cn.flood.canal.configuration.autoconfigure.ThreadPoolAutoConfiguration Maven / Gradle / Ivy
package cn.flood.canal.configuration.autoconfigure;
import cn.flood.canal.configuration.properties.CanalProperties;
import cn.flood.canal.handler.CanalThreadUncaughtExceptionHandler;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import org.apache.commons.lang3.concurrent.BasicThreadFactory;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Bean;
/**
* @author gujiachun
*/
@AutoConfiguration
public class ThreadPoolAutoConfiguration {
@Bean(destroyMethod = "shutdown")
@ConditionalOnProperty(value = CanalProperties.CANAL_ASYNC, havingValue = "true", matchIfMissing = true)
public ExecutorService executorService() {
BasicThreadFactory factory = new BasicThreadFactory.Builder()
.namingPattern("canal-execute-thread-%d")
.uncaughtExceptionHandler(new CanalThreadUncaughtExceptionHandler()).build();
// return Executors.newFixedThreadPool(10, factory);
return new ThreadPoolExecutor(10, 10,
0L, TimeUnit.MILLISECONDS,
new LinkedBlockingQueue(1024), factory, new ThreadPoolExecutor.AbortPolicy());
}
}