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.alexkli.jhb.Worker.java

@Override
public void run() {
    try {// ww w. j  av  a 2s  .  c  om
        while (true) {
            long start = System.nanoTime();

            QueueItem<HttpRequestBase> item = queue.take();

            idleAvg.add(System.nanoTime() - start);

            if (item.isPoisonPill()) {
                return;
            }

            HttpRequestBase request = item.getRequest();

            if ("java".equals(config.client)) {
                System.setProperty("http.keepAlive", "false");

                item.sent();

                try {
                    HttpURLConnection http = (HttpURLConnection) new URL(request.getURI().toString())
                            .openConnection();
                    http.setConnectTimeout(5000);
                    http.setReadTimeout(5000);
                    int statusCode = http.getResponseCode();

                    consumeAndCloseStream(http.getInputStream());

                    if (statusCode == 200) {
                        item.done();
                    } else {
                        item.failed();
                    }
                } catch (IOException e) {
                    System.err.println("Failed request: " + e.getMessage());
                    e.printStackTrace();
                    //                        System.exit(2);
                    item.failed();
                }
            } else if ("ahc".equals(config.client)) {
                try {
                    item.sent();

                    try (CloseableHttpResponse response = httpClient.execute(request, context)) {
                        int statusCode = response.getStatusLine().getStatusCode();
                        if (statusCode == 200) {
                            item.done();
                        } else {
                            item.failed();
                        }
                    }
                } catch (IOException e) {
                    System.err.println("Failed request: " + e.getMessage());
                    item.failed();
                }
            } else if ("fast".equals(config.client)) {
                try {
                    URI uri = request.getURI();

                    item.sent();

                    InetAddress addr = InetAddress.getByName(uri.getHost());
                    Socket socket = new Socket(addr, uri.getPort());
                    PrintWriter out = new PrintWriter(socket.getOutputStream());
                    //                        BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
                    // send an HTTP request to the web server
                    out.println("GET / HTTP/1.1");
                    out.append("Host: ").append(uri.getHost()).append(":").println(uri.getPort());
                    out.println("Connection: Close");
                    out.println();
                    out.flush();

                    // read the response
                    consumeAndCloseStream(socket.getInputStream());
                    //                        boolean loop = true;
                    //                        StringBuilder sb = new StringBuilder(8096);
                    //                        while (loop) {
                    //                            if (in.ready()) {
                    //                                int i = 0;
                    //                                while (i != -1) {
                    //                                    i = in.read();
                    //                                    sb.append((char) i);
                    //                                }
                    //                                loop = false;
                    //                            }
                    //                        }
                    item.done();
                    socket.close();

                } catch (IOException e) {
                    e.printStackTrace();
                    item.failed();
                }
            } else if ("nio".equals(config.client)) {
                URI uri = request.getURI();

                item.sent();

                String requestBody = "GET / HTTP/1.1\n" + "Host: " + uri.getHost() + ":" + uri.getPort() + "\n"
                        + "Connection: Close\n\n";

                try {
                    InetSocketAddress addr = new InetSocketAddress(uri.getHost(), uri.getPort());
                    SocketChannel channel = SocketChannel.open();
                    channel.socket().setSoTimeout(5000);
                    channel.connect(addr);

                    ByteBuffer msg = ByteBuffer.wrap(requestBody.getBytes());
                    channel.write(msg);
                    msg.clear();

                    ByteBuffer buf = ByteBuffer.allocate(1024);

                    int count;
                    while ((count = channel.read(buf)) != -1) {
                        buf.flip();

                        byte[] bytes = new byte[count];
                        buf.get(bytes);

                        buf.clear();
                    }
                    channel.close();

                    item.done();

                } catch (IOException e) {
                    e.printStackTrace();
                    item.failed();
                }
            }
        }
    } catch (InterruptedException e) {
        System.err.println("Worker thread [" + this.toString() + "] was interrupted: " + e.getMessage());
    }
}

From source file:com.koodroid.chicken.KooDroidHelper.java

public void checkForUpdateOnBackgroundThread(final MainActivity activity) {
    if (mAlreadyCheckedForUpdates) {
        return;/* w ww.j ava 2  s .c o  m*/
    }
    mAlreadyCheckedForUpdates = true;
    new AsyncTask<Void, Void, Void>() {

