DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
54 lines
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2 KiB
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54 lines
No EOL
2 KiB
Text
"use strict";
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/*
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* Copyright The OpenTelemetry Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.TraceIdRatioBasedSampler = void 0;
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const api_1 = require("@opentelemetry/api");
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const Sampler_1 = require("../Sampler");
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/** Sampler that samples a given fraction of traces based of trace id deterministically. */
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class TraceIdRatioBasedSampler {
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constructor(_ratio = 0) {
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this._ratio = _ratio;
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this._ratio = this._normalize(_ratio);
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this._upperBound = Math.floor(this._ratio * 0xffffffff);
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}
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shouldSample(context, traceId) {
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return {
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decision: (0, api_1.isValidTraceId)(traceId) && this._accumulate(traceId) < this._upperBound
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? Sampler_1.SamplingDecision.RECORD_AND_SAMPLED
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: Sampler_1.SamplingDecision.NOT_RECORD,
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};
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}
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toString() {
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return `TraceIdRatioBased{${this._ratio}}`;
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}
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_normalize(ratio) {
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if (typeof ratio !== 'number' || isNaN(ratio))
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return 0;
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return ratio >= 1 ? 1 : ratio <= 0 ? 0 : ratio;
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}
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_accumulate(traceId) {
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let accumulation = 0;
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for (let i = 0; i < traceId.length / 8; i++) {
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const pos = i * 8;
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const part = parseInt(traceId.slice(pos, pos + 8), 16);
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accumulation = (accumulation ^ part) >>> 0;
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}
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return accumulation;
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}
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}
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exports.TraceIdRatioBasedSampler = TraceIdRatioBasedSampler;
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//# sourceMappingURL=TraceIdRatioBasedSampler.js.map |