[GitHub] [skywalking] zlr25 opened a new issue, #9850: [Feature] Multithreads enhancement request

[GitBox <gi...@apache.org>]

zlr25 opened a new issue, #9850:
URL: https://github.com/apache/skywalking/issues/9850

   ### Search before asking
   
   - [X] I had searched in the [issues](https://github.com/apache/skywalking/issues?q=is%3Aissue) and found no similar feature requirement.
   
   
   ### Description
   
   There are a number of ways to implement multithread programming in java. I did a simple test: using new Thread() inside a controller to generate multiple threads, then query and write database in each thread. When I call the test controller, SW can only capture each pointcut like mysql driver, controller call, but cannot line them up like an entire trace. 
   
   Therefore, I believe, currently, the tracing is not working at multithread scenario. This feature is a significant one since multithread is common, and support the tracing in new threads, synchronized methods as well as reused threads created by thread pool during the biz logic are needed.
   
   ### Use case
   
   new Thread();
   ThreadPoolExecutor.submit();
   CompletableFuture.doSomething();
   
   ### Related issues
   
   _No response_
   
   ### Are you willing to submit a PR?
   
   - [ ] Yes I am willing to submit a PR!
   
   ### Code of Conduct
   
   - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
   


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[GitHub] [skywalking] wu-sheng commented on issue #9850: [Feature] Multithreads enhancement request

[GitBox <gi...@apache.org>]

wu-sheng commented on issue #9850:
URL: https://github.com/apache/skywalking/issues/9850#issuecomment-1291779580

   This is wrong asking from a tech perspective. This is an open-source community, not a commercial service.
   We have provided full documents to explain how the plugin works in x-thread cases, what are x-thread APIs in agent kernel. You didn't read it, and your questions don't make any sense.


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[GitHub] [skywalking] wu-sheng closed issue #9850: [Feature] Multithreads enhancement request

[GitBox <gi...@apache.org>]

wu-sheng closed issue #9850: [Feature] Multithreads enhancement request
URL: https://github.com/apache/skywalking/issues/9850


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