在 setInterval 中,异步函数进入队列并使应用程序因内存泄漏而冻结,在 javascript 中

问题描述

在 setInterval 中,异步函数进入队列并使应用程序因内存泄漏而冻结,在 javascript 中

//在我正在使用的函数下方。

setIntervalsForServices = async (
  forkDevice,forkParsedData,shockDevice,shockParsedData ) => {

    this.manager.stopDeviceScan();

    let startTimestamp = Date.now()
    let counter = -1;

    console.log("startTimestamppp",startTimestamp)

    let localForkEachFrequencyPerSecondArrayData = [];
    let localShockEachFrequencyPerSecondArrayData = [];

    let localForkTotalFrequencyValue = [];
    let localShockTotalFrequencyValue = [];

    if (this.state.recordingStart) {
        this.baseSecondInterval = setInterval(() => {
            let forkFrequencyIncremental = 0;
            let shockFrequencyIncremental = 0;
            let frequencyIncremental = 0;
            let baseFrequencyIntervalTime = this.state.frequency > 0 ? parseInt(1000 / this.state.frequency) : 1000

            var root = this
            counter++
            if (this.state.recordingStart) {
                this.baseFrequencyIntervalArray[counter] = setInterval((localCounter) => {
                    let currentTimestampX = Date.now() - startTimestamp;

                    forkFrequencyIncremental++;
                    shockFrequencyIncremental++;
                    frequencyIncremental++;

                    console.log("Data in inner setinterval ",this.baseFrequencyIntervalArray,localCounter)

// 在 React-Native 中获取队列并使应用程序冻结的 setinterval 之后调用异步函数 // 读取特征

                    this.setCharacteristicsToFetchData(
                        forkDevice,shockParsedData,currentTimestampX,localCounter,localForkEachFrequencyPerSecondArrayData,localShockEachFrequencyPerSecondArrayData,localForkTotalFrequencyValue,localShockTotalFrequencyValue,this.baseFrequencyIntervalArray[counter]
                    )
                },this.state.frequency > 0 ? parseInt(1000 / this.state.frequency) : 1000,counter)
            }

            this.setState({
                xData: this.state.xData + 1
            })
                        },1000)
    }
}

解决方法

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