Examples with DefaultEventConsumerRegistry io.github.resilience4j.consumer.DefaultEventConsumerRegistry used on opensource projects

Example 6 with DefaultEventConsumerRegistry

use of io.github.resilience4j.consumer.DefaultEventConsumerRegistry in project resilience4j by resilience4j.

the class CircuitBreakerConfigurationTest method testCreateCircuitBreakerRegistryWithSharedConfigs.

@Test
public void testCreateCircuitBreakerRegistryWithSharedConfigs() {
    InstanceProperties defaultProperties = new InstanceProperties();
    defaultProperties.setSlidingWindowSize(1000);
    defaultProperties.setPermittedNumberOfCallsInHalfOpenState(100);
    InstanceProperties sharedProperties = new InstanceProperties();
    sharedProperties.setSlidingWindowSize(1337);
    sharedProperties.setPermittedNumberOfCallsInHalfOpenState(1000);
    InstanceProperties backendWithDefaultConfig = new InstanceProperties();
    backendWithDefaultConfig.setBaseConfig("default");
    backendWithDefaultConfig.setPermittedNumberOfCallsInHalfOpenState(99);
    InstanceProperties backendWithSharedConfig = new InstanceProperties();
    backendWithSharedConfig.setBaseConfig("sharedConfig");
    backendWithSharedConfig.setPermittedNumberOfCallsInHalfOpenState(999);
    CircuitBreakerConfigurationProperties circuitBreakerConfigurationProperties = new CircuitBreakerConfigurationProperties();
    circuitBreakerConfigurationProperties.getConfigs().put("default", defaultProperties);
    circuitBreakerConfigurationProperties.getConfigs().put("sharedConfig", sharedProperties);
    circuitBreakerConfigurationProperties.getInstances().put("backendWithDefaultConfig", backendWithDefaultConfig);
    circuitBreakerConfigurationProperties.getInstances().put("backendWithSharedConfig", backendWithSharedConfig);
    CircuitBreakerConfiguration circuitBreakerConfiguration = new CircuitBreakerConfiguration(circuitBreakerConfigurationProperties);
    DefaultEventConsumerRegistry<CircuitBreakerEvent> eventConsumerRegistry = new DefaultEventConsumerRegistry<>();
    CircuitBreakerRegistry circuitBreakerRegistry = circuitBreakerConfiguration.circuitBreakerRegistry(eventConsumerRegistry, new CompositeRegistryEventConsumer<>(emptyList()), compositeCircuitBreakerCustomizerTestInstance());
    assertThat(circuitBreakerRegistry.getAllCircuitBreakers().size()).isEqualTo(2);
    // Should get default config and overwrite setPermittedNumberOfCallsInHalfOpenState
    CircuitBreaker circuitBreaker1 = circuitBreakerRegistry.circuitBreaker("backendWithDefaultConfig");
    assertThat(circuitBreaker1).isNotNull();
    assertThat(circuitBreaker1.getCircuitBreakerConfig().getSlidingWindowSize()).isEqualTo(1000);
    assertThat(circuitBreaker1.getCircuitBreakerConfig().getPermittedNumberOfCallsInHalfOpenState()).isEqualTo(99);
    // Should get shared config and overwrite setPermittedNumberOfCallsInHalfOpenState
    CircuitBreaker circuitBreaker2 = circuitBreakerRegistry.circuitBreaker("backendWithSharedConfig");
    assertThat(circuitBreaker2).isNotNull();
    assertThat(circuitBreaker2.getCircuitBreakerConfig().getSlidingWindowSize()).isEqualTo(1337);
    assertThat(circuitBreaker2.getCircuitBreakerConfig().getPermittedNumberOfCallsInHalfOpenState()).isEqualTo(999);
    // Unknown backend should get default config of Registry
    CircuitBreaker circuitBreaker3 = circuitBreakerRegistry.circuitBreaker("unknownBackend");
    assertThat(circuitBreaker3).isNotNull();
    assertThat(circuitBreaker3.getCircuitBreakerConfig().getSlidingWindowSize()).isEqualTo(1000);
    assertThat(eventConsumerRegistry.getAllEventConsumer()).hasSize(3);
}

Example 7 with DefaultEventConsumerRegistry

use of io.github.resilience4j.consumer.DefaultEventConsumerRegistry in project resilience4j by resilience4j.

the class CircuitBreakerConfigurationTest method testCreateCircuitBreakerRegistry.

