sofastack/sofa-rpc

Custom callback executor

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#1,122 opened on Nov 5, 2021

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 (3 comments) (0 reactions) (0 assignees)Java (3,749 stars) (1,151 forks)batch import
good first issuelater

Description

Now, callback ThreadPoolExecutor is build-in in AsyncRuntime. User can't recognize that the callback executor is full. We need to add a set method ,so that users can custom their own callback executor.

Contributor guide

Tech stack
java
Domain
backendapi
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
JavaFamiliarity with SOFARPC's async runtime
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70
Research direction
Examine the AsyncRuntime class at core/api/src/main/java/com/alipay/sofa/rpc/context/AsyncRuntime.java. The current callback executor is built in as a ThreadPoolExecutor. To allow customization, add a setter method (e.g., setCallbackExecutor) and ensure it is thread safe. Check if any configuration mechanisms exist in the framework to expose this setter. Ensure that the change does not break existing usage by defaulting to the existing executor.