how to trace message in BlockingQueue?

[qiaoxingxing]

Here is my code flow:

• Controller: It receives data and puts it into a BlockingQueue.
• ConsumerService: A ScheduledExecutorService consumes the data from the BlockingQueue at a fixed rate.

I want to trace this message properly.

I've gone through the manual API Use Native Tracer,
but it seems like I can only achieve this by using Inject/Extract to pass context information. However, these methods are typically used between different processes.

How can I properly achieve this within the same process?

[wu-sheng]

Tracer#Capture could build a snapshot for you. That snapshot is for cross thread propagation, rather than inject/extract which is for cross process propagation.

[qiaoxingxing]

Thanks a lot for your help!