Dravenj
Reputation: 71
Netty Threading Considerations
We migrated from 3.x OIO to 4.x NIO due to a security vulnerability and have ran into lots of issues under heavy load.
Below are items we are addressing and curious if anyone disagrees or has other considerations when it comes to threading in Netty 4.x using NioEventLoopGroup.
- Offload message handling from occurring within handlers to free up the NioEventLoopGroup threads
- Offload operationComplete handling within listeners to free up NioEventLoopGroup threads
Upvotes: 0
Views: 92
Answers (1)
Laird Nelson
Reputation: 16186
Please note that the threading models used by Netty 4 and Netty 3 are quite different.
Upvotes: 2
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