@BeforeMethod(alwaysRun = true)
public void setUpGlobal() throws Exception {
port = TestHelper.getEnvVariable("ATMOSPHERE_HTTP_PORT", 9999);
urlTarget = "http://127.0.0.1:" + port + "/invoke";
atmoServlet = new AtmosphereGuiceServlet();
atmoServlet.addInitParameter("com.sun.jersey.config.property.packages", this.getClass().getPackage().getName());
configureCometSupport();
startServer();
}