package org.example.geteclient.WsBean;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import lombok.extern.slf4j.Slf4j;
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import org.example.geteclient.GeteClientApplication;
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import org.example.geteclient.pojo.Currency;
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import org.example.geteclient.server.impl.CurrencySerivceImpl;
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import org.example.geteclient.wsClinet.GateClient;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Qualifier;
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import org.springframework.boot.SpringApplication;
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import org.springframework.context.ConfigurableApplicationContext;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
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import org.springframework.util.CollectionUtils;
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import java.util.List;
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/**
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* @ClassDescription: 客户端请求类
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* @JdkVersion: 1.8
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* @Created: 2023/8/31 16:13
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*/
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@Slf4j
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@Configuration
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public class GateWsBean {
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@Autowired
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private CurrencySerivceImpl currencyService;
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@Autowired
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@Qualifier("threadPoolTaskExecutor")
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private ThreadPoolTaskExecutor threadPoolTaskExecutor;
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@Bean
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public void gateWebsocketRunClientMap() {
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List<Currency> mexc = currencyService.list(new LambdaQueryWrapper<Currency>().eq(Currency::getSource, "gate"));
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if (!CollectionUtils.isEmpty(mexc)) {
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int batchSize = 100; // 每个线程处理的数据量
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int totalSize = mexc.size();
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int threadCount = (int) Math.ceil((double) totalSize / batchSize); // 计算需要的线程数
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for (int i = 0; i < threadCount; i++) {
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int fromIndex = i * batchSize;
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int toIndex = Math.min(fromIndex + batchSize, totalSize);
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List<Currency> sublist = mexc.subList(fromIndex, toIndex);
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// 使用自定义线程池提交任务
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threadPoolTaskExecutor.execute(() -> {
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new GateClient(sublist).start();
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});
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}
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}
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}
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}
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