Examples with ConnectTimeoutException org.apache.http.conn.ConnectTimeoutException used on opensource projects

Example 31 with ConnectTimeoutException

use of org.apache.http.conn.ConnectTimeoutException in project Douya by DreaminginCodeZH.

the class BasicNetwork method performRequest.

@Override
public NetworkResponse performRequest(Request<?> request) throws VolleyError {
    long requestStart = SystemClock.elapsedRealtime();
    while (true) {
        HttpResponse httpResponse = null;
        byte[] responseContents = null;
        Map<String, String> responseHeaders = Collections.emptyMap();
        try {
            // Gather headers.
            Map<String, String> headers = new HashMap<>();
            addCacheHeaders(headers, request.getCacheEntry());
            httpResponse = mHttpStack.performRequest(request, headers);
            StatusLine statusLine = httpResponse.getStatusLine();
            int statusCode = statusLine.getStatusCode();
            responseHeaders = convertHeaders(httpResponse.getAllHeaders());
            // Handle cache validation.
            if (statusCode == HttpStatus.SC_NOT_MODIFIED) {
                Cache.Entry entry = request.getCacheEntry();
                if (entry == null) {
                    return new NetworkResponse(HttpStatus.SC_NOT_MODIFIED, null, responseHeaders, true, SystemClock.elapsedRealtime() - requestStart);
                }
                // A HTTP 304 response does not have all header fields. We
                // have to use the header fields from the cache entry plus
                // the new ones from the response.
                // http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3.5
                entry.responseHeaders.putAll(responseHeaders);
                return new NetworkResponse(HttpStatus.SC_NOT_MODIFIED, entry.data, entry.responseHeaders, true, SystemClock.elapsedRealtime() - requestStart);
            }
            // Some responses such as 204s do not have content.  We must check.
            if (httpResponse.getEntity() != null) {
                responseContents = entityToBytes(httpResponse.getEntity());
            } else {
                // Add 0 byte response as a way of honestly representing a
                // no-content request.
                responseContents = new byte[0];
            }
            // if the request is slow, log it.
            long requestLifetime = SystemClock.elapsedRealtime() - requestStart;
            logSlowRequests(requestLifetime, request, responseContents, statusLine);
            if (statusCode < 200 || statusCode > 299) {
                throw new IOException();
            }
            return new NetworkResponse(statusCode, responseContents, responseHeaders, false, SystemClock.elapsedRealtime() - requestStart);
        } catch (MalformedURLException e) {
            throw new RuntimeException("Bad URL " + request.getUrl(), e);
        } catch (SocketTimeoutException e) {
            attemptRetryOnException("socket-timeout", request, new TimeoutError());
        } catch (ConnectTimeoutException e) {
            attemptRetryOnException("connection-timeout", request, new TimeoutError());
        } catch (IOException e) {
            int statusCode;
            if (httpResponse != null) {
                statusCode = httpResponse.getStatusLine().getStatusCode();
            } else {
                // PATCH: Let RetryPolicy decide whether the request should be aborted.
                attemptRetryOnException("no-connection", request, new NoConnectionError(e));
                continue;
            }
            VolleyLog.e("Unexpected response code %d for %s", statusCode, request.getUrl());
            if (responseContents != null) {
                NetworkResponse networkResponse = new NetworkResponse(statusCode, responseContents, responseHeaders, false, SystemClock.elapsedRealtime() - requestStart);
                if (statusCode == HttpStatus.SC_UNAUTHORIZED || statusCode == HttpStatus.SC_FORBIDDEN) {
                    attemptRetryOnException("auth", request, new AuthFailureError(networkResponse));
                } else {
                    // PATCH: Let RetryPolicy decide whether the request should be aborted.
                    // TODO: Only throw ServerError for 5xx status codes.
                    attemptRetryOnException("server", request, new ServerError(networkResponse));
                }
            } else {
                // PATCH: Let RetryPolicy decide whether the request should be aborted.
                attemptRetryOnException("network", request, new NetworkError());
            }
        }
    }
}

Example 32 with ConnectTimeoutException

use of org.apache.http.conn.ConnectTimeoutException in project XobotOS by xamarin.

the class PlainSocketFactory method connectSocket.

