CONNECT www.example.com:80 HTTP/1.1
Hello: there!
Host: www.example.com:80
-Proxy-Connection: Keep-Alive
-User-Agent: PECL_HTTP/%s PHP/%s libcurl/%s
+%r(Proxy-Connection: Keep-Alive
+)?%rUser-Agent: PECL_HTTP/%s PHP/%s libcurl/%s
===DONE===
/* this might be a proxy connect or a standard request */
$request = new http\Message($client, false);
- if ($request->getHeader("Proxy-Connection")) {
+ /* libcurl >= 7.48 does not send Proxy-Connection anymore */
+ if ($request->getHeader("Proxy-Connection")
+ || $request->getRequestMethod() === "CONNECT") {
$response = new http\Env\Response;
$response->setEnvRequest($request);
$response->send($client);