        @Override
        protected Void doInBackground(Void... params) {
            SharedPreferences prefs = activity.getSharedPreferences(KooDroidHelper.class.getName(),
                    Context.MODE_PRIVATE);
            Random random = new Random();
            long interval = random.nextInt(7) + 3; // [3, 10)
            long timestamp = prefs.getLong("LastCheckTimestamp", 0);
            long now = System.currentTimeMillis();
            if ((now - timestamp < interval * 24 * 60 * 60 * 1000) && !DEBUG) {
                return null;
            }
            prefs.edit().putLong("LastCheckTimestamp", now).commit();
            HttpURLConnection urlConnection = null;
            BufferedReader in = null;
            try {

                URL url = new URL(mUpdateUrl);
                urlConnection = (HttpURLConnection) url.openConnection();
                urlConnection.setConnectTimeout(60000);
                urlConnection.setReadTimeout(60000);
                urlConnection.setUseCaches(false);
                urlConnection.setRequestMethod("GET");
                urlConnection.connect();
                if (urlConnection.getResponseCode() == 200) {
                    InputStreamReader reader = new InputStreamReader(urlConnection.getInputStream());
                    in = new BufferedReader(reader);
                    StringBuilder response = new StringBuilder();
                    for (String line = in.readLine(); line != null; line = in.readLine()) {
                        response.append(line);
                    }

                    try {
                        JSONObject jsonObj = new JSONObject(response.toString());
                        mLatestVersion = jsonObj.getString("version_code");
                        mDownloadUrl = jsonObj.getString("download_url");
                    } catch (JSONException e) {
                        System.out.println("Json parse error");
                        e.printStackTrace();
                    }
                    //                        
                    //                        JSONTokener jsonParser = new JSONTokener(response.toString());    
                    //                        // ?json?JSONObject    
                    //                        // ??"name" : nextValue"yuanzhifei89"String    
                    //                        JSONObject person = (JSONObject) jsonParser.nextValue();    
                    //                        // ?JSON?    
                    //                        person.getJSONArray("phone");    
                    //                        person.getString("name");    
                    //                        person.getInt("age");    
                    //                        person.getJSONObject("address");    
                    //                        person.getBoolean("married");    
                    //                        
                    //mLatestVersion = response.toString();
                    int versionCode = Integer.valueOf(mLatestVersion);
                    mUpdateAvailable = Integer.valueOf(mLatestVersion) > Integer
                            .valueOf(getPackageVersionCode(activity));
                }
            } catch (Exception e) {
            } finally {
                if (urlConnection != null) {
                    urlConnection.disconnect();
                }
                if (in != null) {
                    try {
                        in.close();
                    } catch (IOException e) {
                    }
                }
            }
            return null;
        }

        @Override
        protected void onPostExecute(Void result) {
            //maybeShowUpdateDialog(activity);
        }
    }.execute();
}

From source file:net.bither.bitherj.api.DownloadFile.java

private boolean downloadUrlToFile(String urlString, File file) throws IOException, HttpRequestException {
    //  disableConnectionReuseIfNecessary();
    HttpURLConnection urlConnection = null;
    BufferedOutputStream out = null;
    BufferedInputStream in = null;
    OutputStream outputStream = null;
    try {/*w  ww .  j  ava2s  .  c  om*/
        final URL url = new URL(urlString);
        urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setConnectTimeout(HttpSetting.HTTP_CONNECTION_TIMEOUT);
        urlConnection.setReadTimeout(HttpSetting.HTTP_SO_TIMEOUT);
        String sCookies = getCookie();

        urlConnection.setRequestProperty("Cookie", sCookies);
        int httpCode = urlConnection.getResponseCode();
        if (httpCode != 200) {
            throw new HttpRequestException("http exception " + httpCode);
        }

        outputStream = new FaultHidingOutputStream(new FileOutputStream(file));
        in = new BufferedInputStream(urlConnection.getInputStream(), IO_BUFFER_SIZE);
        out = new BufferedOutputStream(outputStream, IO_BUFFER_SIZE);

        int b;
        while ((b = in.read()) != -1) {
            out.write(b);
        }
        return true;
    } catch (final IOException e) {
        throw e;
    } finally {

        if (urlConnection != null) {
            urlConnection.disconnect();
        }
        try {
            if (out != null) {
                out.close();
            }
            if (in != null) {
                in.close();
            }
            if (outputStream != null) {
                outputStream.flush();
                outputStream.close();
            }
            if (hasErrors) {
                deleteIfExists(file);
            }

