This commit rolls up several days of work that took place in a side repo
which was originally intended to be a test/proof-of-concept repo but
that grew into a full implementation.
This implementation switches to Warp as the framework for the primary
web server (in large part because Warp offers built-in support for
SSE and several other advantages). This implementation relies on
a custom Redis interface built on Tokio (because the current Redis
Rust crate does not support asnyc PubSub). Using a custom interface
should also be faster, since it does not contain logic for anything
other than pubsub—which is all we need.
Finally, I note that the SSE support is currently as feature-complete
as it is possible to be without having yet added the Postgress interface
this means that all of the endpoints are present and are accessible
on localhost. However, none of the endpoints have authentication yet,
and the endpoints that should provide user-specific data (e.g.,
`/api/v1/streaming/user`) are currently hard-coded to provide data for
user 1 (the admin). Other than those limitations, however, the SSE
implementation is feature complete.
Daniel Sockwell