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Provide a configuration property for Kafka listener container's idleBetweenPolls #23048

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Provide a configuration property for Kafka listener container's idleBetweenPolls #23048

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1 change: 1 addition & 0 deletions ...framework/boot/autoconfigure/kafka/ConcurrentKafkaListenerContainerFactoryConfigurer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -187,6 +187,7 @@ private void configureContainer(ContainerProperties container) {
map.from(properties::getIdleEventInterval).as(Duration::toMillis).to(container::setIdleEventInterval);
map.from(properties::getMonitorInterval).as(Duration::getSeconds).as(Number::intValue)
.to(container::setMonitorInterval);
map.from(properties.getIdleBetweenPolls()).as(Duration::toMillis).to(container::setIdleBetweenPolls);
map.from(properties::getLogContainerConfig).to(container::setLogContainerConfig);
map.from(properties::isMissingTopicsFatal).to(container::setMissingTopicsFatal);
map.from(this.transactionManager).to(container::setTransactionManager);
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15 changes: 14 additions & 1 deletion ...configure/src/main/java/org/springframework/boot/autoconfigure/kafka/KafkaProperties.java
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Expand Up @@ -890,6 +890,12 @@ public enum Type {
*/
private Duration idleEventInterval;

/**
* The sleep interval in milliseconds between
* {@link org.apache.kafka.clients.consumer.Consumer#poll(Duration)} calls.
*/
private Duration idleBetweenPolls;

/**
* Time between checks for non-responsive consumers. If a duration suffix is not
* specified, seconds will be used.
Expand Down Expand Up @@ -980,6 +986,14 @@ public void setIdleEventInterval(Duration idleEventInterval) {
this.idleEventInterval = idleEventInterval;
}

public Duration getIdleBetweenPolls() {
return idleBetweenPolls;
}

public void setIdleBetweenPolls(Duration idleBetweenPolls) {
this.idleBetweenPolls = idleBetweenPolls;
}

public Duration getMonitorInterval() {
return this.monitorInterval;
}
Expand All @@ -1003,7 +1017,6 @@ public boolean isMissingTopicsFatal() {
public void setMissingTopicsFatal(boolean missingTopicsFatal) {
this.missingTopicsFatal = missingTopicsFatal;
}

}

public static class Ssl {
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