        } catch (final IOException e) {
            throw e;
        }
    }
}

From source file:com.urhola.vehicletracker.connection.mattersoft.MatterSoftLiveHelsinki.java

private HttpURLConnection getOpenedConnection(List<NameValuePair> params, String responseMethod)
        throws ConnectionException {
    HttpURLConnection urlConnection;
    try {/*from w  w  w. jav a  2  s .c o  m*/
        URIBuilder b = new URIBuilder(BASE_URL);
        b.addParameters(params);
        URL url = b.build().toURL();
        urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setDoOutput(true);
        urlConnection.setRequestMethod(responseMethod);
        urlConnection.setReadTimeout(TIME_OUT_LENGTH);
        urlConnection.setConnectTimeout(TIME_OUT_LENGTH);
        urlConnection.connect();
        int responseCode = urlConnection.getResponseCode();
        if (responseCode != HttpURLConnection.HTTP_OK)
            throw new ConnectionException(urlConnection.getResponseMessage());
        return urlConnection;
    } catch (URISyntaxException | IOException ex) {
        throw new ConnectionException(ex);
    }
}

From source file:com.rapleaf.api.personalization.RapleafApi.java

/**
 * @param urlStr      String email built in query with URLEncoded email
 * @param showAvailable  If true, return the string "Data Available" for
 *                     fields the account is not subscribed to but for which Rapleaf has data
 * @return            Returns a JSONObject hash from fields onto field values
 * @throws Exception  Throws error code on all HTTP statuses outside of 200 <= status < 300
 *///from  ww  w.j a  va  2s  .  co m
protected JSONObject getJsonResponse(String urlStr, boolean showAvailable) throws Exception {
    if (showAvailable) {
        urlStr = urlStr + "&show_available=true";
    }
    URL url = new URL(urlStr);
    HttpURLConnection handle = (HttpURLConnection) url.openConnection();
    handle.setRequestProperty("User-Agent", getUserAgent());
    handle.setConnectTimeout(timeout);
    handle.setReadTimeout(timeout);
    BufferedReader in = new BufferedReader(new InputStreamReader(handle.getInputStream()));
    String responseBody = in.readLine();
    in.close();
    int responseCode = handle.getResponseCode();
    if (responseCode < 200 || responseCode > 299) {
        throw new Exception("Error Code " + responseCode + ": " + responseBody);
    }
    if (responseBody == null || responseBody.equals("")) {
        responseBody = "{}";
    }
    return new JSONObject(responseBody);
}

From source file:eu.codeplumbers.cosi.services.CosiCallService.java

/**
 * Make remote request to get all calls stored in Cozy
 *//*from  www .j  av a 2 s  .  c o  m*/
public String getRemoteCalls() {
    URL urlO = null;
    try {
        urlO = new URL(designUrl);
        HttpURLConnection conn = (HttpURLConnection) urlO.openConnection();
        conn.setConnectTimeout(5000);
        conn.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
        conn.setRequestProperty("Authorization", authHeader);
        conn.setDoInput(true);
        conn.setRequestMethod("POST");

        // read the response
        int status = conn.getResponseCode();
        InputStream in = null;

        if (status >= HttpURLConnection.HTTP_BAD_REQUEST) {
            in = conn.getErrorStream();
        } else {
            in = conn.getInputStream();
        }

        StringWriter writer = new StringWriter();
        IOUtils.copy(in, writer, "UTF-8");
        String result = writer.toString();

