package com.duxinglangzi.canal.starter.listener;
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import org.springframework.boot.context.event.ApplicationReadyEvent;
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import org.springframework.context.ApplicationListener;
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import java.util.concurrent.atomic.AtomicBoolean;
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/**
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* @author wuqiong 2022/4/16
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*/
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public class ApplicationReadyListener implements ApplicationListener<ApplicationReadyEvent>{
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public static final AtomicBoolean START_LISTENER_CONTAINER = new AtomicBoolean(false);
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@Override
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public void onApplicationEvent(ApplicationReadyEvent event) {
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// 确保程序启动之后，再放行所有的 canal transponder
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if (!START_LISTENER_CONTAINER.get()) START_LISTENER_CONTAINER.set(true);
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}
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}
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