Function getOpikTracer

packages/components/src/handler.ts:150–182

(options: OpikTracerOptions)

}

function getOpikTracer(options: OpikTracerOptions): Tracer | undefined {
    const SEMRESATTRS_PROJECT_NAME = 'openinference.project.name'
    try {
        const traceExporter = new ProtoOTLPTraceExporter({
            url: `${options.baseUrl}/v1/private/otel/v1/traces`,
            headers: {
                Authorization: options.apiKey,
                projectName: options.projectName,
                'Comet-Workspace': options.workspace
            }
        })
        const tracerProvider = new NodeTracerProvider({
            resource: new Resource({
                [ATTR_SERVICE_NAME]: options.projectName,
                [ATTR_SERVICE_VERSION]: '1.0.0',
                [SEMRESATTRS_PROJECT_NAME]: options.projectName
            })
        })
        tracerProvider.addSpanProcessor(new SimpleSpanProcessor(traceExporter))
        if (options.enableCallback) {
            registerInstrumentations({
                instrumentations: []
            })
            const lcInstrumentation = new LangChainInstrumentation()
            lcInstrumentation.manuallyInstrument(CallbackManagerModule)
            tracerProvider.register()
        }
        return tracerProvider.getTracer(`opik-tracer-${uuidv4().toString()}`)
    } catch (err) {
        if (process.env.DEBUG === 'true') console.error(`Error setting up Opik tracer: ${err.message}`)
        return undefined
    }
}

function tryGetJsonSpaces() {
    try {