pinpoint-node-agent/lib/context/disable-trace.js

Pinpoint APM agent for Node.js — distributed tracing, error analysis, and URI statistics

/**
 * Pinpoint Node.js Agent
 * Copyright 2020-present NAVER Corp.
 * Apache License v2.0
 */

'use strict'

const DisableSpanEventRecorder = require('./disable-span-event-recorder')

// https://github.com/naver/pinpoint/blob/master/profiler/src/main/java/com/navercorp/pinpoint/profiler/context/DisableTrace.java
class DisableTrace {
    constructor(traceRoot, spanRecorder) {
        this.traceRoot = traceRoot
        this.spanRecorder = spanRecorder
        this.spanEventRecorder = new DisableSpanEventRecorder(traceRoot)
    }

    traceBlockBegin() {
        return this.spanEventRecorder
    }

    traceBlockEnd() {}

    getSpanRecorder() {
        return this.spanRecorder
    }

    getTraceRoot() {
        return this.traceRoot
    }

    canSampled() {
        return false
    }

    close() {
        return Date.now()
    }
}

module.exports = DisableTrace