runtime.onSuspendCanceled
Sent after runtime.onSuspend to indicate that the app won't be unloaded after all.
Syntax
js
browser.runtime.onSuspendCanceled.addListener(listener)
browser.runtime.onSuspendCanceled.removeListener(listener)
browser.runtime.onSuspendCanceled.hasListener(listener)
Events have three functions:
- addListener(listener)
- 
Adds a listener to this event. 
- removeListener(listener)
- 
Stop listening to this event. The listenerargument is the listener to remove.
- hasListener(listener)
- 
Checks whether a listeneris registered for this event. Returnstrueif it is listening,falseotherwise.
addListener syntax
>Parameters
- listener
- 
The function called when this event occurs. 
Examples
Listen for SuspendCanceled events:
js
function handleSuspendCanceled() {
  console.log("Suspend canceled");
}
browser.runtime.onSuspendCanceled.addListener(handleSuspendCanceled);
Browser compatibility
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Note:
This API is based on Chromium's chrome.runtime API. This documentation is derived from runtime.json in the Chromium code.