Example usage for java.net HttpURLConnection setConnectTimeout

List of usage examples for java.net HttpURLConnection setConnectTimeout

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Introduction

In this page you can find the example usage for java.net HttpURLConnection setConnectTimeout.

Prototype

public void setConnectTimeout(int timeout)

Source Link

Document

Sets a specified timeout value, in milliseconds, to be used when opening a communications link to the resource referenced by this URLConnection.

Usage

From source file:com.dianping.phoenix.dev.core.tools.generator.stable.GitRepositoryListGenerator.java

private static String curl(String url) throws Exception {
    URL reqUrl = new URL(url);
    HttpURLConnection conn = (HttpURLConnection) reqUrl.openConnection();
    conn.setRequestMethod("GET");
    conn.setConnectTimeout(3000);
    System.out.println(url);/* w w w  .j a  va 2  s  .  co  m*/
    return IOUtils.toString(new InputStreamReader(conn.getInputStream(), "UTF-8"));
}

From source file:Main.java

public static boolean selectServer() {
    boolean status = false;
    for (String host : host_arr) {
        String str = host + Servlet_phone;
        HttpURLConnection conn = null;
        try {// w  ww.j  ava2 s. c  o m
            conn = (HttpURLConnection) new URL(str).openConnection();
            conn.setConnectTimeout(4000);
            int result = conn.getResponseCode();
            if (result == HttpURLConnection.HTTP_OK) {
                HOST = str;//
                HOST_PORT = host;
                status = true;
                break;
            } else {
            }
        } catch (MalformedURLException e) {
        } catch (IOException e) {
        } finally {
            if (conn != null) {
                conn.disconnect();
                conn = null;
            }
        }
    }
    return status;
}

From source file:com.dianping.phoenix.dev.core.tools.generator.stable.GitRepositoryListGenerator.java

private static int curl_code(String url) throws Exception {
    URL reqUrl = new URL(url);
    HttpURLConnection conn = (HttpURLConnection) reqUrl.openConnection();
    conn.setRequestMethod("GET");
    conn.setConnectTimeout(3000);

    conn.setRequestProperty("Cookie",
            "uid=code51c3bceea328e0.87696853; remember_user_token=BAhbB1sGaXFJIiIkMmEkMTAkQUR2YXNENGNqT2NSaDBvVWRSS2guTwY6BkVU--bd148a50388e51e524e89809afd6d98e69793711; request_method=GET; _gitlab_session=BAh7CEkiD3Nlc3Npb25faWQGOgZFRkkiJTMzY2U3YzM3YjlhZWQ1ODcwNDljNDA0MjFkOTdjZjA4BjsAVEkiEF9jc3JmX3Rva2VuBjsARkkiMTNqS1V3V2paUCtCWU0rbVZtTUVraFBpTDR3MGFpZ2FtaExXeWphYjJRSVE9BjsARkkiGXdhcmRlbi51c2VyLnVzZXIua2V5BjsAVFsHWwZpcUkiIiQyYSQxMCRBRHZhc0Q0Y2pPY1JoMG9VZFJLaC5PBjsAVA%3D%3D--af5d6859bcba9e86e72ca6c3b2430400db75dcad");
    return conn.getResponseCode();
}

From source file:Main.java

public static boolean isConnectionAvailable() {
    class NetworkCheckTask extends AsyncTask<Void, Void, Boolean> {

        @Override/* ww w  . j ava  2 s  . c  o  m*/
        protected Boolean doInBackground(Void... params) {
            try {
                URL url = new URL(MAD_SERVER + "/sync.html");
                HttpURLConnection conn = null;
                conn = (HttpURLConnection) url.openConnection();
                conn.setConnectTimeout(999);
                conn.setRequestMethod("GET");
                conn.setDoInput(true);
                conn.connect();
                if (conn.getResponseCode() == 200)
                    return true;
                else
                    return false;
            } catch (Exception e) {
                return false;
            }
        }

    }

    try {
        NetworkCheckTask async = new NetworkCheckTask();
        async.execute();
        return async.get();
    } catch (Exception e) {
        return false;
    }
}

From source file:Main.java

public static String UpdateScore(String userName, int br) {

    String retStr = "";

    try {//from ww w .j  a v  a  2  s.  com
        URL url = new URL("http://" + IP_ADDRESS + "/RiddleQuizApp/ServerSide/AzurirajHighScore.php");

        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setConnectTimeout(15000);
        conn.setReadTimeout(10000);
        conn.setRequestMethod("POST");
        conn.setDoInput(true);
        conn.setDoOutput(true);
        Log.e("http", "por1");

        JSONObject data = new JSONObject();

        data.put("username", userName);
        data.put("broj", br);

        Log.e("http", "por3");

        Uri.Builder builder = new Uri.Builder().appendQueryParameter("action", data.toString());
        String query = builder.build().getEncodedQuery();

        Log.e("http", "por4");

        OutputStream os = conn.getOutputStream();
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(os, "UTF-8"));
        bw.write(query);
        Log.e("http", "por5");
        bw.flush();
        bw.close();
        os.close();
        int responseCode = conn.getResponseCode();

