$appId.'_access_token'] = '';

    $facebook = new Facebook(array('appId'=>$appId, 'secret'=>$secret));
    $fbuid = $facebook->getUser();

    if ($fbuid) 
    {
        try 
        {
            $status = $facebook->api('/me/feed', 'POST', array('message' => 'TEST'));
            if($status)
            {
                echo 'Post was succesfully published';
            }
        } 
        catch (Exception $e) 
        {
            echo 'Error! Try again later.';
        }
    }
    else
    {
        $fbloginurl = $facebook->getLoginUrl(array('redirect_uri'=>$returnurl, 'scope'=>$permissions));
         header('Location: '.$fbloginurl);
    }
}

我调试了代码,'$ facebook-> api()'大约需要7秒。 Facebook api是如此之慢?或者有什么问题?

编辑: 我正在调试,我注意到BaseFacebook中的函数makeRequest很慢:

var_dump(time()); // i add this
$result = curl_exec($ch);
var_dump(time().'</br>'); // i add this

输出:

int(1387198153) int(1387198158) //5 seconds
int(1387198158) int(1387198163) //5 seconds
int(1387198164) int(1387198171) //7 seconds

问题在于curl_exec(),但出了什么问题?

1 个答案:

答案 0 :(得分:2)

Facebook使用的协议IPv6存在问题。解决方法是将curl设置为仅使用ipv4。

<强> base_facebook.php:

  public static $CURL_OPTS = array(
    CURLOPT_CONNECTTIMEOUT => 10,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_TIMEOUT        => 60,
    CURLOPT_USERAGENT      => 'facebook-php-3.2',
    CURLOPT_IPRESOLVE      => CURL_IPRESOLVE_V4, // <-- ADD THIS LINE
  );