Examples with BackOffExecution org.springframework.util.backoff.BackOffExecution used on opensource projects

Example 6 with BackOffExecution

use of org.springframework.util.backoff.BackOffExecution in project spring-framework by spring-projects.

the class ExponentialBackOffTests method startReturnDifferentInstances.

@Test
void startReturnDifferentInstances() {
    ExponentialBackOff backOff = new ExponentialBackOff();
    backOff.setInitialInterval(2000L);
    backOff.setMultiplier(2.0);
    backOff.setMaxElapsedTime(4000L);
    BackOffExecution execution = backOff.start();
    BackOffExecution execution2 = backOff.start();
    assertThat(execution.nextBackOff()).isEqualTo(2000L);
    assertThat(execution2.nextBackOff()).isEqualTo(2000L);
    assertThat(execution.nextBackOff()).isEqualTo(4000L);
    assertThat(execution2.nextBackOff()).isEqualTo(4000L);
    assertThat(execution.nextBackOff()).isEqualTo(BackOffExecution.STOP);
    assertThat(execution2.nextBackOff()).isEqualTo(BackOffExecution.STOP);
}

Example 7 with BackOffExecution

use of org.springframework.util.backoff.BackOffExecution in project spring-framework by spring-projects.

the class ExponentialBackOffTests method simpleIncrease.

@Test
void simpleIncrease() {
    ExponentialBackOff backOff = new ExponentialBackOff(100L, 2.0);
    BackOffExecution execution = backOff.start();
    assertThat(execution.nextBackOff()).isEqualTo(100L);
    assertThat(execution.nextBackOff()).isEqualTo(200L);
    assertThat(execution.nextBackOff()).isEqualTo(400L);
    assertThat(execution.nextBackOff()).isEqualTo(800L);
}

Example 8 with BackOffExecution

use of org.springframework.util.backoff.BackOffExecution in project spring-framework by spring-projects.

the class FixedBackOffTests method liveUpdate.

@Test
void liveUpdate() {
    FixedBackOff backOff = new FixedBackOff(100L, 1);
    BackOffExecution execution = backOff.start();
    assertThat(execution.nextBackOff()).isEqualTo(100L);
    backOff.setInterval(200L);
    backOff.setMaxAttempts(2);
    assertThat(execution.nextBackOff()).isEqualTo(200L);
    assertThat(execution.nextBackOff()).isEqualTo(BackOffExecution.STOP);
}

Example 9 with BackOffExecution

use of org.springframework.util.backoff.BackOffExecution in project spring-framework by spring-projects.

the class FixedBackOffTests method startReturnDifferentInstances.

@Test
void startReturnDifferentInstances() {
    FixedBackOff backOff = new FixedBackOff(100L, 1);
    BackOffExecution execution = backOff.start();
    BackOffExecution execution2 = backOff.start();
    assertThat(execution.nextBackOff()).isEqualTo(100L);
    assertThat(execution2.nextBackOff()).isEqualTo(100L);
    assertThat(execution.nextBackOff()).isEqualTo(BackOffExecution.STOP);
    assertThat(execution2.nextBackOff()).isEqualTo(BackOffExecution.STOP);
}

Example 10 with BackOffExecution

use of org.springframework.util.backoff.BackOffExecution in project spring-framework by spring-projects.

the class FixedBackOffTests method defaultInstance.

@Test
void defaultInstance() {
    FixedBackOff backOff = new FixedBackOff();
    BackOffExecution execution = backOff.start();
    for (int i = 0; i < 100; i++) {
        assertThat(execution.nextBackOff()).isEqualTo(FixedBackOff.DEFAULT_INTERVAL);
    }
}