Docs can be found at https://docs.vapor.codes/4.0/redis/overview/

This patch was co-authored by @Mordil and @gwynne and released by @Mordil.

This changes the RedisSessionsDriver to be generic over the RedisSessionsDelegate to drop the performance overhead of the delegate existential.

In general, no one should see a breaking change unless you were passing a RedisSessionsDelegate as an existential - as you will see the "RedisSessionsDelegate cannot be passed to a generic context" message

This patch was authored and released by @Mordil.

This addresses some semantic issues with the original implementation of SessionDriver for Redis in #175.

Two important changes were made to RedisSessionsDelegate:

1. makeNewID does not prefix the ID with vrs- anymore
2. A new makeKey(for:) optional method has been added to the protocol to convert an ID to a RediStack.RedisKey to customize how the id is represented as a key.
   • The default implementation adds the vrs- prefix.

In addition, the protocol has seen two quality of life (breaking) changes to the required protocol methods:

1. Their argument labels have been updated to read a bit nicer at call sites, and the RedisKey is now passed instead of a SessionID
   • redis(_:storeData:forID:) -> redis(_:store:with:)
   • redis(_:fetchDataForID:) -> redis(_:fetchDataFor:)
2. They have been marked @inlinable in the protocol definition. To take advantage of potential inlining, make sure you also mark your conformances with @inlinable.

This patch was authored and released by @Mordil.

This resolves issue #162

Major

• The validation errors thrown are now of type RedisConnection.Configuration.ValidationError instead of RedisError

Minor

• A database index can be provided in the configuration that all connections will send as a SELECT command when first being created
• get(_:asJSON:) and set(_:toJSON:) have been added back
• RediStack 1.1.0 is now required to use the package.

Minor

• Rely on RediStack 1.0.0 full release instead of RC #172

Patch

• Fix parsing the database index by using lastPathComponent to remove trailing / #170

Thanks to @gustavoggs for the changes!

This patch was authored by @gustavoggs and released by @Mordil.

Rely on Vapor 4.0.0 release rather than beta version

This patch was authored and released by @Mordil.

Add support for changing the connection retry timeout from the default of "immediately" to any NIO.TimeAmount (#169)

This is configurable on the RedisConfiguration.pool property:

// wait 5 seconds while the pool tries to find an available connection before failing commands
app.redis.configuration?.pool.connectionRetryTimeout = .seconds(5)

This patch was authored and released by @Mordil.

Update to RediStack 1.0.0 Beta 2 to gain PubSub support

This patch was authored by @tanner0101 and released by @Mordil.

Updates this package to use RediStack directly since it now includes a connection pool (#166).

This patch was authored and released by @Mordil.

Updates to latest RedisKit beta (#161)

• Match Vapor's new minimum OS requirement
• Bump minimum required versions of dependencies
• Major beta server due to compatibility break of new minimum OS requirement. There are no actual changes to Redis itself.

This patch was authored and released by @gwynne.

Updates to RedisStack 1.0.0 Alpha 7 with support for Logger passing (#157)

• Updates to latest Vapor 4 beta 2

import Redis
import Vapor

app.redis.configuration = .init(...)

app.get(...) { req in
    req.redis.get(...)
}

Fixed:

• Concurrent commands should now be able to be sent on the same RedisClient (#149)

More information on Vapor 4 alpha releases:

https://medium.com/@codevapor/vapor-4-alpha-1-releases-begin-94a4bc79dd9a

API Docs:

https://api.vapor.codes/redis/master/Redis/index.html

New:

• Added convenience method for LREM (https://github.com/vapor/redis/pull/141)
• Added convenience methods for HMSET and HMGET (https://github.com/vapor/redis/pull/142)

Fixed:

• Swift 5 Compiler warnings due to fileprivate access modifiers (https://github.com/vapor/redis/pull/145)

New:

• Added convenience methods for LPOP, BLPOP, BRPOP, and BRPOPLPUSH. (#138)
• Added convenience methods for ZADD, ZCOUNT, ZRANGE, ZRANGEBYSCORE, and ZREM (#138)

New:

• Added helpers for hash operations HSET, HKEYS, HGET, HDEL, and HGETALL. (#125)

New:

• Adds Array conformance to RedisDataConvertible. (#130)
• Adds string support to Int conformance to RedisDataConvertible. (#131)
• Adds convenience methods for set operations. (#129)

Fixed:

• Fixed a duplicate message warning. (#134)

Fixed:

• Added support for parsing null arrays. (#123)

Fix:

• The EXPIRE command now works as expected. (#122)

Redis 3.0 is here 🎉 ⚡️Non-blocking, event-driven Redis client.

Docs: https://docs.vapor.codes/3.0/redis/getting-started/

API Docs: https://api.vapor.codes/redis/latest/Redis

Bumped Vapor/Core to non-RC version to alleviate compatibility issues.

New:

• Added new select(...) command and config option for choosing a database (#115).
• Added new expire(_:after:) command (#117).
• RedisProvider now adds a default KeyedCache implementation (#116).

Fixed:

• Fixed a bug handling binary data in set(...) command (#118, #113).

New:

• Added associated Database type to RedisClient.

New:

• RedisDatabase now conforms to KeyedCacheSupporting (#109).
• Password auth support added (#108).

Milestone: 3.0.0-rc.2.6

@mandarin6b0 fixed a parsing case he found!