Process any received curl multi messages
private function processMessages() {
// Get messages from curl handles
while ($done = curl_multi_info_read($this->multiHandle)) {
try {
$request = $this->resourceHash[(int) $done['handle']];
$handle = $this->handles[$request];
$this
->processResponse($request, $handle, $done);
} catch (\Exception $e) {
$this
->removeErroredRequest($request, $e);
}
}
}