Examples with ErrorHandler org.agrona.ErrorHandler used on opensource projects

Example 21 with ErrorHandler

use of org.agrona.ErrorHandler in project aeron by real-logic.

the class CommonContextTest method setupErrorHandlerReturnsAnErrorHandlerThatFirstInvokesLoggingErrorHandlerBeforeCallingSuppliedErrorHandler.

@Test
void setupErrorHandlerReturnsAnErrorHandlerThatFirstInvokesLoggingErrorHandlerBeforeCallingSuppliedErrorHandler() {
    final Throwable throwable = new Throwable("Hello, world!");
    final ErrorHandler userErrorHandler = mock(ErrorHandler.class);
    final AssertionError userHandlerError = new AssertionError("user handler error");
    doThrow(userHandlerError).when(userErrorHandler).onError(throwable);
    final DistinctErrorLog distinctErrorLog = mock(DistinctErrorLog.class);
    doReturn(true).when(distinctErrorLog).record(any(Throwable.class));
    final InOrder inOrder = inOrder(userErrorHandler, distinctErrorLog);
    final ErrorHandler errorHandler = CommonContext.setupErrorHandler(userErrorHandler, distinctErrorLog);
    assertNotNull(errorHandler);
    assertNotSame(userErrorHandler, errorHandler);
    final AssertionError error = assertThrowsExactly(AssertionError.class, () -> errorHandler.onError(throwable));
    assertSame(userHandlerError, error);
    inOrder.verify(distinctErrorLog).record(throwable);
    inOrder.verify(userErrorHandler).onError(throwable);
    inOrder.verifyNoMoreInteractions();
}

Example 22 with ErrorHandler

use of org.agrona.ErrorHandler in project aeron by real-logic.

the class CommonContextTest method setupErrorHandlerReturnsALoggingErrorHandlerInstanceIfNoUserErrorHandlerSupplied.

@Test
void setupErrorHandlerReturnsALoggingErrorHandlerInstanceIfNoUserErrorHandlerSupplied() {
    final DistinctErrorLog distinctErrorLog = mock(DistinctErrorLog.class);
    final ErrorHandler errorHandler = CommonContext.setupErrorHandler(null, distinctErrorLog);
    assertNotNull(errorHandler);
    final LoggingErrorHandler loggingErrorHandler = assertInstanceOf(LoggingErrorHandler.class, errorHandler);
    assertSame(distinctErrorLog, loggingErrorHandler.distinctErrorLog());
}

Example 23 with ErrorHandler

use of org.agrona.ErrorHandler in project aeron by real-logic.

the class ClusterBackupMediaDriver method launch.

/**
 * Launch a new {@link ClusterBackupMediaDriver} with provided contexts.
 *
 * @param driverCtx        for configuring the {@link MediaDriver}.
 * @param archiveCtx       for configuring the {@link Archive}.
 * @param clusterBackupCtx for the configuration of the {@link ClusterBackup}.
 * @return a new {@link ClusterBackupMediaDriver} with the provided contexts.
 */
public static ClusterBackupMediaDriver launch(final MediaDriver.Context driverCtx, final Archive.Context archiveCtx, final ClusterBackup.Context clusterBackupCtx) {
    MediaDriver driver = null;
    Archive archive = null;
    ClusterBackup clusterBackup = null;
    try {
        driver = MediaDriver.launch(driverCtx.spiesSimulateConnection(true));
        final int errorCounterId = SystemCounterDescriptor.ERRORS.id();
        final AtomicCounter errorCounter = null != archiveCtx.errorCounter() ? archiveCtx.errorCounter() : new AtomicCounter(driverCtx.countersValuesBuffer(), errorCounterId);
        final ErrorHandler errorHandler = null != archiveCtx.errorHandler() ? archiveCtx.errorHandler() : driverCtx.errorHandler();
        archive = Archive.launch(archiveCtx.aeronDirectoryName(driverCtx.aeronDirectoryName()).mediaDriverAgentInvoker(driver.sharedAgentInvoker()).errorHandler(errorHandler).errorCounter(errorCounter));
        clusterBackup = ClusterBackup.launch(clusterBackupCtx.aeronDirectoryName(driverCtx.aeronDirectoryName()));
        return new ClusterBackupMediaDriver(driver, archive, clusterBackup);
    } catch (final Exception ex) {
        CloseHelper.quietCloseAll(clusterBackup, archive, driver);
        throw ex;
    }
}

Example 24 with ErrorHandler

use of org.agrona.ErrorHandler in project aeron by real-logic.

the class DynamicJoin method close.

void close() {
    final ErrorHandler countedErrorHandler = ctx.countedErrorHandler();
    CloseHelper.closeAll(countedErrorHandler, consensusPublication);
    if (null != snapshotReplication) {
        snapshotReplication.close(localArchive);
    }
}

Example 25 with ErrorHandler

use of org.agrona.ErrorHandler in project aeron by real-logic.

the class AuthorisationServiceTest method shouldAllowAnyCommandIfAllowAllIsUsed.

@Test
void shouldAllowAnyCommandIfAllowAllIsUsed() {
    final byte[] encodedCredentials = { 0x1, 0x2, 0x3 };
    final ErrorHandler errorHandler = mock(ErrorHandler.class);
    final int protocolId = 77;
    final int actionId = ThreadLocalRandom.current().nextInt();
    assertTrue(ALLOW_ALL.isAuthorised(protocolId, actionId, null, encodedCredentials));
    verifyNoInteractions(errorHandler);
}