我正在嘗試創建一個SOAP客戶端。但不斷收到此錯誤。任何想法爲什麼?我試圖改變IP但仍然是相同的錯誤。 MulticastSocket.Java public void joinGroup(InetAddress mcastaddr) throws IOException {
if (isClosed()) {
throw new SocketException("Socke
我使用angular2 rxjs來測試它的組播FUNC,這裏是我的代碼: var source = Observable.from([1, 2, 3]);
var subject = new Subject();
var multicasted = source.multicast(subject);
// These are, under the hood, `subject.subsc