@cloudbase/node-sdk/src/utils/tracing.ts

tencent cloud base server sdk for node.js

import { CloudBase } from '../cloudbase'

let seqNum = 0

function getSeqNum() {
    return ++seqNum
}

function generateEventId() {
    return Date.now().toString(16) + '_' + getSeqNum().toString(16)
}

export const generateTracingInfo = () => {
    let { TCB_SEQID } = CloudBase.getCloudbaseContext()
    TCB_SEQID = TCB_SEQID || ''
    const eventId = generateEventId()
    const seqId = TCB_SEQID ? `${TCB_SEQID}-${eventId}` : eventId

    return { eventId, seqId }
}