Brian Clozel f5a356c9c6 Add ContextPropagatingTaskDecorator ...

Prior to this commit, `@Async` and `@EventListener` annotated methods
would lose the the logging and observation contexts whenever their
execution was scheduled on a different Thread.

The Context Propagation library supports this use case and can propagate
context values in ThreadLocals, Reactor Context and more.

This commit introduces a new `TaskDecorator` implementation that
leverages the Context Propagation library. When configured on a
`TaskExecutor`, this allows to properly propagate context value through
the execution of the task.

This implementation is completely optional and requires the
"io.micrometer:context-propagation" library on the classpath. Enabling
this feature must be done consciously and sometimes selectively, as
context propagation introduces some overhead.

Closes gh-31130

2023-08-29 11:21:47 +02:00

..

docs

Migrate Structure

2023-05-04 15:35:05 +01:00

main/java/org/springframework/docs

Add ContextPropagatingTaskDecorator

2023-08-29 11:21:47 +02:00