@Test
public void testCreateCircuitBreakerRegistry() {
    InstanceProperties instanceProperties1 = new InstanceProperties();
    instanceProperties1.setSlidingWindowSize(1000);
    InstanceProperties instanceProperties2 = new InstanceProperties();
    instanceProperties2.setSlidingWindowSize(1337);
    CircuitBreakerConfigurationProperties circuitBreakerConfigurationProperties = new CircuitBreakerConfigurationProperties();
    circuitBreakerConfigurationProperties.setCircuitBreakerAspectOrder(400);
    circuitBreakerConfigurationProperties.getInstances().put("backend1", instanceProperties1);
    circuitBreakerConfigurationProperties.getInstances().put("backend2", instanceProperties2);
    CircuitBreakerConfiguration circuitBreakerConfiguration = new CircuitBreakerConfiguration(circuitBreakerConfigurationProperties);
    DefaultEventConsumerRegistry<CircuitBreakerEvent> eventConsumerRegistry = new DefaultEventConsumerRegistry<>();
    CircuitBreakerRegistry circuitBreakerRegistry = circuitBreakerConfiguration.circuitBreakerRegistry(eventConsumerRegistry, new CompositeRegistryEventConsumer<>(emptyList()), compositeCircuitBreakerCustomizerTestInstance());
    assertThat(circuitBreakerConfigurationProperties.getCircuitBreakerAspectOrder()).isEqualTo(400);
    assertThat(circuitBreakerRegistry.getAllCircuitBreakers().size()).isEqualTo(2);
    CircuitBreaker circuitBreaker1 = circuitBreakerRegistry.circuitBreaker("backend1");
    assertThat(circuitBreaker1).isNotNull();
    assertThat(circuitBreaker1.getCircuitBreakerConfig().getSlidingWindowSize()).isEqualTo(1000);
    CircuitBreaker circuitBreaker2 = circuitBreakerRegistry.circuitBreaker("backend2");
    assertThat(circuitBreaker2).isNotNull();
    assertThat(circuitBreaker2.getCircuitBreakerConfig().getSlidingWindowSize()).isEqualTo(1337);
    assertThat(eventConsumerRegistry.getAllEventConsumer()).hasSize(2);
}

Example 8 with DefaultEventConsumerRegistry

use of io.github.resilience4j.consumer.DefaultEventConsumerRegistry in project resilience4j by resilience4j.

the class TimeLimiterConfigurationTest method testTimeLimiterRegistry.

@Test
public void testTimeLimiterRegistry() {
    // Given
    io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties instanceProperties1 = new io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties();
    instanceProperties1.setTimeoutDuration(Duration.ofSeconds(3));
    io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties instanceProperties2 = new io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties();
    instanceProperties2.setTimeoutDuration(Duration.ofSeconds(2));
    TimeLimiterConfigurationProperties timeLimiterConfigurationProperties = new TimeLimiterConfigurationProperties();
    timeLimiterConfigurationProperties.getInstances().put("backend1", instanceProperties1);
    timeLimiterConfigurationProperties.getInstances().put("backend2", instanceProperties2);
    timeLimiterConfigurationProperties.setTimeLimiterAspectOrder(200);
    TimeLimiterConfiguration timeLimiterConfiguration = new TimeLimiterConfiguration();
    DefaultEventConsumerRegistry<TimeLimiterEvent> eventConsumerRegistry = new DefaultEventConsumerRegistry<>();
    // When
    TimeLimiterRegistry timeLimiterRegistry = timeLimiterConfiguration.timeLimiterRegistry(timeLimiterConfigurationProperties, eventConsumerRegistry, new CompositeRegistryEventConsumer<>(emptyList()), compositeTimeLimiterCustomizerTestInstance());
    // Then
    assertThat(timeLimiterConfigurationProperties.getTimeLimiterAspectOrder()).isEqualTo(200);
    assertThat(timeLimiterRegistry.getAllTimeLimiters().size()).isEqualTo(2);
    TimeLimiter timeLimiter1 = timeLimiterRegistry.timeLimiter("backend1");
    assertThat(timeLimiter1).isNotNull();
    assertThat(timeLimiter1.getTimeLimiterConfig().getTimeoutDuration()).isEqualTo(Duration.ofSeconds(3));
    TimeLimiter timeLimiter2 = timeLimiterRegistry.timeLimiter("backend2");
    assertThat(timeLimiter2).isNotNull();
    assertThat(timeLimiter2.getTimeLimiterConfig().getTimeoutDuration()).isEqualTo(Duration.ofSeconds(2));
    assertThat(eventConsumerRegistry.getAllEventConsumer()).hasSize(2);
}

