apache-camel mina2线程池关闭需要30秒

Question

Apache-Camel版本：2.15.2 我有一个非常简单的Spring Boot应用程序启动，创建一个CamelContext并使用ProducerTemplate来命中camel-mina2端点。如果我没有点击camel-mina2端点，则应用程序立即存在。当我点击camel-mina2端点时，应用程序需要30秒才能关闭等待pool-3-thread-1线程退出。如何立即退出应用程序？ CamelContext和SpringContext关闭正常，然后应用程序在退出之前等待pool-3-thread-1退出。

package stuff;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.apache.camel.CamelContext;
import org.apache.camel.ProducerTemplate;
import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.Bean;

@SpringBootApplication
public class GetVersion {

    @Autowired
    CamelContext camelContext;

    @Bean
    MyFactory myCodec() {
        return new MyFactory();
    }

    public static void main(String[] args) throws JsonProcessingException, Exception {
        String apiEndpoint = "mina2:tcp://localhost:5003?sync=true&codec=#myCodec&disconnect=true&timeout=3000";
        ConfigurableApplicationContext ctx = null;
        CamelContext camelContext = null;
        try {
            ctx = SpringApplication.run(GetVersion.class, args);
            ctx.registerShutdownHook();
            camelContext = ctx.getBean(CamelContext.class);
            // Try to tell Camel to shutdown within 1 second
            camelContext.getShutdownStrategy().setTimeout(1);

            // Generated POJOs from JSON
            MyIfaceSchema cmd = new MyIfaceSchema();
            cmd.setGetVersion(new GetVersion());
            List<MyIfaceSchema> cmdList = new ArrayList();
            // Create list of commands
            cmdList.add(cmd);

            ObjectMapper mapper = new ObjectMapper();
            // Marshall command array to JSON to send to mina2 endpoint
            String versionRequest = mapper.writeValueAsString(cmdList);

            // Send getVersion command to external TCP endpoint using camel-mina2
            ProducerTemplate producer = ctx.getBean(ProducerTemplate.class);
            String marshalled = producer.requestBody(apiEndpoint, versionRequest, String.class);
            // Print the JSON response
            System.out.println("Version: \n" + marshalled);

        } catch (Exception e) { /* no-op */    
        } finally {
            camelContext.stop();
        }
    }
}

获取实例化的线程池。您可以看到等待此线程的应用程序在调试器中退出。

  

[pool-3-thread-1] Mina2Producer DEBUG   收到的消息：[{“response”：{“version”：“1.0.0”}}]

     

总时间：33.625秒