A simple example demonstrating how using deltas compares to not using deltas.
This example by default is subscribed to the CTtransit bus source, found on the Ably Hub. If you want to test this on one of your own channels, you can replace the API key with one of your own.
Cumulative size of messages sent without deltas: 0 Bytes
Cumulative size of messages sent with deltas: 0 Bytes