feat(core): Deprecate Span.transaction in favor of getRootSpan
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Lms24
changed the title
Span.tranasction in favor of getRootSpanSpan.transaction in favor of getRootSpan
lforst
approved these changes
Jan 10, 2024
| @@ -66,6 +66,8 @@ export class Transaction extends SpanClass implements TransactionInterface { | |||
| this._trimEnd = transactionContext.trimEnd; | |||
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| // this is because transactions are also spans, and spans have a transaction pointer | |||
| // TODO (v8): Replace this with another way to set the root span | |||
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Is there even a todo for v8 here? Won't we get rid of the transaction class?
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Hmm I mean we somehow still need to construct a transaction for the event payload so I guess it's not gonna vanish completely. We'll just need some way to set and find the root span/txn of a span in v8.
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This PR deprecates the
transactionfield on theSpaninterface and class. Instead, we'll store the span hierarchy in a different format external to the span class. In node-experimental, we use a WeakMap referencing the parent span as a data structure which we might need to generally do in v8. This, however, is a breaking change, so for now we deprecate the field but use it in the replacement utility function for v7.Replacing most reads of
span.transactionwas fairly easy - only setting the root span is still done on the deprecated field.