/**
* Create temporary stream
*
* @return resource
*/
protected function openTempStream()
{
$this->streamName = $this->config['outputstream'];
if (!is_string($this->streamName)) {
// If name is not given, create temp name
$this->streamName = tempnam(isset($this->config['streamtmpdir']) ? $this->config['streamtmpdir'] : sys_get_temp_dir(), 'Zend\\Http\\Client');
}
if (false === ($fp = @fopen($this->streamName, "w+b"))) {
if ($this->adapter instanceof Client\Adapter) {
$this->adapter->close();
}
throw new Exception\RuntimeException("Could not open temp file {$this->streamName}");
}
return $fp;
}
