25      * @param RequestInterface $request Request to send.
30     public function __invoke(RequestInterface $request, array $options)  argument
41             $request = $request->withoutHeader('Expect');
45             if (0 === $request->getBody()->getSize()) {
46                 $request = $request->withHeader('Content-Length', '0');
50                 $request,
52                 $this->createStream($request, $options),
66                 $e = new ConnectException($e->getMessage(), $request, $e);
68             $e = RequestException::wrapException($request, $e);
69             $this->invokeStats($options, $request, $startTime, null, $e);
77         RequestInterface $request,  argument
84                 $request,
95         RequestInterface $request,  argument
111         if (strcasecmp('HEAD', $request->getMethod())) {
122                 $ex = new RequestException($msg, $request, $response, $e);
137         $this->invokeStats($options, $request, $startTime, $response, null);
259     private function createStream(RequestInterface $request, array $options)  argument
268         if ($request->getProtocolVersion() == '1.1'
269             && !$request->hasHeader('Connection')
271             $request = $request->withHeader('Connection', 'close');
280         $context = $this->getDefaultContext($request);
290                     $this->{$method}($request, $context, $value, $params);
314         $uri = $this->resolveHost($request, $options);
339     private function resolveHost(RequestInterface $request, array $options)  argument
341         $uri = $request->getUri();
352                         $request
364                         $request
374     private function getDefaultContext(RequestInterface $request)  argument
377         foreach ($request->getHeaders() as $name => $value) {
385                 'method'           => $request->getMethod(),
387                 'protocol_version' => $request->getProtocolVersion(),
393         $body = (string) $request->getBody();
398             if (!$request->hasHeader('Content-Type')) {
408     private function add_proxy(RequestInterface $request, &$options, $value, &$params)  argument
413             $scheme = $request->getUri()->getScheme();
417                         $request->getUri()->getHost(),
427     private function add_timeout(RequestInterface $request, &$options, $value, &$params)  argument
434     private function add_verify(RequestInterface $request, &$options, $value, &$params)  argument
460     private function add_cert(RequestInterface $request, &$options, $value, &$params)  argument
474     private function add_progress(RequestInterface $request, &$options, $value, &$params)  argument
486     private function add_debug(RequestInterface $request, &$options, $value, &$params)  argument
508         $ident = $request->getMethod() . ' ' . $request->getUri()->withFragment('');