Disconnect From Secure Gateway

When disconnect operation is invoked on Avid Connector API it is following next steps:

  1. Avid Connector API sends payload with bal_to_sg_disconnect action to Secure Gateway;
    1. Avid Connector API is waiting (non-blocking/async) for incoming payload having action sg_to_gal_acknowledged;
    2. When payload received close websocket connection;
    3. Notify caller about success;