HubPort hubPort2 = dispatcher.newHubPort().build();
webRtcEP1.connect(hubPort1);
hubPort2.connect(webRtcEP2);
dispatcher.connect(hubPort1, hubPort2);
// Test execution
try (BrowserClient browser1 = new BrowserClient.Builder()
.browser(browserType).client(Client.WEBRTC).build();
BrowserClient browser2 = new BrowserClient.Builder()