84      * @param RequestInterface $request
87     function send(RequestInterface $request) {  argument
89         $this->emit('beforeRequest', [$request]);
101                 $response = $this->doRequest($request);
112                     $oldLocation = $request->getUrl();
115                     $request = clone $request;
118                     $request->setUrl(Uri\resolve(
131                     $this->emit('error', [$request, $response, &$retry, $retryCount]);
132                     $this->emit('error:' . $code, [$request, $response, &$retry, $retryCount]);
138                 $this->emit('exception', [$request, $e, &$retry, $retryCount]);
155         $this->emit('afterRequest', [$request, $response]);
174      * @param RequestInterface $request
179 …  function sendAsync(RequestInterface $request, callable $success = null, callable $error = null) {  argument
181         $this->emit('beforeRequest', [$request]);
182         $this->sendAsyncInternal($request, $success, $error);
224                     $request,
236                     $this->emit('exception', [$request, $e, &$retry, $retryCount]);
240 …                 $this->sendASyncInternal($request, $successCallback, $errorCallback, $retryCount);
244                     $curlResult['request'] = $request;
252                     $this->emit('error', [$request, $curlResult['response'], &$retry, $retryCount]);
253 …$this->emit('error:' . $curlResult['http_code'], [$request, $curlResult['response'], &$retry, $ret…
258 …                 $this->sendASyncInternal($request, $successCallback, $errorCallback, $retryCount);
263                     $curlResult['request'] = $request;
271                     $this->emit('afterRequest', [$request, $curlResult['response']]);
338      * @param RequestInterface $request
341     protected function doRequest(RequestInterface $request) {  argument
343         $settings = $this->createCurlSettingsArray($request);
392      * @param RequestInterface $request
395     protected function createCurlSettingsArray(RequestInterface $request) {  argument
399         switch ($request->getMethod()) {
412                 $body = $request->getBody();
418                     $settings[CURLOPT_INFILE] = $request->getBody();
425                 $settings[CURLOPT_CUSTOMREQUEST] = $request->getMethod();
431         foreach ($request->getHeaders() as $key => $values) {
439         $settings[CURLOPT_URL] = $request->getUrl();
539      * @param RequestInterface $request
544 …protected function sendAsyncInternal(RequestInterface $request, callable $success, callable $error…  argument
552             $this->createCurlSettingsArray($request)
556             $request,