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Release: Deepstream 4.1
Deepstream V3 and below compatibility support!
/releases/server/v4-1-0/

Features:

Backwards compatibility with V3 clients / text protocol using a ws-text connection endpoint!

This has a couple of small differences, like has is no longer supported and snapshot errors are exposed using the global error callback instead of via the response. Otherwise all the e2e tests work, and best of all you can run both at the same time if you want to run JS 4.0 and Java 3.0 simultaneously!

It is worth keeping in mind there is a small CPU overhead between switching from V3 custom deepstream encoding to JSON (V4), so it is advised to monitor your CPU when possible!

- type: ws-text
    options:
        # port for the websocket server
        port: 6021
        # host for the websocket server
        host: 0.0.0.0
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