Chrome消息传递：chrome.runtime.sendMessage不适用于最新版本49 [英] Chrome messaging: chrome.runtime.sendMessage not working on the newest release 49

问题描述

我有一个适用于48版的Chrome扩展程序，但由于某些原因，它无法在49上运行，并且无法在发布/更改日志中找到任何内容。

不工作的部分是消息传递。

Backgound页面：

  chrome.runtime.onMessage.addListener（function（msg，sender）{
 console.log（msg）; 
}）; 
 
 chrome.runtime.sendMessage（{info：this is a test}）; 
  

这不会在版本49上输出任何内容，而会在版本48上输出。

我该如何解决这个问题？

解决方案

这是预期的行为。消息不应该被发送页面接收。旧的行为是一个错误。在这些错误报告中对此进行了讨论： 479425 479951 。

I have a Chrome extension that works perfectly fine on version 48 but for some reason, isn't working on 49 and am not able to find anything on their release/change log.

The part that isn't working is the message passing.

Backgound page:

chrome.runtime.onMessage.addListener(function(msg, sender){
console.log(msg);
});

chrome.runtime.sendMessage({info:"this is a test"});

This will not output anything on version 49, but will on version 48.

How do I fix this?

解决方案

This is the intended behaviour. Messages were not supposed to be received by the sending page. The old behaviour was a bug. This is discussed in these bug reports: 479425 479951.

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