Marc Mintel
5397309103
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100 lines
4.0 KiB
Plaintext
100 lines
4.0 KiB
Plaintext
/*
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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 { merge } from '@opentelemetry/core';
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import { defaultResource } from '@opentelemetry/resources';
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import { Tracer } from './Tracer';
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import { loadDefaultConfig } from './config';
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import { MultiSpanProcessor } from './MultiSpanProcessor';
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import { reconfigureLimits } from './utility';
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export var ForceFlushState;
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(function (ForceFlushState) {
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ForceFlushState[ForceFlushState["resolved"] = 0] = "resolved";
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ForceFlushState[ForceFlushState["timeout"] = 1] = "timeout";
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ForceFlushState[ForceFlushState["error"] = 2] = "error";
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ForceFlushState[ForceFlushState["unresolved"] = 3] = "unresolved";
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})(ForceFlushState || (ForceFlushState = {}));
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/**
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* This class represents a basic tracer provider which platform libraries can extend
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*/
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export class BasicTracerProvider {
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_config;
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_tracers = new Map();
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_resource;
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_activeSpanProcessor;
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constructor(config = {}) {
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const mergedConfig = merge({}, loadDefaultConfig(), reconfigureLimits(config));
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this._resource = mergedConfig.resource ?? defaultResource();
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this._config = Object.assign({}, mergedConfig, {
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resource: this._resource,
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});
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const spanProcessors = [];
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if (config.spanProcessors?.length) {
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spanProcessors.push(...config.spanProcessors);
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}
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this._activeSpanProcessor = new MultiSpanProcessor(spanProcessors);
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}
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getTracer(name, version, options) {
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const key = `${name}@${version || ''}:${options?.schemaUrl || ''}`;
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if (!this._tracers.has(key)) {
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this._tracers.set(key, new Tracer({ name, version, schemaUrl: options?.schemaUrl }, this._config, this._resource, this._activeSpanProcessor));
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}
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// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
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return this._tracers.get(key);
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}
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forceFlush() {
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const timeout = this._config.forceFlushTimeoutMillis;
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const promises = this._activeSpanProcessor['_spanProcessors'].map((spanProcessor) => {
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return new Promise(resolve => {
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let state;
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const timeoutInterval = setTimeout(() => {
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resolve(new Error(`Span processor did not completed within timeout period of ${timeout} ms`));
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state = ForceFlushState.timeout;
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}, timeout);
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spanProcessor
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.forceFlush()
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.then(() => {
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clearTimeout(timeoutInterval);
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if (state !== ForceFlushState.timeout) {
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state = ForceFlushState.resolved;
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resolve(state);
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}
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})
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.catch(error => {
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clearTimeout(timeoutInterval);
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state = ForceFlushState.error;
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resolve(error);
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});
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});
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});
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return new Promise((resolve, reject) => {
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Promise.all(promises)
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.then(results => {
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const errors = results.filter(result => result !== ForceFlushState.resolved);
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if (errors.length > 0) {
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reject(errors);
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}
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else {
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resolve();
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}
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})
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.catch(error => reject([error]));
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});
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}
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shutdown() {
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return this._activeSpanProcessor.shutdown();
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}
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}
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//# sourceMappingURL=BasicTracerProvider.js.map |