Dependency Compatibility Matrix

Dependency matrix for various Lettuce versions:

	netty	rxjava	Project Reactor	Google guava	LatencyUtils	Apache commons-pool2
Lettuce 3.3	4.0.20 - 4.1	not required	not required	15.0 -	-	2.0 - 2.*
Lettuce 3.4	4.0.20 - 4.1	1.0.8 - 1.*	not required	15.0 -	2.0 - 2.*	2.0 - 2.* optional
Lettuce 3.5	4.0.20 - 4.1	1.0.8 - 1.*	not required	15.0 -	2.0 - 2.* optional	2.0 - 2.* optional
Lettuce 4.1	4.0.20 - 4.1	1.0.8 - 1.*	not required	15.0 -	2.0 - 2.*	2.0 - 2.* optional
Lettuce 4.2	4.0.20 - 4.1	1.0.8 - 1.*	not required	15.0 -	2.0 - 2.* optional	2.0 - 2.* optional
Lettuce 4.3	4.0.35 - 4.1	1.0.8 - 1.*	not required	15.0 -	2.0 - 2.* optional	2.0 - 2.* optional
Lettuce 4.4	4.0.35 - 4.1	1.0.8 - 1.*	not required	15.0 -	2.0 - 2.* optional	2.0 - 2.* optional
Lettuce 5.0	4.1	not required	3.1 -	not required	2.0 - 2.* optional	2.0 - 2.* optional
Lettuce 5.1	4.1	not required	3.1 -	not required	2.0 - 2.* optional	2.0 - 2.* optional
Lettuce 5.2	4.1	not required	3.1 -	not required	2.0 - 2.* optional	2.0 - 2.* optional
Lettuce 5.3	4.1	not required	3.1 -	not required	2.0 - 2.* optional	2.0 - 2.* optional
Lettuce 6.0	4.1	not required	3.1 -	not required	2.0 - 2.* optional	2.0 - 2.* optional

Notes

• netty versions before 4.0.20 might work but do not contain SSL support that is used in Lettuce. Required netty modules are netty-common, netty-transport, netty-handler.

• Adding netty-transport-native-epoll enables Unix Domain Sockets on linux-x86_64

• Adding netty-transport-native-kqueue enables Unix Domain Sockets on osx-x86_64.

• RxJava is required for the internal EventBus and in 4.x version for the reactive API. So even if not using the reactive API it’s required.

• Project Reactor is required for the internal EventBus and in 5.x version for the reactive API. So even if not using the reactive API it’s required.

• Compatible with Java 9 as an automatic module. Requires netty 4.1.11.Final or newer.