X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Fhttpclient.php;h=64a51353c76e106cdfc10f79b90c6337a7b806b6;hb=1c40e7c139af98e4fe9c73093da4183ad8d9e234;hp=3f82620761c6eef8d953cc11fa9611addad5ba96;hpb=a2b830392597d88c435baf54ad0df4ecda02dc41;p=quix0rs-gnu-social.git

diff --git a/lib/httpclient.php b/lib/httpclient.php
index 3f82620761..64a51353c7 100644
--- a/lib/httpclient.php
+++ b/lib/httpclient.php
@@ -81,12 +81,13 @@ class HTTPResponse extends HTTP_Request2_Response
     }
 
     /**
-     * Check if the response is OK, generally a 200 status code.
+     * Check if the response is OK, generally a 200 or other 2xx status code.
      * @return bool
      */
     function isOk()
     {
-        return ($this->getStatus() == 200);
+        $status = $this->getStatus();
+        return ($status >= 200 && $status < 300);
     }
 }
 
@@ -119,6 +120,16 @@ class HTTPClient extends HTTP_Request2
     {
         $this->config['max_redirs'] = 10;
         $this->config['follow_redirects'] = true;
+        
+        // We've had some issues with keepalive breaking with
+        // HEAD requests, such as to youtube which seems to be
+        // emitting chunked encoding info for an empty body
+        // instead of not emitting anything. This may be a
+        // bug on YouTube's end, but the upstream libray
+        // ought to be investigated to see if we can handle
+        // it gracefully in that case as well.
+        $this->config['protocol_version'] = '1.0';
+        
         parent::__construct($url, $method, $config);
         $this->setHeader('User-Agent', $this->userAgent());
     }