@opentelemetry/tracing
Version:
OpenTelemetry Tracing
69 lines • 2.63 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.
*/
import { globalErrorHandler } from '@opentelemetry/core';
/**
* Implementation of the {@link SpanProcessor} that simply forwards all
* received events to a list of {@link SpanProcessor}s.
*/
var MultiSpanProcessor = /** @class */ (function () {
function MultiSpanProcessor(_spanProcessors) {
this._spanProcessors = _spanProcessors;
}
MultiSpanProcessor.prototype.forceFlush = function () {
var promises = [];
for (var _i = 0, _a = this._spanProcessors; _i < _a.length; _i++) {
var spanProcessor = _a[_i];
promises.push(spanProcessor.forceFlush());
}
return new Promise(function (resolve) {
Promise.all(promises)
.then(function () {
resolve();
})
.catch(function (error) {
globalErrorHandler(error || new Error('MultiSpanProcessor: forceFlush failed'));
resolve();
});
});
};
MultiSpanProcessor.prototype.onStart = function (span, context) {
for (var _i = 0, _a = this._spanProcessors; _i < _a.length; _i++) {
var spanProcessor = _a[_i];
spanProcessor.onStart(span, context);
}
};
MultiSpanProcessor.prototype.onEnd = function (span) {
for (var _i = 0, _a = this._spanProcessors; _i < _a.length; _i++) {
var spanProcessor = _a[_i];
spanProcessor.onEnd(span);
}
};
MultiSpanProcessor.prototype.shutdown = function () {
var promises = [];
for (var _i = 0, _a = this._spanProcessors; _i < _a.length; _i++) {
var spanProcessor = _a[_i];
promises.push(spanProcessor.shutdown());
}
return new Promise(function (resolve, reject) {
Promise.all(promises).then(function () {
resolve();
}, reject);
});
};
return MultiSpanProcessor;
}());
export { MultiSpanProcessor };
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