Implement Flush Feature

[dvonthenen]

Proposed changes

You don't need to wait for this to be implemented in the SDK. You can use this right now. You can send the following message in the send() function:

{ "type": "Finalize" }

Context

Possible Implementation

Other information

[tomkail]

For others who stumble on this, here's some code and how you might use it:

Our use case is this:

• Send microphone data each frame.
• Once the user presses Stop, stop sending data and Flush deepgram.
• Wait for isFinal event from Deepgram (ensuring we have text for the entire time)
• Stop Deepgram

I've implemented Flush like this:

byte[] byteArray = Encoding.UTF8.GetBytes("{ \"type\": \"Finalize\" }\n");
            deepgramLive.SendMessage(byteArray);

[dvonthenen]

Will be available in the 4.1 release.