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

Example 1 with HttpHostConnectException

use of org.apache.http.conn.HttpHostConnectException in project moco by dreamhead.

the class ShutdownMonitorRunnerTest method should_stop_runner_via_shutdown_task.

@Test(expected = HttpHostConnectException.class)
public void should_stop_runner_via_shutdown_task() throws IOException {
    runner.run();
    try {
        assertThat(helper.get(root()), is("foo"));
    } catch (HttpHostConnectException e) {
        fail(e.getMessage());
    }
    ShutdownTask task = new ShutdownTask(SHUTDOWN_MOCO_KEY);
    task.run(new String[] { "-s", Integer.toString(SHUTDOWN_PORT) });
    waitChangeHappens();
    helper.get(root());
}

Example 2 with HttpHostConnectException

use of org.apache.http.conn.HttpHostConnectException in project platform_external_apache-http by android.

the class DefaultClientConnectionOperator method updateSecureConnection.

// openConnection
// non-javadoc, see interface ClientConnectionOperator
public void updateSecureConnection(OperatedClientConnection conn, HttpHost target, 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 be open.");
    }
    final Scheme schm = schemeRegistry.getScheme(target.getSchemeName());
    if (!(schm.getSocketFactory() instanceof LayeredSocketFactory)) {
        throw new IllegalArgumentException("Target scheme (" + schm.getName() + ") must have layered socket factory.");
    }
    final LayeredSocketFactory lsf = (LayeredSocketFactory) schm.getSocketFactory();
    final Socket sock;
    try {
        sock = lsf.createSocket(conn.getSocket(), target.getHostName(), schm.resolvePort(target.getPort()), true);
    } catch (ConnectException ex) {
        throw new HttpHostConnectException(target, ex);
    }
    prepareSocket(sock, context, params);
    conn.update(sock, target, lsf.isSecure(sock), params);
//@@@ error handling: close the layered socket in case of exception?
}

Example 3 with HttpHostConnectException

use of org.apache.http.conn.HttpHostConnectException in project platform_external_apache-http by android.

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) {
                final ConnectException cause;
                if (ex instanceof ConnectException) {
                    cause = (ConnectException) ex;
                } else {
                    cause = new ConnectException(ex.getMessage());
                    cause.initCause(ex);
                }
                throw new HttpHostConnectException(target, cause);
            }
        // END android-changed
        } catch (ConnectTimeoutException ex) {
            if (i == addresses.length - 1) {
                throw ex;
            }
        }
    }
}

Example 4 with HttpHostConnectException

use of org.apache.http.conn.HttpHostConnectException in project robovm by robovm.

the class DefaultClientConnectionOperator method updateSecureConnection.

// openConnection
// non-javadoc, see interface ClientConnectionOperator
public void updateSecureConnection(OperatedClientConnection conn, HttpHost target, 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 be open.");
    }
    final Scheme schm = schemeRegistry.getScheme(target.getSchemeName());
    if (!(schm.getSocketFactory() instanceof LayeredSocketFactory)) {
        throw new IllegalArgumentException("Target scheme (" + schm.getName() + ") must have layered socket factory.");
    }
    final LayeredSocketFactory lsf = (LayeredSocketFactory) schm.getSocketFactory();
    final Socket sock;
    try {
        sock = lsf.createSocket(conn.getSocket(), target.getHostName(), schm.resolvePort(target.getPort()), true);
    } catch (ConnectException ex) {
        throw new HttpHostConnectException(target, ex);
    }
    prepareSocket(sock, context, params);
    conn.update(sock, target, lsf.isSecure(sock), params);
//@@@ error handling: close the layered socket in case of exception?
}

Example 5 with HttpHostConnectException

use of org.apache.http.conn.HttpHostConnectException in project robovm by robovm.

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;
            }
        }
    }
}