Open bholtz opened 7 years ago
From the spec
Return true from the event listener if you wish to call sendResponse after the event listener returns
sendResponse
In the generated code here, we do not expose a way to specify that the optional parameter for the listener return value should be true.
Similarly chrome.runtime.onMessageExternal does not work.
From the spec
In the generated code here, we do not expose a way to specify that the optional parameter for the listener return value should be true.