Package io.camunda.zeebe.logstreams.impl.flowcontrol

Class AppenderFlowControl

java.lang.Object

io.camunda.zeebe.logstreams.impl.flowcontrol.AppenderFlowControl

public final class AppenderFlowControl
extends Object

Constructor Summary

Constructors

Constructor	Description
AppenderFlowControl(AppendErrorHandler errorHandler, AppenderMetrics metrics)

Method Summary

Modifier and Type	Method	Description
Optional<InFlightAppend>	tryAcquire()	Tries to acquire a free in-flight spot, applying backpressure as needed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AppenderFlowControl

public AppenderFlowControl(AppendErrorHandler errorHandler,
 AppenderMetrics metrics)

Method Details

tryAcquire

public Optional<InFlightAppend> tryAcquire()

Tries to acquire a free in-flight spot, applying backpressure as needed.

Returns:

An Optional containing a InFlightAppend if append was accepted, an empty Optional otherwise.