[{"data":1,"prerenderedAt":3319},["ShallowReactive",2],{"navigation_docs":3,"-integrate-frameworks-sveltekit":598,"-integrate-frameworks-sveltekit-surround":3314},[4,35,85,138,318,453,475,534,573],{"title":5,"path":6,"stem":7,"children":8,"page":34},"Start","\u002Fstart","1.start",[9,14,19,24,29],{"title":10,"path":11,"stem":12,"icon":13},"Introduction","\u002Fstart\u002Fintroduction","1.start\u002F1.introduction","i-lucide-info",{"title":15,"path":16,"stem":17,"icon":18},"Why start with evlog","\u002Fstart\u002Fwhy-evlog","1.start\u002F2.why-evlog","i-lucide-rocket",{"title":20,"path":21,"stem":22,"icon":23},"Installation","\u002Fstart\u002Finstallation","1.start\u002F3.installation","i-lucide-download",{"title":25,"path":26,"stem":27,"icon":28},"Quick Start","\u002Fstart\u002Fquick-start","1.start\u002F4.quick-start","i-lucide-zap",{"title":30,"path":31,"stem":32,"icon":33},"Choose your logger","\u002Fstart\u002Ftypescript-logging-library","1.start\u002F5.typescript-logging-library","i-lucide-file-code",false,{"title":36,"path":37,"stem":38,"children":39,"page":34},"Learn","\u002Flearn","2.learn",[40,45,50,55,60,65,70,75,80],{"title":41,"path":42,"stem":43,"icon":44},"Overview","\u002Flearn\u002Foverview","2.learn\u002F0.overview","i-lucide-list",{"title":46,"path":47,"stem":48,"icon":49},"Simple Logging","\u002Flearn\u002Fsimple-logging","2.learn\u002F1.simple-logging","i-lucide-terminal",{"title":51,"path":52,"stem":53,"icon":54},"Wide Events","\u002Flearn\u002Fwide-events","2.learn\u002F2.wide-events","i-lucide-layers",{"title":56,"path":57,"stem":58,"icon":59},"Structured Errors","\u002Flearn\u002Fstructured-errors","2.learn\u002F3.structured-errors","i-lucide-shield-alert",{"title":61,"path":62,"stem":63,"icon":64},"Lifecycle","\u002Flearn\u002Flifecycle","2.learn\u002F4.lifecycle","i-lucide-arrow-right-left",{"title":66,"path":67,"stem":68,"icon":69},"Sampling","\u002Flearn\u002Fsampling","2.learn\u002F5.sampling","i-lucide-filter",{"title":71,"path":72,"stem":73,"icon":74},"Auto-Redaction","\u002Flearn\u002Fredaction","2.learn\u002F6.redaction","i-lucide-eye-off",{"title":76,"path":77,"stem":78,"icon":79},"Typed Fields","\u002Flearn\u002Ftyped-fields","2.learn\u002F7.typed-fields","i-simple-icons-typescript",{"title":81,"path":82,"stem":83,"icon":84},"Catalogs","\u002Flearn\u002Fcatalogs","2.learn\u002F8.catalogs","i-lucide-book-open",{"title":86,"path":87,"stem":88,"children":89,"page":34},"CLI","\u002Fcli","3.cli",[90,93,98,103,108,113,118,123,128,133],{"title":41,"path":91,"stem":92,"icon":49},"\u002Fcli\u002Foverview","3.cli\u002F0.overview",{"title":94,"path":95,"stem":96,"icon":97},"init","\u002Fcli\u002Finit","3.cli\u002F1.init","i-lucide-wand-sparkles",{"title":99,"path":100,"stem":101,"icon":102},"map","\u002Fcli\u002Fmap","3.cli\u002F2.map","i-lucide-radar",{"title":104,"path":105,"stem":106,"icon":107},"Rules","\u002Fcli\u002Frules","3.cli\u002F3.rules","i-lucide-list-checks",{"title":109,"path":110,"stem":111,"icon":112},"Scoring","\u002Fcli\u002Fscoring","3.cli\u002F4.scoring","i-lucide-gauge",{"title":114,"path":115,"stem":116,"icon":117},"CI","\u002Fcli\u002Fci","3.cli\u002F5.ci","i-lucide-git-pull-request",{"title":119,"path":120,"stem":121,"icon":122},"doctor","\u002Fcli\u002Fdoctor","3.cli\u002F6.doctor","i-lucide-stethoscope",{"title":124,"path":125,"stem":126,"icon":127},"telemetry","\u002Fcli\u002Ftelemetry","3.cli\u002F7.telemetry","i-lucide-bar-chart-3",{"title":129,"path":130,"stem":131,"icon":132},"agents","\u002Fcli\u002Fagents","3.cli\u002F8.agents","i-lucide-bot",{"title":134,"path":135,"stem":136,"icon":137},"Observability