Function storeSpanContext

packages/cloudflare/src/utils/traceLinks.ts:29–46

(originalStorage: DurableObjectStorage, methodName: string)

 * Errors are silently ignored to prevent internal storage failures from propagating to user code.
 */
export function storeSpanContext(originalStorage: DurableObjectStorage, methodName: string): void {
  try {
    const activeSpan = getActiveSpan();
    if (activeSpan) {
      const spanContext = activeSpan.spanContext();
      const storedContext: StoredSpanContext = {
        traceId: spanContext.traceId,
        spanId: spanContext.spanId,
        sampled: spanIsSampled(activeSpan),
      };

      originalStorage.kv.put(getTraceLinkKey(methodName), storedContext);
    }
  } catch (error) {
    // Silently ignore storage errors to prevent internal failures from affecting user code
    DEBUG_BUILD && debug.log(`[CloudflareClient] Error storing span context for method ${methodName}`, error);
  }
}

/**
 * Retrieves a stored span context from Durable Object storage.