ここで認証クレデンシャルが設定されます。提供されたユーザー/パスワードが正しい場合はすべてが完全に機能しますが、正しくない場合はハングします。サーバーの問題ではありません。CurlとBrowserで確認しましたが、間違ったクレデンシャルはすぐに401を返します。:
Authenticator.setDefault(new Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(user, password.toCharArray());
}
});
ハングするコードはここにあり、次の行にハングします。in = new BufferedReader(new InputStreamReader(httpURLConn.getInputStream())); (例外はありません、それはこの行にとどまります)
try {
URL url = new URL(resourceUrl);
HttpURLConnection httpURLConn = (HttpURLConnection) url.openConnection();
String rawData = "";
String currentLine = null;
BufferedReader in = null;
in = new BufferedReader(new InputStreamReader(httpURLConn.getInputStream()));
while ((currentLine = in.readLine()) != null) {
rawData = rawData.concat(currentLine);
}
in.close();
} catch (UnknownHostException e) {
Log.i(CLASS_NAME + "::" + METHOD_NAME
, "An exception occured while reading data from remote host. httpURLConn.responseCode = " + httpURLConn.getResponseCode()
+ " / httpURLConn.responseMessage = " + httpURLConn.getResponseMessage(), e);
throw new UnknownHostException();
} catch (IOException e) {
Log.i(CLASS_NAME + "::" + METHOD_NAME
, "An exception occured while reading data from remote host. httpURLConn.responseCode = " + httpURLConn.getResponseCode()
+ " / httpURLConn.responseMessage = " + httpURLConn.getResponseMessage(), e);
throw new IOException();
}