dox_cache 3.0.0-alpha.13

Cache for Dart and the Dox framework. Memory, file and Redis drivers, TTL, locks, tags and remember helpers.

3.0.0-alpha.13

• Version bump only, to match the other packages.

3.0.0-alpha.12

• Version bump only, to match the other packages.

3.0.0-alpha.11

• Version bump only, to match the other packages.

3.0.0-alpha.10

• Version bump only, to match the other packages.

3.0.0-alpha.9

• Version bump only, to match the other packages.

3.0.0-alpha.8

• Version bump only, to match the other packages.

3.0.0-alpha.7

• Perf: the memory driver removes expired items and expired locks in a sweep after many writes. Before, a key that was written once with a ttl and never read again stayed in memory forever.
• Perf: the memory driver with no max_size does not reorder the map on every hit. The order is only needed for LRU.
• Perf: a tagged cache reads all tag versions with one many call (one MGET on Redis). tags(...).flush() raises all tag versions at the same time. Before, each tag was one round trip after the other.
• Perf: the Redis driver frees a lock with EVALSHA. It sends the full script only when Redis does not know it yet.
• Perf: the file driver makes the cache folder only when it is missing. Before, it ran create(recursive: true) on every write. Lock tokens use one shared Random.secure().

3.0.0-alpha.6

• New CacheManager.close(). It closes the connections of every store that was built. The Redis driver closes its connection and its pool connections, with no reconnect. Memory, file and null stores do nothing. It is safe to call twice. A store used after it is built again.
• New CacheDriver.close(), for one driver. Custom drivers can override it. The default does nothing.

3.0.0-alpha.5

• Version bump only, to match the other packages.

3.0.0-alpha.4

• Version bump only, to match the other packages.

3.0.0-alpha.3

• New: getRaw(key) gives the stored value as JSON text, with no decode. Use it to send a cached value as a JSON response. Memory and Redis return the stored text as is. A stored String comes back with its quotes ("bar"). The stored format did not change, so old values still read the same.
• Faster get: a plain store builds the key with no async step. itemKey now returns FutureOr<String>. Memory get costs about 0.6 µs instead of 0.86 µs. Memory getRaw costs about 0.3 µs.
• New Redis option pool_size: the most connections one store opens (ioredis maxConnection). Default is 10, the same as before.
• Uses ioredis 2.0.0-alpha.2. It sends all commands on one shared connection and writes them together (auto-pipelining). A Redis read costs much less CPU. The cache now uses one connection per store, so pool_size rarely matters.

3.0.0-alpha.2

• Needs Dart 3.13 or newer.
• All dependencies updated to their latest versions.

3.0.0-alpha.1

• Uses ioredis 2. Redis error replies throw RedisError.
• Redis: no value size limit by default (was 60 KB). maxValueBytes is still there if you want one.
• Redis: many uses one MGET, putMany uses one pipeline, flush uses SCAN + DEL (no Lua).
• First release.
• CacheManager with named stores and custom drivers.
• Drivers: memory (with LRU), file, Redis, null.
• remember, pull, add, increment, many, tags and atomic locks.