Marc Mintel
5397309103
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63 lines
2.5 KiB
Plaintext
63 lines
2.5 KiB
Plaintext
import { HttpInstrumentationConfig } from './types';
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import { InstrumentationBase, InstrumentationNodeModuleDefinition } from '@opentelemetry/instrumentation';
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/**
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* `node:http` and `node:https` instrumentation for OpenTelemetry
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*/
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export declare class HttpInstrumentation extends InstrumentationBase<HttpInstrumentationConfig> {
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/** keep track on spans not ended */
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private readonly _spanNotEnded;
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private _headerCapture;
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private _oldHttpServerDurationHistogram;
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private _stableHttpServerDurationHistogram;
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private _oldHttpClientDurationHistogram;
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private _stableHttpClientDurationHistogram;
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private _semconvStability;
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constructor(config?: HttpInstrumentationConfig);
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protected _updateMetricInstruments(): void;
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private _recordServerDuration;
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private _recordClientDuration;
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setConfig(config?: HttpInstrumentationConfig): void;
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init(): [
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InstrumentationNodeModuleDefinition,
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InstrumentationNodeModuleDefinition
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];
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private _getHttpInstrumentation;
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private _getHttpsInstrumentation;
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/**
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* Creates spans for incoming requests, restoring spans' context if applied.
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*/
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private _getPatchIncomingRequestFunction;
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/**
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* Creates spans for outgoing requests, sending spans' context for distributed
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* tracing.
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*/
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private _getPatchOutgoingRequestFunction;
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private _getPatchOutgoingGetFunction;
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/** Patches HTTPS outgoing requests */
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private _getPatchHttpsOutgoingRequestFunction;
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private _setDefaultOptions;
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/** Patches HTTPS outgoing get requests */
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private _getPatchHttpsOutgoingGetFunction;
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/**
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* Attach event listeners to a client request to end span and add span attributes.
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*
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* @param request The original request object.
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* @param span representing the current operation
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* @param startTime representing the start time of the request to calculate duration in Metric
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* @param oldMetricAttributes metric attributes for old semantic conventions
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* @param stableMetricAttributes metric attributes for new semantic conventions
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*/
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private _traceClientRequest;
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private _incomingRequestFunction;
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private _outgoingRequestFunction;
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private _onServerResponseFinish;
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private _onOutgoingRequestError;
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private _onServerResponseError;
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private _startHttpSpan;
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private _closeHttpSpan;
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private _callResponseHook;
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private _callRequestHook;
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private _callStartSpanHook;
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private _createHeaderCapture;
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}
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//# sourceMappingURL=http.d.ts.map |