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Hot Plug

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Top Architect
Top Architect
Jun 4, 2024 · Backend Development

Dynamic Hot‑Pluggable AOP Implementation in Spring

This article explains how to let users dynamically enable or disable logging by managing Spring AOP advice at runtime, covering prerequisite concepts, core hot‑plug logic, detailed Java code for installing and removing plugins, a step‑by‑step demo, and a concise summary of the approach.

Dynamic PluginHot PlugJava
0 likes · 12 min read
Dynamic Hot‑Pluggable AOP Implementation in Spring
OPPO Kernel Craftsman
OPPO Kernel Craftsman
Aug 20, 2021 · Mobile Development

Android Vold (Volume Daemon) Architecture and Operation Principles

Android Vold is a standalone daemon that bridges the kernel and framework, handling storage hot‑plug events such as USB, SD card, and internal partitions by receiving kernel uevents via Netlink, processing them in VolumeManager, and communicating with StorageManager through Binder to mount, encrypt, and manage file systems.

AndroidHot PlugKernel Uevent
0 likes · 8 min read
Android Vold (Volume Daemon) Architecture and Operation Principles