Examples with EVTS_CACHE org.apache.ignite.events.EventType.EVTS_CACHE used on opensource projects

Example 1 with EVTS_CACHE

use of org.apache.ignite.events.EventType.EVTS_CACHE in project ignite by apache.

the class ReliabilityTest method testServerCriticalError.

/**
 * Test server-side critical error.
 */
@Test
public void testServerCriticalError() throws Exception {
    AtomicBoolean failure = new AtomicBoolean();
    FailureHandler hnd = (ignite, ctx) -> failure.compareAndSet(false, true);
    try (Ignite ignite = startGrid(getConfiguration().setFailureHandler(hnd).setIncludeEventTypes(EVTS_CACHE));
        IgniteClient client = startClient(ignite)) {
        ClientCache<Object, Object> cache = client.getOrCreateCache(DEFAULT_CACHE_NAME);
        cachePut(cache, 0, 0);
        String msg = "critical error message";
        ignite.events().localListen(e -> {
            throw new Error(msg);
        }, EVT_CACHE_OBJECT_READ);
        GridTestUtils.assertThrowsAnyCause(log, () -> cache.get(0), ClientServerError.class, msg);
        assertFalse(failure.get());
        // OutOfMemoryError should also invoke failure handler.
        ignite.events().localListen(e -> {
            throw new OutOfMemoryError(msg);
        }, EVT_CACHE_OBJECT_REMOVED);
        GridTestUtils.assertThrowsAnyCause(log, () -> cache.remove(0), ClientServerError.class, msg);
        assertTrue(GridTestUtils.waitForCondition(failure::get, 1_000L));
    }
}