Example 9 with DefaultEventConsumerRegistry

use of io.github.resilience4j.consumer.DefaultEventConsumerRegistry in project resilience4j by resilience4j.

the class TimeLimiterConfigurationTest method testCreateTimeLimiterRegistryWithSharedConfigs.

@Test
public void testCreateTimeLimiterRegistryWithSharedConfigs() {
    // Given
    io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties defaultProperties = new io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties();
    defaultProperties.setTimeoutDuration(Duration.ofSeconds(3));
    defaultProperties.setCancelRunningFuture(true);
    io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties sharedProperties = new io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties();
    sharedProperties.setTimeoutDuration(Duration.ofSeconds(2));
    sharedProperties.setCancelRunningFuture(false);
    io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties backendWithDefaultConfig = new io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties();
    backendWithDefaultConfig.setBaseConfig("default");
    backendWithDefaultConfig.setTimeoutDuration(Duration.ofSeconds(5));
    io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties backendWithSharedConfig = new io.github.resilience4j.common.timelimiter.configuration.TimeLimiterConfigurationProperties.InstanceProperties();
    backendWithSharedConfig.setBaseConfig("sharedConfig");
    backendWithSharedConfig.setCancelRunningFuture(true);
    TimeLimiterConfigurationProperties timeLimiterConfigurationProperties = new TimeLimiterConfigurationProperties();
    timeLimiterConfigurationProperties.getConfigs().put("default", defaultProperties);
    timeLimiterConfigurationProperties.getConfigs().put("sharedConfig", sharedProperties);
    timeLimiterConfigurationProperties.getInstances().put("backendWithDefaultConfig", backendWithDefaultConfig);
    timeLimiterConfigurationProperties.getInstances().put("backendWithSharedConfig", backendWithSharedConfig);
    TimeLimiterConfiguration timeLimiterConfiguration = new TimeLimiterConfiguration();
    DefaultEventConsumerRegistry<TimeLimiterEvent> eventConsumerRegistry = new DefaultEventConsumerRegistry<>();
    // When
    TimeLimiterRegistry timeLimiterRegistry = timeLimiterConfiguration.timeLimiterRegistry(timeLimiterConfigurationProperties, eventConsumerRegistry, new CompositeRegistryEventConsumer<>(emptyList()), compositeTimeLimiterCustomizerTestInstance());
    // Then
    assertThat(timeLimiterRegistry.getAllTimeLimiters().size()).isEqualTo(2);
    // Should get default config and overwrite timeout duration
    TimeLimiter timeLimiter1 = timeLimiterRegistry.timeLimiter("backendWithDefaultConfig");
    assertThat(timeLimiter1).isNotNull();
    assertThat(timeLimiter1.getTimeLimiterConfig().getTimeoutDuration()).isEqualTo(Duration.ofSeconds(5));
    assertThat(timeLimiter1.getTimeLimiterConfig().shouldCancelRunningFuture()).isEqualTo(true);
    // Should get shared config and overwrite cancelRunningFuture
    TimeLimiter timeLimiter2 = timeLimiterRegistry.timeLimiter("backendWithSharedConfig");
    assertThat(timeLimiter2).isNotNull();
    assertThat(timeLimiter2.getTimeLimiterConfig().getTimeoutDuration()).isEqualTo(Duration.ofSeconds(2));
    assertThat(timeLimiter2.getTimeLimiterConfig().shouldCancelRunningFuture()).isEqualTo(true);
    // Unknown backend should get default config of Registry
    TimeLimiter timeLimiter3 = timeLimiterRegistry.timeLimiter("unknownBackend");
    assertThat(timeLimiter3).isNotNull();
    assertThat(timeLimiter3.getTimeLimiterConfig().getTimeoutDuration()).isEqualTo(Duration.ofSeconds(3));
    assertThat(eventConsumerRegistry.getAllEventConsumer()).hasSize(3);
}

