@opentelemetry/sdk-trace-base
Version:
86 lines • 3.16 kB
JavaScript
/*
* Copyright The OpenTelemetry 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
*
* https://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.
*/
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
import { ExportResultCode } from '@opentelemetry/core';
/**
* This class can be used for testing purposes. It stores the exported spans
* in a list in memory that can be retrieved using the `getFinishedSpans()`
* method.
*/
var InMemorySpanExporter = /** @class */ (function () {
function InMemorySpanExporter() {
this._finishedSpans = [];
/**
* Indicates if the exporter has been "shutdown."
* When false, exported spans will not be stored in-memory.
*/
this._stopped = false;
}
InMemorySpanExporter.prototype.export = function (spans, resultCallback) {
var _a;
if (this._stopped)
return resultCallback({
code: ExportResultCode.FAILED,
error: new Error('Exporter has been stopped'),
});
(_a = this._finishedSpans).push.apply(_a, __spreadArray([], __read(spans), false));
setTimeout(function () { return resultCallback({ code: ExportResultCode.SUCCESS }); }, 0);
};
InMemorySpanExporter.prototype.shutdown = function () {
this._stopped = true;
this._finishedSpans = [];
return this.forceFlush();
};
/**
* Exports any pending spans in the exporter
*/
InMemorySpanExporter.prototype.forceFlush = function () {
return Promise.resolve();
};
InMemorySpanExporter.prototype.reset = function () {
this._finishedSpans = [];
};
InMemorySpanExporter.prototype.getFinishedSpans = function () {
return this._finishedSpans;
};
return InMemorySpanExporter;
}());
export { InMemorySpanExporter };
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