[Feature Request] Delay HTTP Response until the announcement has finished.

[CyaOnDaNet]

I wanted to be able to chain an announcement with an audio clip but the second call occurs without checking if the first announcement ever finished. The only way I have found to make it wait is using the delay node. I tried using the home assistant wait until node but as far as I can tell, there is no attribute of the announcement ever recorded to the entity. This is not ideal as I intended on using it with announcements of varying lengths. If you could maybe make the payload wait to continue until after the announcement finishes then they could be chained.

Edit: I have used this in Node Red for so long (Thanks by the way) I forgot that its just a simple HTTP request and not a node red palette. Ignore everything from above because it's not relevant. I guess what I want is for it to return the HTTP statusCode 200 after the announcement has finished playing and not immediately after receiving... Does that make sense?

[Letrab]

You want to play it simultaneously? Or sequentially (whatever that means)?

I am working on it.

[Letrab]

See: https://github.com/Letrab/hassio-addons