// non-javadoc, see interface org.apache.http.conn.SocketFactory
public Socket connectSocket(Socket sock, String host, int port, InetAddress localAddress, int localPort, HttpParams params) throws IOException {
    if (host == null) {
        throw new IllegalArgumentException("Target host may not be null.");
    }
    if (params == null) {
        throw new IllegalArgumentException("Parameters may not be null.");
    }
    if (sock == null)
        sock = createSocket();
    if ((localAddress != null) || (localPort > 0)) {
        // we need to bind explicitly
        if (localPort < 0)
            // indicates "any"
            localPort = 0;
        InetSocketAddress isa = new InetSocketAddress(localAddress, localPort);
        sock.bind(isa);
    }
    int timeout = HttpConnectionParams.getConnectionTimeout(params);
    InetSocketAddress remoteAddress;
    if (this.nameResolver != null) {
        remoteAddress = new InetSocketAddress(this.nameResolver.resolve(host), port);
    } else {
        remoteAddress = new InetSocketAddress(host, port);
    }
    try {
        sock.connect(remoteAddress, timeout);
    } catch (SocketTimeoutException ex) {
        throw new ConnectTimeoutException("Connect to " + remoteAddress + " timed out");
    }
    return sock;
}

Example 33 with ConnectTimeoutException

use of org.apache.http.conn.ConnectTimeoutException in project XobotOS by xamarin.

the class DefaultClientConnectionOperator method openConnection.

// non-javadoc, see interface ClientConnectionOperator
public void openConnection(OperatedClientConnection conn, HttpHost target, InetAddress local, HttpContext context, HttpParams params) throws IOException {
    if (conn == null) {
        throw new IllegalArgumentException("Connection must not be null.");
    }
    if (target == null) {
        throw new IllegalArgumentException("Target host must not be null.");
    }
    //@@@ is context allowed to be null?
    if (params == null) {
        throw new IllegalArgumentException("Parameters must not be null.");
    }
    if (conn.isOpen()) {
        throw new IllegalArgumentException("Connection must not be open.");
    }
    final Scheme schm = schemeRegistry.getScheme(target.getSchemeName());
    final SocketFactory sf = schm.getSocketFactory();
    final SocketFactory plain_sf;
    final LayeredSocketFactory layered_sf;
    if (sf instanceof LayeredSocketFactory) {
        plain_sf = staticPlainSocketFactory;
        layered_sf = (LayeredSocketFactory) sf;
    } else {
        plain_sf = sf;
        layered_sf = null;
    }
    InetAddress[] addresses = InetAddress.getAllByName(target.getHostName());
    for (int i = 0; i < addresses.length; ++i) {
        Socket sock = plain_sf.createSocket();
        conn.opening(sock, target);
        try {
            Socket connsock = plain_sf.connectSocket(sock, addresses[i].getHostAddress(), schm.resolvePort(target.getPort()), local, 0, params);
            if (sock != connsock) {
                sock = connsock;
                conn.opening(sock, target);
            }
            /*
                 * prepareSocket is called on the just connected
                 * socket before the creation of the layered socket to
                 * ensure that desired socket options such as
                 * TCP_NODELAY, SO_RCVTIMEO, SO_LINGER will be set
                 * before any I/O is performed on the socket. This
                 * happens in the common case as
                 * SSLSocketFactory.createSocket performs hostname
                 * verification which requires that SSL handshaking be
                 * performed.
                 */
            prepareSocket(sock, context, params);
            if (layered_sf != null) {
                Socket layeredsock = layered_sf.createSocket(sock, target.getHostName(), schm.resolvePort(target.getPort()), true);
                if (layeredsock != sock) {
                    conn.opening(layeredsock, target);
                }
                conn.openCompleted(sf.isSecure(layeredsock), params);
            } else {
                conn.openCompleted(sf.isSecure(sock), params);
            }
            break;
        // BEGIN android-changed
        //       catch SocketException to cover any kind of connect failure
        } catch (SocketException ex) {
            if (i == addresses.length - 1) {
                ConnectException cause = ex instanceof ConnectException ? (ConnectException) ex : new ConnectException(ex.getMessage(), ex);
                throw new HttpHostConnectException(target, cause);
            }
        // END android-changed
        } catch (ConnectTimeoutException ex) {
            if (i == addresses.length - 1) {
                throw ex;
            }
        }
    }
}

Example 34 with ConnectTimeoutException

use of org.apache.http.conn.ConnectTimeoutException in project UltimateAndroid by cymcsg.

the class HttpUtils method getResponseFromPostUrl.

