refactor(sandbox): migrate SDK setup to official startBrowserSdk#346
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joaquin-diaz merged 7 commits intoJul 16, 2026
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| // Batch processor settings shared by the traces and logs exporters. Passing | ||
| // this alongside `exportConfig` makes the SDK append a batching OTLP exporter | ||
| // after our custom processors below. | ||
| const BATCH_PROCESSOR_CONFIG = { |
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Do we have a type for this?
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Indeed there is TracesConfig['batchProcessorConfig']
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…ndbox_start_browser_sdk # Conflicts: # package-lock.json # sandbox/package.json
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Which problem is this PR solving?
Replace the hand-wired
WebTracerProvider/LoggerProvidersetup in thesandbox with the official
@opentelemetry/browser-sdkstartBrowserSdkentry point, keeping the instrumented behavior identical:
exporters, via traces.processors / logs.processors
batchProcessorConfig (maxExportBatchSize 10, scheduledDelayMillis 1000)
explicitly to reproduce WebTracerProvider.register() defaults, so
fetch/XHR context propagation and header injection keep working
QA
npm run devis still showcasing that the SDK is still loaded properly and reporting the starting the same instrumentations.github.iodeployment of the sandbox underhttps://open-telemetry.github.io/opentelemetry-browser/will be the followup to QA the changeDecorative code snippet has also been updated but with the goal of not being exhaustive.
Follow up PR
I plan to work on a small Mock Service Worker like https://www.npmjs.com/package/msw to showcase how payloads are sent to intake. I will however discuss about it with the SIG to see if there is traction about this.