        JSONArray jsonArray = new JSONArray(result);

        if (jsonArray != null) {
            if (jsonArray.length() == 0) {
                EventBus.getDefault().post(new CallSyncEvent(SYNC_MESSAGE, "Your Cozy has no calls stored."));
                Call.setAllUnsynced();
            } else {
                for (int i = 0; i < jsonArray.length(); i++) {
                    EventBus.getDefault().post(new CallSyncEvent(SYNC_MESSAGE,
                            "Reading calls on Cozy " + i + "/" + jsonArray.length() + "..."));
                    JSONObject callJson = jsonArray.getJSONObject(i).getJSONObject("value");
                    Call call = Call.getByRemoteId(callJson.get("_id").toString());
                    if (call == null) {
                        call = new Call(callJson);
                    } else {
                        call.setRemoteId(callJson.getString("_id"));
                        call.setCallerId(callJson.getString("callerId"));
                        call.setCallerNumber(callJson.getString("callerNumber"));
                        call.setDuration(callJson.getLong("duration"));
                        call.setDateAndTime(callJson.getString("dateAndTime"));
                        call.setType(callJson.getInt("type"));
                    }

                    call.save();

                    allCalls.add(call);
                }
            }
        } else {
            errorMessage = new JSONObject(result).getString("error");
            EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, errorMessage));
        }

        in.close();
        conn.disconnect();

    } catch (MalformedURLException e) {
        EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
        stopSelf();
    } catch (ProtocolException e) {
        EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
        stopSelf();
    } catch (IOException e) {
        EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
        stopSelf();
    } catch (JSONException e) {
        EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
        stopSelf();
    }
    return errorMessage;
}

From source file:eu.codeplumbers.cosi.services.CosiCallService.java

public void sendChangesToCozy() {
    List<Call> unSyncedCalls = Call.getAllUnsynced();
    int i = 0;/*from   w ww  .  ja v a  2  s. co m*/
    for (Call call : unSyncedCalls) {
        URL urlO = null;
        try {
            JSONObject jsonObject = call.toJsonObject();
            mBuilder.setProgress(unSyncedCalls.size(), i, false);
            mBuilder.setContentText("Syncing " + jsonObject.getString("docType") + ":");
            mNotifyManager.notify(notification_id, mBuilder.build());
            EventBus.getDefault()
                    .post(new CallSyncEvent(SYNC_MESSAGE, getString(R.string.lbl_calls_send_changes)));
            String remoteId = jsonObject.getString("remoteId");
            String requestMethod = "";

            if (remoteId.isEmpty()) {
                urlO = new URL(syncUrl);
                requestMethod = "POST";
            } else {
                urlO = new URL(syncUrl + remoteId + "/");
                requestMethod = "PUT";
            }

            HttpURLConnection conn = (HttpURLConnection) urlO.openConnection();
            conn.setConnectTimeout(5000);
            conn.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
            conn.setRequestProperty("Authorization", authHeader);
            conn.setDoOutput(true);
            conn.setDoInput(true);

            conn.setRequestMethod(requestMethod);

            // set request body
            jsonObject.remove("remoteId");
            long objectId = jsonObject.getLong("id");
            jsonObject.remove("id");
            OutputStream os = conn.getOutputStream();
            os.write(jsonObject.toString().getBytes("UTF-8"));
            os.flush();

            // read the response
            InputStream in = new BufferedInputStream(conn.getInputStream());

            StringWriter writer = new StringWriter();
            IOUtils.copy(in, writer, "UTF-8");
            String result = writer.toString();

            JSONObject jsonObjectResult = new JSONObject(result);

            if (jsonObjectResult != null && jsonObjectResult.has("_id")) {
                result = jsonObjectResult.getString("_id");
                call.setRemoteId(result);
                call.save();
            }

            in.close();
            conn.disconnect();

        } catch (MalformedURLException e) {
            EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            stopSelf();
        } catch (ProtocolException e) {
            EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            stopSelf();
        } catch (IOException e) {
            EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            stopSelf();
        } catch (JSONException e) {
            EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            stopSelf();
        }
        i++;
    }
}