public static String getResponseFromPostUrl(String url, List<NameValuePair> params) throws Exception {
    String result = null;
    // 新建HttpPost对象
    HttpPost httpPost = new HttpPost(url);
    // 设置字符集
    HttpEntity entity = new UrlEncodedFormEntity(params, HTTP.UTF_8);
    // 设置参数实体
    httpPost.setEntity(entity);
    // 获取HttpClient对象
    HttpClient httpClient = new DefaultHttpClient();
    //连接超时
    httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 30000);
    //请求超时
    httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, 30000);
    try {
        // 获取HttpResponse实例
        HttpResponse httpResp = httpClient.execute(httpPost);
        // 判断是够请求成功
        if (httpResp.getStatusLine().getStatusCode() == 200) {
            // 获取返回的数据
            result = EntityUtils.toString(httpResp.getEntity(), "UTF-8");
            Logs.d("HttpPost success :");
            Logs.d(result);
        } else {
            Logs.d("HttpPost failed" + "    " + httpResp.getStatusLine().getStatusCode() + "   " + EntityUtils.toString(httpResp.getEntity(), "UTF-8"));
            result = "connect_failed";
        }
    } catch (ConnectTimeoutException e) {
        result = "";
        Logs.e("HttpPost overtime:  " + "");
    } catch (Exception e) {
        e.printStackTrace();
        Logs.e(e, "");
        result = "";
    }
    return result;
}

Example 35 with ConnectTimeoutException

use of org.apache.http.conn.ConnectTimeoutException in project saga-android by AnandChowdhary.

the class BasicNetwork method performRequest.

@Override
public NetworkResponse performRequest(Request<?> request) throws VolleyError {
    long requestStart = SystemClock.elapsedRealtime();
    while (true) {
        HttpResponse httpResponse = null;
        byte[] responseContents = null;
        Map<String, String> responseHeaders = new HashMap<String, String>();
        try {
            // Gather headers.
            Map<String, String> headers = new HashMap<String, String>();
            addCacheHeaders(headers, request.getCacheEntry());
            httpResponse = mHttpStack.performRequest(request, headers);
            StatusLine statusLine = httpResponse.getStatusLine();
            int statusCode = statusLine.getStatusCode();
            responseHeaders = convertHeaders(httpResponse.getAllHeaders());
            // Handle cache validation.
            if (statusCode == HttpStatus.SC_NOT_MODIFIED) {
                return new NetworkResponse(HttpStatus.SC_NOT_MODIFIED, request.getCacheEntry().data, responseHeaders, true);
            }
            responseContents = entityToBytes(httpResponse.getEntity());
            // if the request is slow, log it.
            long requestLifetime = SystemClock.elapsedRealtime() - requestStart;
            logSlowRequests(requestLifetime, request, responseContents, statusLine);
            if (statusCode != HttpStatus.SC_OK && statusCode != HttpStatus.SC_NO_CONTENT) {
                throw new IOException();
            }
            return new NetworkResponse(statusCode, responseContents, responseHeaders, false);
        } catch (SocketTimeoutException e) {
            attemptRetryOnException("socket", request, new TimeoutError());
        } catch (ConnectTimeoutException e) {
            attemptRetryOnException("connection", request, new TimeoutError());
        } catch (MalformedURLException e) {
            throw new RuntimeException("Bad URL " + request.getUrl(), e);
        } catch (IOException e) {
            int statusCode = 0;
            NetworkResponse networkResponse = null;
            if (httpResponse != null) {
                statusCode = httpResponse.getStatusLine().getStatusCode();
            } else {
                if (request.getCacheEntry() != null && request.getCacheEntry().data != null) {
                    return new NetworkResponse(HttpStatus.SC_NOT_MODIFIED, request.getCacheEntry().data, responseHeaders, true);
                } else {
                    throw new NoConnectionError(e);
                }
            }
            VolleyLog.e("Unexpected response code %d for %s", statusCode, request.getUrl());
            if (responseContents != null) {
                networkResponse = new NetworkResponse(statusCode, responseContents, responseHeaders, false);
                if (statusCode == HttpStatus.SC_UNAUTHORIZED || statusCode == HttpStatus.SC_FORBIDDEN) {
                    attemptRetryOnException("auth", request, new AuthFailureError(networkResponse));
                } else {
                    // TODO: Only throw ServerError for 5xx status codes.
                    throw new ServerError(networkResponse);
                }
            } else {
                throw new NetworkError(networkResponse);
            }
        }
    }
}