Examples with RouteTracker org.apache.http.conn.routing.RouteTracker used on opensource projects

Example 6 with RouteTracker

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

the class AbstractPoolEntry method open.

/**
     * Opens the underlying connection.
     *
     * @param route         the route along which to open the connection
     * @param context       the context for opening the connection
     * @param params        the parameters for opening the connection
     *
     * @throws IOException  in case of a problem
     */
public void open(HttpRoute route, HttpContext context, HttpParams params) throws IOException {
    if (route == null) {
        throw new IllegalArgumentException("Route must not be null.");
    }
    //@@@ is context allowed to be null? depends on operator?
    if (params == null) {
        throw new IllegalArgumentException("Parameters must not be null.");
    }
    if ((this.tracker != null) && this.tracker.isConnected()) {
        throw new IllegalStateException("Connection already open.");
    }
    // - collect the arguments
    // - call the operator
    // - update the tracking data
    // In this order, we can be sure that only a successful
    // opening of the connection will be tracked.
    //@@@ verify route against planned route?
    this.tracker = new RouteTracker(route);
    final HttpHost proxy = route.getProxyHost();
    connOperator.openConnection(this.connection, (proxy != null) ? proxy : route.getTargetHost(), route.getLocalAddress(), context, params);
    // capture volatile        
    RouteTracker localTracker = tracker;
    // fail early.
    if (localTracker == null) {
        throw new IOException("Request aborted");
    }
    if (proxy == null) {
        localTracker.connectTarget(this.connection.isSecure());
    } else {
        localTracker.connectProxy(proxy, this.connection.isSecure());
    }
}

Example 7 with RouteTracker

use of org.apache.http.conn.routing.RouteTracker in project jmeter by apache.

the class ManagedClientConnectionImpl method open.

@Override
public void open(final HttpRoute route, final HttpContext context, final HttpParams params) throws IOException {
    Args.notNull(route, "Route");
    Args.notNull(params, "HTTP parameters");
    final OperatedClientConnection conn;
    synchronized (this) {
        if (this.poolEntry == null) {
            throw new ConnectionShutdownException();
        }
        final RouteTracker tracker = this.poolEntry.getTracker();
        Asserts.notNull(tracker, "Route tracker");
        Asserts.check(!tracker.isConnected(), "Connection already open");
        conn = this.poolEntry.getConnection();
    }
    final HttpHost proxy = route.getProxyHost();
    this.operator.openConnection(conn, (proxy != null) ? proxy : route.getTargetHost(), route.getLocalAddress(), context, params);
    synchronized (this) {
        if (this.poolEntry == null) {
            throw new InterruptedIOException();
        }
        final RouteTracker tracker = this.poolEntry.getTracker();
        if (proxy == null) {
            tracker.connectTarget(conn.isSecure());
        } else {
            tracker.connectProxy(proxy, conn.isSecure());
        }
    }
}

Example 8 with RouteTracker

use of org.apache.http.conn.routing.RouteTracker in project jmeter by apache.

the class ManagedClientConnectionImpl method tunnelTarget.

@Override
public void tunnelTarget(final boolean secure, final HttpParams params) throws IOException {
    Args.notNull(params, "HTTP parameters");
    final HttpHost target;
    final OperatedClientConnection conn;
    synchronized (this) {
        if (this.poolEntry == null) {
            throw new ConnectionShutdownException();
        }
        final RouteTracker tracker = this.poolEntry.getTracker();
        Asserts.notNull(tracker, "Route tracker");
        Asserts.check(tracker.isConnected(), "Connection not open");
        Asserts.check(!tracker.isTunnelled(), "Connection is already tunnelled");
        target = tracker.getTargetHost();
        conn = this.poolEntry.getConnection();
    }
    conn.update(null, target, secure, params);
    synchronized (this) {
        if (this.poolEntry == null) {
            throw new InterruptedIOException();
        }
        final RouteTracker tracker = this.poolEntry.getTracker();
        tracker.tunnelTarget(secure);
    }
}

Example 9 with RouteTracker

use of org.apache.http.conn.routing.RouteTracker in project jmeter by apache.

the class ManagedClientConnectionImpl method tunnelProxy.

@Override
public void tunnelProxy(final HttpHost next, final boolean secure, final HttpParams params) throws IOException {
    Args.notNull(next, "Next proxy");
    Args.notNull(params, "HTTP parameters");
    final OperatedClientConnection conn;
    synchronized (this) {
        if (this.poolEntry == null) {
            throw new ConnectionShutdownException();
        }
        final RouteTracker tracker = this.poolEntry.getTracker();
        Asserts.notNull(tracker, "Route tracker");
        Asserts.check(tracker.isConnected(), "Connection not open");
        conn = this.poolEntry.getConnection();
    }
    conn.update(null, next, secure, params);
    synchronized (this) {
        if (this.poolEntry == null) {
            throw new InterruptedIOException();
        }
        final RouteTracker tracker = this.poolEntry.getTracker();
        tracker.tunnelProxy(next, secure);
    }
}

Example 10 with RouteTracker

use of org.apache.http.conn.routing.RouteTracker in project jmeter by apache.

the class ManagedClientConnectionImpl method layerProtocol.

@Override
public void layerProtocol(final HttpContext context, final HttpParams params) throws IOException {
    Args.notNull(params, "HTTP parameters");
    final HttpHost target;
    final OperatedClientConnection conn;
    synchronized (this) {
        if (this.poolEntry == null) {
            throw new ConnectionShutdownException();
        }
        final RouteTracker tracker = this.poolEntry.getTracker();
        Asserts.notNull(tracker, "Route tracker");
        Asserts.check(tracker.isConnected(), "Connection not open");
        Asserts.check(tracker.isTunnelled(), "Protocol layering without a tunnel not supported");
        Asserts.check(!tracker.isLayered(), "Multiple protocol layering not supported");
        target = tracker.getTargetHost();
        conn = this.poolEntry.getConnection();
    }
    this.operator.updateSecureConnection(conn, target, context, params);
    synchronized (this) {
        if (this.poolEntry == null) {
            throw new InterruptedIOException();
        }
        final RouteTracker tracker = this.poolEntry.getTracker();
        tracker.layerProtocol(conn.isSecure());
    }
}