        Log.e("http", String.valueOf(responseCode));
        if (responseCode == HttpURLConnection.HTTP_OK) {
            retStr = inputStreamToString(conn.getInputStream());
        } else
            retStr = String.valueOf("Error: " + responseCode);

        Log.e("http", retStr);

    } catch (Exception e) {
        Log.e("http", "greska");
    }
    return retStr;
}

From source file:Main.java

public static String UdatePlayerBT(String userName, String device) {

    String retStr = "";

    try {/*from w w w. j  ava2 s . c  o m*/
        URL url = new URL("http://" + IP_ADDRESS + "/RiddleQuizApp/ServerSide/PostaviBTdevice.php");

        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setConnectTimeout(15000);
        conn.setReadTimeout(10000);
        conn.setRequestMethod("POST");
        conn.setDoInput(true);
        conn.setDoOutput(true);

        Log.e("http", "por1");

        JSONObject data = new JSONObject();

        data.put("username", userName);
        data.put("bt_device", device);

        Log.e("http", "por3");

        Uri.Builder builder = new Uri.Builder().appendQueryParameter("action", data.toString());
        String query = builder.build().getEncodedQuery();

        Log.e("http", "por4");

        OutputStream os = conn.getOutputStream();
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(os, "UTF-8"));
        bw.write(query);
        Log.e("http", "por5");
        bw.flush();
        bw.close();
        os.close();
        int responseCode = conn.getResponseCode();

        Log.e("http", String.valueOf(responseCode));
        if (responseCode == HttpURLConnection.HTTP_OK) {
            retStr = inputStreamToString(conn.getInputStream());
        } else
            retStr = String.valueOf("Error: " + responseCode);

        Log.e("http", retStr);

    } catch (Exception e) {
        Log.e("http", "greska");
    }
    return retStr;
}

From source file:Main.java

public static Document getUrlAsDocument(String urlAsString, int timeout) throws Exception {
    URL url = new URL(urlAsString);
    //using proxy may increase latency
    HttpURLConnection hConn = (HttpURLConnection) url.openConnection();
    hConn.setReadTimeout(timeout);// w ww .  ja v  a2 s . com
    hConn.setConnectTimeout(timeout);
    //        hConn.setRequestProperty("Accept-Encoding", "gzip, deflate");

    InputStream is = hConn.getInputStream();
    //        if ("gzip".equals(hConn.getContentEncoding()))
    //            is = new GZIPInputStream(is);
    return newDocumentBuilder().parse(is);
}

From source file:Main.java

/**
 * Given a string url, connects and returns response code
 *
 * @param urlString       string to fetch
 * @param network       network/*w w  w.  j a  va 2  s  .  co m*/
 * @param readTimeOutMs       read time out
 * @param connectionTimeOutMs       connection time out
 * @param urlRedirect       should use urlRedirect
 * @param useCaches       should use cache
 * @return httpResponseCode http response code
 * @throws IOException
 */

@TargetApi(LOLLIPOP)
public static int checkUrlWithOptionsOverNetwork(String urlString, Network network, int readTimeOutMs,
        int connectionTimeOutMs, boolean urlRedirect, boolean useCaches) throws IOException {
    if (network == null) {
        return -1;
    }
    URL url = new URL(urlString);
    HttpURLConnection connection = (HttpURLConnection) network.openConnection(url);
    connection.setReadTimeout(readTimeOutMs /* milliseconds */);
    connection.setConnectTimeout(connectionTimeOutMs /* milliseconds */);
    connection.setRequestMethod("GET");
    connection.setInstanceFollowRedirects(urlRedirect);
    connection.setUseCaches(useCaches);
    // Starts the query
    connection.connect();
    int responseCode = connection.getResponseCode();
    connection.disconnect();
    return responseCode;
}

From source file:Main.java

static public InputStream loadImage(String url) {
    HttpURLConnection connection = null;
    InputStream is = null;//from  w w  w.j  a  v  a  2s. co  m

    try {
        connection = (HttpURLConnection) new URL(url).openConnection();
        connection.setConnectTimeout(15000);

        is = new BufferedInputStream(connection.getInputStream());
    } catch (IOException ioe) {
        ioe.printStackTrace();
    }

    return is;
}

From source file:Main.java

private static String getStringFromUrl(String url, int connectTimeout, int readTimeout)
        throws MalformedURLException, JSONException, IOException {
    URL urlObject = new URL(url);
    HttpURLConnection urlConn = (HttpURLConnection) urlObject.openConnection();
    String jsonString = "";

    if (connectTimeout != 0) {
        urlConn.setConnectTimeout(connectTimeout);
    }/*  w w  w.  ja  v a2 s.c om*/
    if (readTimeout != 0) {
        urlConn.setReadTimeout(readTimeout);
    }

    try {
        jsonString = getStringFromInputStream(urlConn.getInputStream());
    } finally {
        urlConn.disconnect();
    }
    return jsonString;
}