由于注入延迟，发送到内容脚本的后台脚本可能会丢失吗？

Question

由于注入延迟，发送到内容脚本的后台脚本可能会丢失吗？

例如：

"content_scripts":[
 {
   "matches":["<all_urls>"],
   "run_at":"document_idle",
   "js":["content_script.js"]
 }
]

run_at option determines when the scripts specified in js are injected.

  

In web browsers, messages are added anytime an event occurs and there is an event listener attached to it. If there is no listener, the event is lost.