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連接套接字超時例外,我有這樣的代碼來測試與HTTPS URL連接:與Android
cTimerTask = new Timer();
cTimerTask.scheduleAtFixedRate(new TimerTask() {
public void run() {
try {
URL myUrl = new URL("https://www.google.it");
HttpsURLConnection connection = (HttpsURLConnection) myUrl.openConnection();
connection.setConnectTimeout(15000);
connection.connect();
Log.d(TAG, "!!! responsecode: " + connection.getResponseCode());
//Log.d(TAG, "connection ok");
} catch (MalformedURLException e) {
Log.d(TAG, "!!! Malformed URL");
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}, GlobalClass.DELAY_CONNECTION_CHECK, GlobalClass.PERIOD_CONNECTION_CHECK);
有時(並不總是)什麼是錯的,我有SocketTimeoutException,但我有沒有問題連接,互聯網運作良好。我已經使用了這段代碼很長一段時間,但在上週我有這個問題。
W/System.err: java.net.SocketTimeoutException: failed to connect to www.google.it/216.58.210.195 (port 443) after 15000ms
W/System.err: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
W/System.err: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
W/System.err: at java.net.Socket.connect(Socket.java:882)
W/System.err: at com.android.okhttp.internal.Platform.connectSocket(Platform.java:174)
你能幫我嗎?
thx!現在看起來工作更好了!我已經完成了一個測試檢查,從ping到IP的%數據包丟失 – Marco