carmine-v4.org

Title

Next

Re-eval choice to switch away from KeyedObjectPool

Review arch needs for Cluster, esp. re: conns

Add SSB stats to pooled manager (borrow time, etc.)?

Add SSB stats to Sentinel?

Common & core util to parse-?marked-ba -> [<kind> <payload>]

Some way to implement a parser over >1 replies?

E.g. fetch two sets, and parser to merge -> single reply

Later

New Pub/Sub API? (note RESP2 vs RESP3 differences)

Pub/Sub + Sentinel integration psubscribe* to Sentinel server check for `switch-master` channel name “switch-master” <master-name> <old-ip> <old-port> <new-ip> <new-port>

Implement Cluster (enough user demand?)

Use Telemere (shell API?)

Polish

Print methods, toString content, etc.

Check all errors: eids, messages, data, cbids

Check all dynamic bindings and sys-vals, ensure accessible

Document `*default-conn-opts*`, incl. cbs

Document `*default-sentinel-opts*`, incl. cbs

Complete (esp. high-level / integration) tests

Review all config, docstring, privacy, etc.

Grep for TODOs

Refactor commands

Add modules support

Support custom (e.g. newer) commands.json or edn

Refactor helpers API, etc.

Modern Tundra?

Further MQ improvements?

Release

v4 upgrade/migration plan

v4 wiki with changes, migration, new features, examples, etc.

First public alpha

CHANGELOG

[new] Full RESP3 support, incl. streaming, etc.

Enabled by default, requires Redis >= v6 (2020-04-30).

[new] Full Redis Sentinel support - incl. auto failover and read replicas.

[mod] Hugely improved connections API, incl. improved:

Flexibility

Docs

Usability (e.g. opts validation, hard shutdowns, closing managed conns, etc.).

Transparency (deref stats, cbs, timings for profiling, etc.).

Derefs: Conns, ConnManagers, SentinelSpecs.

Protocols for extension by advanced users.

Full integration with Sentinel, incl.:

Auto invalidation of pool conns on master changes.

Auto verification of addresses on pool borrows.

[new] Common conn utils are now aliased in core Carmine ns for convenience.

[new] Improved pool efficiency, incl. smarter sub-pool keying.

[mod] Improved parsing API, incl.:

General simplifications.

Aggregate parsers, with xform support.

[new] auto-serialize?, auto-deserialize?

[new] Greatly improved `skip-replies` performance

[mod] Simplified parsers API

[new] Improvements to docs, error messages, debug data, etc.

[new] New Wiki with further documentation and examples.