$request = new http\Client\Request("PUT", "http://localhost:$port");
$request->setOptions(array("resume" => 1, "expect_100_timeout" => 0));
$request->getBody()->append("123");
$request = new http\Client\Request("PUT", "http://localhost:$port");
$request->setOptions(array("resume" => 1, "expect_100_timeout" => 0));
$request->getBody()->append("123");