Class: AsyncChromeSender

AsyncChromeSender()

Sends asynchronous RPC messages to chrome space using a frame's sendAsyncMessage (nsIAsyncMessageSender) function.

Example on how to use from a frame content script:

let sender = new AsyncChromeSender(messageManager);
let promise = sender.send("runEmulatorCmd", "my command");
let rv = await promise;

Constructor

new AsyncChromeSender()

Source:

Methods

send(name, args) → {Promise}

Call registered function in chrome context.

Parameters:
Name Type Description
name string

Function to call in the chrome, e.g. for Marionette:foo, use foo.
args *

Argument list to pass the function. Must be JSON serialisable.
Source:
Returns:

A promise that resolves to the value sent back.

Type
Promise