:_mod-docs-content-type: REFERENCE [id="ref_rn-qdocs-1310-smallrye-graphql-virtual-thread-support"] = SmallRye GraphQL: Virtual thread support In {ProductLongName} {ProductVersion}, SmallRye GraphQL now supports running operations on Java virtual threads. Annotate blocking operations with `@RunOnVirtualThread` to run them on virtual threads without tying up platform threads. Use `@RunOnVirtualThread` for blocking operations and do not combine it with `@Blocking` or `@NonBlocking`. This change enables higher concurrency for I/O-bound GraphQL operations and aligns GraphQL with other Quarkus extensions that support virtual threads. For more details, see the related resources: * link: https://quarkus.io/blog/quarkus-3-25-released/#virtual-threads-support-for-smallrye-graphql [Quarkus 3.25 release blog – Virtual threads support for SmallRye GraphQL] * link: https://github.com/quarkusio/quarkus/pull/47802 [GitHub Pull Request #47802] * link: https://quarkus.io/guides/virtual-threads [Virtual Thread support reference] // https://issues.redhat.com/browse/QDOCS-1310 // SME: Jan Martiska // Web // New feature // include::rn/ref_rn-qdocs-1310-smallrye-graphql-virtual-thread-support.adoc[leveloffset=+2]