From source file:co.forsaken.api.json.JsonWebCall.java

private boolean canConnect() throws Exception {
    try {/*from w  w w.  j  a  v  a  2  s.c  o m*/
        HttpURLConnection.setFollowRedirects(false);
        HttpURLConnection con = (HttpURLConnection) new URL(_url).openConnection();
        con.setRequestMethod("HEAD");

        con.setConnectTimeout(2000);

        if (con.getResponseCode() != HttpURLConnection.HTTP_OK) {
            throw new Exception("Service " + _url + " unavailable, oh no!");
        }
        return true;
    } catch (java.net.SocketTimeoutException e) {
        throw new Exception("Service " + _url + " unavailable, oh no!", e);
    } catch (java.io.IOException e) {
        throw new Exception("Service " + _url + " unavailable, oh no!", e);
    }
}

From source file:com.zjut.material_wecenter.Client.java

/**
 * doPost ??POST//from   w ww. j  a  v a  2s.c o  m
 * @param URL URL
 * @param params ?
 * @return ?NULL
 */
private String doPost(String URL, Map<String, String> params) {
    // 
    StringBuilder builder = new StringBuilder();
    for (Map.Entry<String, String> entry : params.entrySet()) {
        builder.append(entry.getKey()).append("=").append(URLEncoder.encode(entry.getValue())).append("&");
    }
    builder.deleteCharAt(builder.length() - 1);
    byte[] data = builder.toString().getBytes();
    // ?
    try {
        URL url = new URL(URL);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setConnectTimeout(Config.TIME_OUT);
        connection.setDoInput(true);
        connection.setDoOutput(true);
        connection.setRequestMethod("POST");
        connection.setUseCaches(false);
        // Cookie
        connection.setRequestProperty("Cookie", cooike);
        connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
        connection.setRequestProperty("Content-Length", String.valueOf(data.length));
        // ??
        OutputStream output = connection.getOutputStream();
        output.write(data);
        // ?
        int response = connection.getResponseCode();
        if (response == HttpURLConnection.HTTP_OK) {
            // ?Cookie
            Map<String, List<String>> header = connection.getHeaderFields();
            List<String> cookies = header.get("Set-Cookie");
            if (cookies.size() == 3)
                cooike = cookies.get(2);
            // ??
            InputStream input = connection.getInputStream();
            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
            byte[] buffer = new byte[Config.MAX_LINE_BUFFER];
            int len = 0;
            while ((len = input.read(buffer)) != -1)
                byteArrayOutputStream.write(buffer, 0, len);
            return new String(byteArrayOutputStream.toByteArray());
        }
    } catch (IOException e) {
        return null;
    }
    return null;
}

From source file:net.bither.api.DownloadFile.java

private boolean downloadUrlToFile(String urlString, File file) throws IOException, HttpRequestException {
    disableConnectionReuseIfNecessary();
    HttpURLConnection urlConnection = null;
    BufferedOutputStream out = null;
    BufferedInputStream in = null;
    OutputStream outputStream = null;
    try {//from   w  w  w. jav  a 2  s . c  om
        final URL url = new URL(urlString);
        urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setConnectTimeout(HttpSetting.HTTP_CONNECTION_TIMEOUT);
        urlConnection.setReadTimeout(HttpSetting.HTTP_SO_TIMEOUT);
        String sCookies = getCookie();
        LogUtil.d("cookie", sCookies);
        urlConnection.setRequestProperty("Cookie", sCookies);
        int httpCode = urlConnection.getResponseCode();
        if (httpCode != 200) {
            throw new HttpRequestException("http exception " + httpCode);
        }

        outputStream = new FaultHidingOutputStream(new FileOutputStream(file));
        in = new BufferedInputStream(urlConnection.getInputStream(), IO_BUFFER_SIZE);
        out = new BufferedOutputStream(outputStream, IO_BUFFER_SIZE);

        int b;
        while ((b = in.read()) != -1) {
            out.write(b);
        }
        return true;
    } catch (final IOException e) {
        throw e;
    } finally {

        if (urlConnection != null) {
            urlConnection.disconnect();
        }
        try {
            if (out != null) {
                out.close();
            }
            if (in != null) {
                in.close();
            }
            if (outputStream != null) {
                outputStream.flush();
                outputStream.close();
            }
            if (hasErrors) {
                deleteIfExists(file);
            }

        } catch (final IOException e) {
            throw e;
        }
    }
}