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>
53 lines
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2.2 KiB
Text
53 lines
No EOL
2.2 KiB
Text
/*
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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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import { isValidTraceId } from '@opentelemetry/api';
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import { SamplingDecision } from '../Sampler';
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/** Sampler that samples a given fraction of traces based of trace id deterministically. */
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var TraceIdRatioBasedSampler = /** @class */ (function () {
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function TraceIdRatioBasedSampler(_ratio) {
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if (_ratio === void 0) { _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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TraceIdRatioBasedSampler.prototype.shouldSample = function (context, traceId) {
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return {
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decision: isValidTraceId(traceId) && this._accumulate(traceId) < this._upperBound
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? SamplingDecision.RECORD_AND_SAMPLED
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: SamplingDecision.NOT_RECORD,
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};
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};
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TraceIdRatioBasedSampler.prototype.toString = function () {
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return "TraceIdRatioBased{" + this._ratio + "}";
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};
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TraceIdRatioBasedSampler.prototype._normalize = function (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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TraceIdRatioBasedSampler.prototype._accumulate = function (traceId) {
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var accumulation = 0;
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for (var i = 0; i < traceId.length / 8; i++) {
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var pos = i * 8;
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var 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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return TraceIdRatioBasedSampler;
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}());
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export { TraceIdRatioBasedSampler };
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//# sourceMappingURL=TraceIdRatioBasedSampler.js.map |