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24 lines
1.1 KiB
TypeScript
24 lines
1.1 KiB
TypeScript
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import { SpanAttributes } from './attributes';
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import { SpanContext } from './span_context';
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/**
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* A pointer from the current {@link Span} to another span in the same trace or
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* in a different trace.
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* Few examples of Link usage.
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* 1. Batch Processing: A batch of elements may contain elements associated
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* with one or more traces/spans. Since there can only be one parent
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* SpanContext, Link is used to keep reference to SpanContext of all
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* elements in the batch.
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* 2. Public Endpoint: A SpanContext in incoming client request on a public
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* endpoint is untrusted from service provider perspective. In such case it
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* is advisable to start a new trace with appropriate sampling decision.
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* However, it is desirable to associate incoming SpanContext to new trace
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* initiated on service provider side so two traces (from Client and from
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* Service Provider) can be correlated.
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*/
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export interface Link {
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/** The {@link SpanContext} of a linked span. */
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context: SpanContext;
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/** A set of {@link SpanAttributes} on the link. */
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attributes?: SpanAttributes;
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}
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//# sourceMappingURL=link.d.ts.map
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