@opencensus/core
Version:
OpenCensus is a toolkit for collecting application performance and behavior data.
38 lines • 1.24 kB
JavaScript
;
/**
* Copyright 2019, OpenCensus Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.noopPropagation = void 0;
const crypto = require("crypto");
const uuid = require("uuid");
/** No-op implementation of Propagation */
class NoopPropagation {
extract(getter) {
return null;
}
inject(setter, spanContext) { }
generate() {
return {
traceId: uuid
.v4()
.split('-')
.join(''),
spanId: crypto.randomBytes(8).toString('hex'),
};
}
}
exports.noopPropagation = new NoopPropagation();
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