{"version":3,"file":"traceLinks.js","sources":["../../../src/utils/traceLinks.ts"],"sourcesContent":["import type { DurableObjectStorage } from '@cloudflare/workers-types';\nimport { TraceFlags } from '@opentelemetry/api';\nimport type { SpanLink } from '@sentry/core';\nimport { debug, getActiveSpan, SEMANTIC_LINK_ATTRIBUTE_LINK_TYPE, spanIsSampled } from '@sentry/core';\nimport { DEBUG_BUILD } from '../debug-build';\n\n/** Storage key prefix for the span context that links consecutive method invocations */\nconst SENTRY_TRACE_LINK_KEY_PREFIX = '__SENTRY_TRACE_LINK__';\n\n/** Stored span context for creating span links */\nexport interface StoredSpanContext {\n  traceId: string;\n  spanId: string;\n  sampled: boolean;\n}\n\n/**\n * Gets the storage key for a specific method's trace link.\n */\nexport function getTraceLinkKey(methodName: string): string {\n  return `${SENTRY_TRACE_LINK_KEY_PREFIX}${methodName}`;\n}\n\n/**\n * Stores the current span context in Durable Object storage for trace linking.\n * Uses the original uninstrumented storage to avoid creating spans for internal operations.\n * Errors are silently ignored to prevent internal storage failures from propagating to user code.\n */\nexport function storeSpanContext(originalStorage: DurableObjectStorage, methodName: string): void {\n  try {\n    const activeSpan = getActiveSpan();\n    if (activeSpan) {\n      const spanContext = activeSpan.spanContext();\n      const storedContext: StoredSpanContext = {\n        traceId: spanContext.traceId,\n        spanId: spanContext.spanId,\n        sampled: spanIsSampled(activeSpan),\n      };\n\n      originalStorage.kv.put(getTraceLinkKey(methodName), storedContext);\n    }\n  } catch (error) {\n    // Silently ignore storage errors to prevent internal failures from affecting user code\n    DEBUG_BUILD && debug.log(`[CloudflareClient] Error storing span context for method ${methodName}`, error);\n  }\n}\n\n/**\n * Retrieves a stored span context from Durable Object storage.\n * Errors are silently ignored to prevent internal storage failures from propagating to user code.\n */\nexport function getStoredSpanContext(\n  originalStorage: DurableObjectStorage,\n  methodName: string,\n): StoredSpanContext | undefined {\n  try {\n    return originalStorage.kv.get<StoredSpanContext>(getTraceLinkKey(methodName));\n  } catch (error) {\n    // Silently ignore storage errors to prevent internal failures from affecting user code\n    DEBUG_BUILD && debug.log(`[CloudflareClient] Error retrieving span context for method ${methodName}`, error);\n    return undefined;\n  }\n}\n\n/**\n * Builds span links from a stored span context.\n */\nexport function buildSpanLinks(storedContext: StoredSpanContext): SpanLink[] {\n  return [\n    {\n      context: {\n        traceId: storedContext.traceId,\n        spanId: storedContext.spanId,\n        traceFlags: storedContext.sampled ? TraceFlags.SAMPLED : TraceFlags.NONE,\n      },\n      attributes: {\n        [SEMANTIC_LINK_ATTRIBUTE_LINK_TYPE]: 'previous_trace',\n      },\n    },\n  ];\n}\n"],"names":[],"mappings":";;;;AAOA,MAAM,4BAAA,GAA+B,uBAAA;AAY9B,SAAS,gBAAgB,UAAA,EAA4B;AAC1D,EAAA,OAAO,CAAA,EAAG,4BAA4B,CAAA,EAAG,UAAU,CAAA,CAAA;AACrD;AAOO,SAAS,gBAAA,CAAiB,iBAAuC,UAAA,EAA0B;AAChG,EAAA,IAAI;AACF,IAAA,MAAM,aAAa,aAAA,EAAc;AACjC,IAAA,IAAI,UAAA,EAAY;AACd,MAAA,MAAM,WAAA,GAAc,WAAW,WAAA,EAAY;AAC3C,MAAA,MAAM,aAAA,GAAmC;AAAA,QACvC,SAAS,WAAA,CAAY,OAAA;AAAA,QACrB,QAAQ,WAAA,CAAY,MAAA;AAAA,QACpB,OAAA,EAAS,cAAc,UAAU;AAAA,OACnC;AAEA,MAAA,eAAA,CAAgB,EAAA,CAAG,GAAA,CAAI,eAAA,CAAgB,UAAU,GAAG,aAAa,CAAA;AAAA,IACnE;AAAA,EACF,SAAS,KAAA,EAAO;AAEd,IAAA,WAAA,IAAe,KAAA,CAAM,GAAA,CAAI,CAAA,yDAAA,EAA4D,UAAU,IAAI,KAAK,CAAA;AAAA,EAC1G;AACF;AAMO,SAAS,oBAAA,CACd,iBACA,UAAA,EAC+B;AAC/B,EAAA,IAAI;AACF,IAAA,OAAO,eAAA,CAAgB,EAAA,CAAG,GAAA,CAAuB,eAAA,CAAgB,UAAU,CAAC,CAAA;AAAA,EAC9E,SAAS,KAAA,EAAO;AAEd,IAAA,WAAA,IAAe,KAAA,CAAM,GAAA,CAAI,CAAA,4DAAA,EAA+D,UAAU,IAAI,KAAK,CAAA;AAC3G,IAAA,OAAO,MAAA;AAAA,EACT;AACF;AAKO,SAAS,eAAe,aAAA,EAA8C;AAC3E,EAAA,OAAO;AAAA,IACL;AAAA,MACE,OAAA,EAAS;AAAA,QACP,SAAS,aAAA,CAAc,OAAA;AAAA,QACvB,QAAQ,aAAA,CAAc,MAAA;AAAA,QACtB,UAAA,EAAY,aAAA,CAAc,OAAA,GAAU,UAAA,CAAW,UAAU,UAAA,CAAW;AAAA,OACtE;AAAA,MACA,UAAA,EAAY;AAAA,QACV,CAAC,iCAAiC,GAAG;AAAA;AACvC;AACF,GACF;AACF;;;;"}