Function withSpan

withSpan<T>(
    name: string,
    attributes: Record<string, string | number | boolean | undefined>,
    fn: () => Promise<T>,
): Promise<T>
Execute a function within an OpenTelemetry span. If @opentelemetry/api is not installed, executes the function directly (no-op).
Type Parameters
- T
Parameters
- name: string
  Span name (e.g., 'adcp.mcp.call_tool')
- attributes: Record<string, string | number | boolean | undefined>
  Span attributes
- fn: () => Promise<T>
  Async function to execute within the span
Returns Promise<T>
The result of fn()
- Defined in src/lib/observability/tracing.ts:66