workspace_hack is needed to avoid recompilation when different crates
inside the workspace depend on the same packages but with different
features being enabled. Problem occurs when you build crates separately
one by one. So this is irrelevant to our CI setup because there we build
all binaries at once, but it may be relevant for local development.
this also changes cargo's resolver version to 2
* [proxy] Propagate most errors to user
This change enables propagation of most errors to the user
(e.g. auth and connectivity errors). Some of them will be
stripped of sensitive information.
As a side effect, most occurrences of `anyhow::Error` were
replaced with concrete error types.
* [proxy] Box weighty errors
This change makes most parts of the code asynchronous, except
for the `mgmt` subsystem (we're going to drop it anyway).
Co-authored-by: bojanserafimov <bojan.serafimov7@gmail.com>
to pass current_timeline_size to compute node
Put standby_status_update fields into ZenithFeedback and send them as one message.
Pass values sizes together with keys in ZenithFeedback message.
We depends on rustls in postgres_backend anyway, so might as well use it
for all TLS stuff. Seems better to depend on only one library both from a
security point of view, and because fewer dependencies means less code to
compile. With this commit, we no longer depend on OpenSSL.
The other crates in this repository use zenithdb/rust-postgres as a
dependency for the related items, instead of the crates.io versions.
Switching to using that for the proxy as well removes an additional
three dependencies when we compile. (319 -> 316)
