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代码审查:改进并发安全与代码质量 / Code Review: Improve Concurrency Safety & Code Quality #1727

@kasc0206

Description

@kasc0206

背景 / Background

在对项目进行代码审查后,发现以下可改进的方面。已实施部分修改并在 #1726 中提交。
After reviewing the project code, the following areas for improvement were identified. Some changes have been implemented in #1726.

审查发现 / Findings

高优先级 / High Priority

  1. nonisolated(unsafe) 使用 / Usage
    • Application.swift 中的 bootstrapLogger 使用了 nonisolated(unsafe) var,可以改用 Mutex 保护以符合 Swift 6 严格并发检查
    • bootstrapLogger in Application.swift uses nonisolated(unsafe) var — can be replaced with Mutex for Swift 6 concurrency safety
    • ✅ 已修复 / Fixed

中优先级 / Medium Priority

  1. NSLock → 现代替代品 / Modern Replacement
    • XPC 模块中的 NSLock 用于保护 XPC C 类型(xpc_object_txpc_connection_t
    • NSLock in XPC modules protects non-Sendable XPC C types (xpc_object_t, xpc_connection_t)
    • ❌ 保留 / Retained: Mutex/OSAllocatedUnfairLock@Sendable 闭包与这些 C 类型不兼容 / Their @Sendable closures are incompatible with these C types

低优先级 / Low Priority

  1. 硬编码端口 / Hardcoded Ports

    • APIServer+Start.swift 中的端口号和地址是硬编码的
    • Port numbers and addresses in APIServer+Start.swift are hardcoded
    • ✅ 已修复 / Fixed
  2. C 风格错误处理 / C-Style Error Handling

    • ContainerRun.swiftcidfile 创建使用了 errno
    • cidfile creation in ContainerRun.swift uses errno
    • ✅ 已修复 / Fixed
  3. 测试覆盖率 / Test Coverage

    • 核心业务逻辑(ContainerResourceContainerXPC 等)的单元测试覆盖率可提升
    • Unit test coverage for core business logic (ContainerResource, ContainerXPC, etc.) could be improved
    • ⏳ 待办 / Todo

已提交的 PR / Submitted PR

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