sidebar_position: 8 title: Thread Model keywords: [“soul”] description: thread model
Description
- This article gives an introduction to thread models in soul and usage in various scenarios.
IO And Work Thread
spring-webflux is one of dependencies of soul, and it uses Netty thread model in lower layer.
Business Thread
- Use scheduling thread to execute by default.
- A fixed thread pool manages business threads, the number of threads is count in this formula: cpu * 2 + 1.
Type Switching
reactor.core.scheduler.Schedulers.-Dsoul.scheduler.type=fixed is a default config. If set to other value, a flexible thread pool will take place it.Schedulers.elastic().-Dsoul.work.threads = xx is for configuring number of threads, the default value calculates in following formula cpu * 2 + 1 with a minimum of 16 threads.