Package io.quarkus.virtual.threads

Class VirtualThreadsConfig

java.lang.Object

io.quarkus.virtual.threads.VirtualThreadsConfig

@ConfigRoot(phase=BUILD_AND_RUN_TIME_FIXED)
public class VirtualThreadsConfig
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
boolean	enabled	A flag to explicitly disabled virtual threads, even if the JVM support them.
(package private) Optional<String>	namePrefix	Virtual thread name prefix.
Optional<Duration>	shutdownCheckInterval	The frequency at which the status of the executor service should be checked during shutdown.
Duration	shutdownTimeout	The shutdown timeout.

Constructor Summary

Constructors

Constructor	Description
VirtualThreadsConfig()

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

namePrefix

@ConfigItem(defaultValue="quarkus-virtual-thread-")
Optional<String> namePrefix

Virtual thread name prefix. If left blank virtual threads will be unnamed.

shutdownTimeout

@ConfigItem(defaultValue="1M")
public Duration shutdownTimeout

The shutdown timeout. If all pending work has not been completed by this time then any pending tasks will be interrupted, and the shutdown process will continue

shutdownCheckInterval

@ConfigItem(defaultValue="5s")
public Optional<Duration> shutdownCheckInterval

The frequency at which the status of the executor service should be checked during shutdown. Setting this key to an empty value disables the shutdown check interval.

enabled

@ConfigItem(defaultValue="true")
public boolean enabled

A flag to explicitly disabled virtual threads, even if the JVM support them. In this case, methods annotated with @RunOnVirtualThread are executed on the worker thread pool.

This flag is intended to be used when running with virtual threads become more expensive than plain worker threads, because of pinning, monopolization or thread-based object pool.

Constructor Details

VirtualThreadsConfig

public VirtualThreadsConfig()