dynamic tp

A lightweight dynamic thread pool based on the configuration center, with built-in monitoring and alarm functions, integrated common middleware thread pool management, and can be implemented through SPI custom extensions

View the official website documentation and architectural design in detail

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Access steps

1. Introduce the dependencies of the corresponding configuration center, see the official website documentation for details

2. Configure the thread pool instance in the configuration center. For the configuration file, see the official website documentation.

3. Add the @EnableDynamicTp annotation to the startup class

4. Use @Resource or @Autowired for dependency injection, or obtain it through DtpRegistry.getExecutor("name")

5. You can use it after the above 4 steps. Doesn’t it feel super simple?

For more detailed usage examples, please refer to example project and official website documentation.

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Notification alarm

• Triggering the alarm threshold will push the corresponding alarm message (activity, capacity, rejection, task waiting timeout, task execution timeout), and the corresponding field will be highlighted

• Configuration changes will push notification messages and the changed fields will be highlighted.

See the official website documentation for more information, notifications and alarms

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monitor

The current framework provides four monitoring data collection methods. The monitoring indicator collection type is configured through the collectorTypes attribute. The default is Micrometer.

1. Logging: Thread pool indicator data will be output to the specified log file in Json format.

2. Internal_logging: Thread pool indicator data will be output to the project log file in Json format.

3. Micrometer: adopts a monitoring facade and collects related Micrometer dependencies into the corresponding storage platform (such as Prometheus, InfluxDb...)

4. Endpoint: Expose the Endpoint endpoint, and you can obtain indicator data in real time through http.

See official website documentation for more information, monitoring

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Star History

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Code hosting

• github: https://github.com/dromara/dynamic-tp
• gitee: https://gitee.com/dromara/dynamic-tp
• gitcode: https://gitcode.com/dromara/dynamic-tp

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contact me

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Friendly links

• HertzBeat: An easy-to-use and friendly real-time monitoring and alarm system, no Agent required, and powerful custom monitoring capabilities.

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special sponsorship

JNPF low-code development platform

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Acknowledgments

Thanks to JetBrains for supporting open source projects