/**
* Retrieves a curl connection to use.
*
* @ignore
* @param string $Host
* @return resource Locked resource. <code>FALSE</code>
*/
private function _lock($Host)
{
// Is current request rate too high
if ($this->_Helper->getRate() >= floatval($this->_MaxRate)) {
return false;
// Are connections to host maxed out?
} elseif ($this->_Helper->getConnections($Host) >= $this->_MaxConnections) {
return false;
} else {
// Return free handle if any exists
return $this->_Helper->getFreeHandle();
}
}
/**
* @covers ::getConnections
*/
public function test_getConnections()
{
$this->assertSame(0, $this->Helper->getConnections('foo.com'), 'Helper::getConnections() should return 0');
$this->Helper->Stats['HostConnections']['foo.com'] = array(1, 2, 3, 4);
$this->assertSame(4, $this->Helper->getConnections('foo.com'), 'Helper::getConnections() should return 4');
}
