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android-coroutine-trace

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Diagnose stuck coroutines with DebugProbes

Software Engineering#debugging#diagnostics#android#kotlin#coroutines#leaks#debugprobes
Authorhimattm
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Stuck or leaking Kotlin coroutines in Android apps can cause hangs, UI freezes, and memory creep. This Skill provides a practical approach using kotlinx.coroutines-debug and DebugProbes to snapshot active coroutines, identify suspension points, and guide fixes. After validation, remove the temporary instrumentation.

Core Features & Use Cases

  • Install DebugProbes in Application.onCreate to observe coroutine state and suspension points.
  • Dump active coroutines to identify stuck jobs, leaks after navigation, and duplicate launch points.
  • Use cases include diagnosing a launch that never emits, a flow collect that never completes, or a coroutine that continues after leaving a screen.

Quick Start

Install kotlinx-coroutines-debug and DebugProbes in the Application, reproduce the suspect flow, then dump coroutines and review the output.

Dependency Matrix

Required Modules

None required

Components

Standard package

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Please help me install this Skill:
Name: android-coroutine-trace
Download link: https://github.com/himattm/skills/archive/main.zip#android-coroutine-trace

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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