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bdbba929d0
* feat: add CSP and other security related headers in the oCIS proxy service * fix: consolidate security related headers - drop middleware.Secure * fix: use github.com/DeepDiver1975/secure * fix: acceptance tests * feat: support env var replacements in csp.yaml
SSE
The sse service is responsible for sending sse (Server-Sent Events) to a user. See What is Server-Sent Events for a simple introduction and examples of server sent events.
The Log Service Ecosystem
Log services like the userlog, clientlog and sse are responsible for composing notifications for a certain audience.
- The
userlogservice translates and adjusts messages to be human readable. - The
clientlogservice composes machine readable messages, so clients can act without the need to query the server. - The
sseservice is only responsible for sending these messages. It does not care about their form or language.
Subscribing
Clients can subscribe to the /sse endpoint to be informed by the server when an event happens. The sse endpoint will respect language changes of the user without needing to reconnect. Note that SSE has a limitation of six open connections per browser which can be reached if one has opened various tabs of the Web UI pointing to the same Infinite Scale instance.