Example 10 with DefaultEventConsumerRegistry

use of io.github.resilience4j.consumer.DefaultEventConsumerRegistry in project resilience4j by resilience4j.

the class RetryConfigurationTest method testCreateRetryRegistryWithSharedConfigs.

@Test
public void testCreateRetryRegistryWithSharedConfigs() {
    InstanceProperties defaultProperties = new InstanceProperties();
    defaultProperties.setMaxAttempts(3);
    defaultProperties.setWaitDuration(Duration.ofMillis(100L));
    InstanceProperties sharedProperties = new InstanceProperties();
    sharedProperties.setMaxAttempts(2);
    sharedProperties.setWaitDuration(Duration.ofMillis(100L));
    InstanceProperties backendWithDefaultConfig = new InstanceProperties();
    backendWithDefaultConfig.setBaseConfig("default");
    backendWithDefaultConfig.setWaitDuration(Duration.ofMillis(200L));
    InstanceProperties backendWithSharedConfig = new InstanceProperties();
    backendWithSharedConfig.setBaseConfig("sharedConfig");
    backendWithSharedConfig.setWaitDuration(Duration.ofMillis(300L));
    RetryConfigurationProperties retryConfigurationProperties = new RetryConfigurationProperties();
    retryConfigurationProperties.getConfigs().put("default", defaultProperties);
    retryConfigurationProperties.getConfigs().put("sharedConfig", sharedProperties);
    retryConfigurationProperties.getInstances().put("backendWithDefaultConfig", backendWithDefaultConfig);
    retryConfigurationProperties.getInstances().put("backendWithSharedConfig", backendWithSharedConfig);
    RetryConfiguration retryConfiguration = new RetryConfiguration();
    DefaultEventConsumerRegistry<RetryEvent> eventConsumerRegistry = new DefaultEventConsumerRegistry<>();
    RetryRegistry retryRegistry = retryConfiguration.retryRegistry(retryConfigurationProperties, eventConsumerRegistry, new CompositeRegistryEventConsumer<>(emptyList()), compositeRetryCustomizerTest());
    assertThat(retryRegistry.getAllRetries().size()).isEqualTo(2);
    // Should get default config and overwrite max attempt and wait time
    Retry retry1 = retryRegistry.retry("backendWithDefaultConfig");
    assertThat(retry1).isNotNull();
    assertThat(retry1.getRetryConfig().getMaxAttempts()).isEqualTo(3);
    assertThat(retry1.getRetryConfig().getIntervalBiFunction().apply(1, null)).isEqualTo(200L);
    // Should get shared config and overwrite wait time
    Retry retry2 = retryRegistry.retry("backendWithSharedConfig");
    assertThat(retry2).isNotNull();
    assertThat(retry2.getRetryConfig().getMaxAttempts()).isEqualTo(2);
    assertThat(retry2.getRetryConfig().getIntervalBiFunction().apply(1, null)).isEqualTo(300L);
    // Unknown backend should get default config of Registry
    Retry retry3 = retryRegistry.retry("unknownBackend");
    assertThat(retry3).isNotNull();
    assertThat(retry3.getRetryConfig().getMaxAttempts()).isEqualTo(3);
    assertThat(eventConsumerRegistry.getAllEventConsumer()).hasSize(3);
}