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Create an OpenTelemetry link instead of setting parent #53

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Merged
virajmehta merged 1 commit into from
Jan 8, 2026
Merged

Create an OpenTelemetry link instead of setting parent #53

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10 changes: 6 additions & 4 deletions src/worker.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -287,14 +287,16 @@ impl Worker {
attempt = task.attempt,
);

// Extract and set parent trace context from headers (for distributed tracing)
// Extract and add a trace link to the context from headers (for distributed tracing)
// We don't set the parent, since a task can be executed multiple times
// long after the original span from headers (e.g. an autopilot-api HTTP request)
// finishes.
#[cfg(feature = "telemetry")]
if let Some(ref headers) = task.headers {
use opentelemetry::trace::TraceContextExt;
use tracing_opentelemetry::OpenTelemetrySpanExt;
let parent_cx = crate::telemetry::extract_trace_context(headers);
if let Err(e) = span.set_parent(parent_cx) {
tracing::error!("Failed to update OpenTelemetry span {e:?}");
}
span.add_link(parent_cx.span().span_context().clone());
}

Self::execute_task_inner(
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