This interface is used when implementing out-of-process handling of frames; the process handling a frame should implement this interface in order to receive messages.
Called to deliver a message to the frame handling process; called with one parameter, which has the following properties:
- The name of the message.
- A boolean value indicating whether or not the message should be handled synchronously. If true, the response should be returned in the specified JSON object.
- The JSON object in which to return the response if the message is being handled synchronously.
An array of cpow, or null if sync is
When the listener is called, the
this value is the target of the message.