proxy.onError
Fired when there is an error evaluating the PAC file or the onRequest
listener.
The error can be triggered by throwing or returning an invalid value in the proxy.onRequest event handler.
Syntax
js
browser.proxy.onError.addListener(listener)
browser.proxy.onError.removeListener(listener)
browser.proxy.onError.hasListener(listener)
Events have three functions:
addListener(listener)
-
Adds a listener to this event.
removeListener(listener)
-
Stop listening to this event. The
listener
argument is the listener to remove. hasListener(listener)
-
Check whether
listener
is registered for this event. Returnstrue
if it is listening,false
otherwise.
addListener syntax
Parameters
Example extensions
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | ||||||
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onError |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Uses a non-standard name.
- Has more compatibility info.
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.