麻烦必须在主线程上吗? [英] Swizzling have to be on main thread?

问题描述

在主线程上，我成功冻结了imageNamed:方法.

I am succesfully swizziling imageNamed: method when on the main thread.

这是我的代码，它是js-ctypes: https://gist.github.com/Noitidart /e8105a5f702dc9e6a4b8

Here is my code, it is js-ctypes: https://gist.github.com/Noitidart/e8105a5f702dc9e6a4b8

从另一个线程执行该操作时，我似乎崩溃了.我不确定这是否是拼写错误，我仍在挖掘，但似乎找不到任何错误.所以我想知道使用method_setImplementation滚动是否不是线程安全的?

I seem to be crashing when doing it from another thread. I'm not sure if it's a typo somwhere, I'm still digging but can't seem to find any mistakes. So I was wondering if swizziling with method_setImplementation is not thread safe?

相同的线程安全性适用于使用method_exchangeImplementations滚动吗?

Does the same thread safety apply to swizziling with method_exchangeImplementations?

推荐答案

我认为您的代码中存在问题，但我可以向您推荐JRSwizzle库 https://github.com/rentzsch/jrswizzle 和演示如何使用: https://github.com/kostiakoval/JRSwizzleExample

I think you have an issue in your code but I can recommend you JRSwizzle library https://github.com/rentzsch/jrswizzle and a demo how to use: https://github.com/kostiakoval/JRSwizzleExample

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