Package org.apache.http.pool

Examples of org.apache.http.pool.PoolStats

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    public void testReleaseOnAbort() throws Exception {
        this.mgr.setDefaultMaxPerRoute(1);
        this.mgr.setMaxTotal(1);

        // Zero connections in the pool
        final PoolStats stats = this.mgr.getTotalStats();
        Assert.assertEquals(0, stats.getAvailable());

        // Get some random data
        final HttpGet httpget = new HttpGet("/random/20000");
        final HttpHost target = getServerHttp();
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        return buf.toString();
    }

    private String formatStats(final HttpRoute route) {
        final StringBuilder buf = new StringBuilder();
        final PoolStats totals = this.pool.getTotalStats();
        final PoolStats stats = this.pool.getStats(route);
        buf.append("[total kept alive: ").append(totals.getAvailable()).append("; ");
        buf.append("route allocated: ").append(stats.getLeased() + stats.getAvailable());
        buf.append(" of ").append(stats.getMax()).append("; ");
        buf.append("total allocated: ").append(totals.getLeased() + totals.getAvailable());
        buf.append(" of ").append(totals.getMax()).append("]");
        return buf.toString();
    }
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        return buf.toString();
    }

    private String formatStats(final HttpRoute route) {
        StringBuilder buf = new StringBuilder();
        PoolStats totals = this.pool.getTotalStats();
        PoolStats stats = this.pool.getStats(route);
        buf.append("[total kept alive: ").append(totals.getAvailable()).append("; ");
        buf.append("route allocated: ").append(stats.getLeased() + stats.getAvailable());
        buf.append(" of ").append(stats.getMax()).append("; ");
        buf.append("total allocated: ").append(totals.getLeased() + totals.getAvailable());
        buf.append(" of ").append(totals.getMax()).append("]");
        return buf.toString();
    }
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    }

    public PoolStats getTotalStats() {
        this.lock.lock();
        try {
            return new PoolStats(
                    this.leased.size(),
                    this.pending.size(),
                    this.available.size(),
                    this.maxTotal);
        } finally {
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            throw new IllegalArgumentException("Route may not be null");
        }
        this.lock.lock();
        try {
            RouteSpecificPool<T, C, E> pool = getPool(route);
            return new PoolStats(
                    pool.getLeasedCount(),
                    pool.getPendingCount(),
                    pool.getAvailableCount(),
                    getMax(route));
        } finally {
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    @Test
    public void testEmptyPool() throws Exception {
        ConnectingIOReactor ioreactor = Mockito.mock(ConnectingIOReactor.class);
        LocalSessionPool pool = new LocalSessionPool(ioreactor, 2, 10);
        PoolStats totals = pool.getTotalStats();
        Assert.assertEquals(0, totals.getAvailable());
        Assert.assertEquals(0, totals.getLeased());
        Assert.assertEquals(0, totals.getPending());
        Assert.assertEquals(10, totals.getMax());
        PoolStats stats = pool.getStats("somehost");
        Assert.assertEquals(0, stats.getAvailable());
        Assert.assertEquals(0, stats.getLeased());
        Assert.assertEquals(0, stats.getPending());
        Assert.assertEquals(2, stats.getMax());
        Assert.assertEquals("[leased: []][available: []][pending: []]", pool.toString());
    }
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                thenReturn(sessionRequest);
        LocalSessionPool pool = new LocalSessionPool(ioreactor, 2, 10);
        Future<LocalPoolEntry> future = pool.lease("somehost", null, 100, TimeUnit.MILLISECONDS, null);
        Mockito.verify(sessionRequest).setConnectTimeout(100);

        PoolStats totals = pool.getTotalStats();
        Assert.assertEquals(0, totals.getAvailable());
        Assert.assertEquals(0, totals.getLeased());
        Assert.assertEquals(1, totals.getPending());

        pool.requestCompleted(sessionRequest);

        Assert.assertTrue(future.isDone());
        Assert.assertFalse(future.isCancelled());
        LocalPoolEntry entry = future.get();
        Assert.assertNotNull(entry);

        totals = pool.getTotalStats();
        Assert.assertEquals(0, totals.getAvailable());
        Assert.assertEquals(1, totals.getLeased());
        Assert.assertEquals(0, totals.getPending());
    }
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                Mockito.any(), Mockito.any(SessionRequestCallback.class))).
                thenReturn(sessionRequest);
        LocalSessionPool pool = new LocalSessionPool(ioreactor, 2, 10);
        Future<LocalPoolEntry> future = pool.lease("somehost", null);

        PoolStats totals = pool.getTotalStats();
        Assert.assertEquals(0, totals.getAvailable());
        Assert.assertEquals(0, totals.getLeased());
        Assert.assertEquals(1, totals.getPending());

        pool.requestFailed(sessionRequest);

        Assert.assertTrue(future.isDone());
        Assert.assertFalse(future.isCancelled());
        try {
            future.get();
            Assert.fail("ExecutionException should have been thrown");
        } catch (ExecutionException ex) {
            Assert.assertTrue(ex.getCause() instanceof IOException);
        }

        totals = pool.getTotalStats();
        Assert.assertEquals(0, totals.getAvailable());
        Assert.assertEquals(0, totals.getLeased());
        Assert.assertEquals(0, totals.getPending());
    }
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                Mockito.any(), Mockito.any(SessionRequestCallback.class))).
                thenReturn(sessionRequest);
        LocalSessionPool pool = new LocalSessionPool(ioreactor, 2, 10);
        Future<LocalPoolEntry> future = pool.lease("somehost", null);

        PoolStats totals = pool.getTotalStats();
        Assert.assertEquals(0, totals.getAvailable());
        Assert.assertEquals(0, totals.getLeased());
        Assert.assertEquals(1, totals.getPending());

        pool.requestCancelled(sessionRequest);

        Assert.assertTrue(future.isDone());
        Assert.assertTrue(future.isCancelled());
        LocalPoolEntry entry = future.get();
        Assert.assertNull(entry);

        totals = pool.getTotalStats();
        Assert.assertEquals(0, totals.getAvailable());
        Assert.assertEquals(0, totals.getLeased());
        Assert.assertEquals(0, totals.getPending());
    }
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                Mockito.any(), Mockito.any(SessionRequestCallback.class))).
                thenReturn(sessionRequest);
        LocalSessionPool pool = new LocalSessionPool(ioreactor, 2, 10);
        Future<LocalPoolEntry> future = pool.lease("somehost", null);

        PoolStats totals = pool.getTotalStats();
        Assert.assertEquals(0, totals.getAvailable());
        Assert.assertEquals(0, totals.getLeased());
        Assert.assertEquals(1, totals.getPending());

        pool.requestTimeout(sessionRequest);

        Assert.assertTrue(future.isDone());
        Assert.assertFalse(future.isCancelled());
        try {
            future.get();
            Assert.fail("ExecutionException should have been thrown");
        } catch (ExecutionException ex) {
            Assert.assertTrue(ex.getCause() instanceof SocketTimeoutException);
        }

        totals = pool.getTotalStats();
        Assert.assertEquals(0, totals.getAvailable());
        Assert.assertEquals(0, totals.getLeased());
        Assert.assertEquals(0, totals.getPending());
    }
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  • org.apache.http.impl.nio.conn.PoolingAsyncClientConnectionManager
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