Score","\u002Fcli\u002Fobservability-score","3.cli\u002F9.observability-score","i-lucide-activity",{"title":139,"path":140,"stem":141,"children":142,"page":34},"Integrate","\u002Fintegrate","4.integrate",[143,147,230],{"title":41,"path":144,"stem":145,"icon":146},"\u002Fintegrate\u002Foverview","4.integrate\u002F0.overview","i-lucide-plug",{"title":148,"path":149,"stem":150,"children":151,"page":34},"Adapters","\u002Fintegrate\u002Fadapters","4.integrate\u002Fadapters",[152,155,185,210],{"title":41,"path":153,"stem":154,"icon":44},"\u002Fintegrate\u002Fadapters\u002Foverview","4.integrate\u002Fadapters\u002F01.overview",{"title":156,"path":157,"stem":158,"children":159,"page":34},"Cloud","\u002Fintegrate\u002Fadapters\u002Fcloud","4.integrate\u002Fadapters\u002Fcloud",[160,165,170,175,180],{"title":161,"path":162,"stem":163,"icon":164},"Axiom","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Faxiom","4.integrate\u002Fadapters\u002Fcloud\u002F01.axiom","i-custom-axiom",{"title":166,"path":167,"stem":168,"icon":169},"PostHog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fposthog","4.integrate\u002Fadapters\u002Fcloud\u002F02.posthog","i-simple-icons-posthog",{"title":171,"path":172,"stem":173,"icon":174},"Sentry","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fsentry","4.integrate\u002Fadapters\u002Fcloud\u002F03.sentry","i-simple-icons-sentry",{"title":176,"path":177,"stem":178,"icon":179},"Better Stack","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fbetter-stack","4.integrate\u002Fadapters\u002Fcloud\u002F04.better-stack","i-simple-icons-betterstack",{"title":181,"path":182,"stem":183,"icon":184},"Datadog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fdatadog","4.integrate\u002Fadapters\u002Fcloud\u002F05.datadog","i-simple-icons-datadog",{"title":186,"path":187,"stem":188,"children":189,"page":34},"Cloud or Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fhybrid","4.integrate\u002Fadapters\u002Fhybrid",[190,195,200,205],{"title":191,"path":192,"stem":193,"icon":194},"Grafana Loki","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Floki","4.integrate\u002Fadapters\u002Fhybrid\u002F01.loki","i-simple-icons-grafana",{"title":196,"path":197,"stem":198,"icon":199},"ClickHouse","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fclickhouse","4.integrate\u002Fadapters\u002Fhybrid\u002F02.clickhouse","i-simple-icons-clickhouse",{"title":201,"path":202,"stem":203,"icon":204},"OTLP","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fotlp","4.integrate\u002Fadapters\u002Fhybrid\u002F03.otlp","i-simple-icons-opentelemetry",{"title":206,"path":207,"stem":208,"icon":209},"HyperDX","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fhyperdx","4.integrate\u002Fadapters\u002Fhybrid\u002F04.hyperdx","i-custom-hyperdx",{"title":211,"path":212,"stem":213,"children":214,"page":34},"Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fself-hosted","4.integrate\u002Fadapters\u002Fself-hosted",[215,220,225],{"title":216,"path":217,"stem":218,"icon":219},"File System","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Ffs","4.integrate\u002Fadapters\u002Fself-hosted\u002F01.fs","i-lucide-hard-drive",{"title":221,"path":222,"stem":223,"icon":224},"NuxtHub","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fnuxthub","4.integrate\u002Fadapters\u002Fself-hosted\u002F02.nuxthub","i-simple-icons-nuxt",{"title":226,"path":227,"stem":228,"icon":229},"Memory","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fmemory","4.integrate\u002Fadapters\u002Fself-hosted\u002F03.memory","i-lucide-cpu",{"title":231,"path":232,"stem":233,"children":234,"page":34},"Frameworks","\u002Fintegrate\u002Fframeworks","4.integrate\u002Fframeworks",[235,239,244,249,254,259,264,269,274,279,284,289,294,299,303,308,313],{"title":41,"path":236,"stem":237,"icon":238},"\u002Fintegrate\u002Fframeworks\u002Foverview","4.integrate\u002Fframeworks\u002F00.overview","i-lucide-layout-grid",{"title":240,"path":241,"stem":242,"icon":243},"Nuxt","\u002Fintegrate\u002Fframeworks\u002Fnuxt","4.integrate\u002Fframeworks\u002F01.nuxt","i-simple-icons-nuxtdotjs",{"title":245,"path":246,"stem":247,"icon":248},"Next.js","\u002Fintegrate\u002Fframeworks\u002Fnextjs","4.integrate\u002Fframeworks\u002F02.nextjs","i-simple-icons-nextdotjs",{"title":250,"path":251,"stem":252,"icon":253},"SvelteKit","\u002Fintegrate\u002Fframeworks\u002Fsveltekit","4.integrate\u002Fframeworks\u002F03.sveltekit","i-simple-icons-svelte",{"title":255,"path":256,"stem":257,"icon":258},"Nitro","\u002Fintegrate\u002Fframeworks\u002Fnitro","4.integrate\u002Fframeworks\u002F04.nitro","i-custom-nitro",{"title":260,"path":261,"stem":262,"icon":263},"TanStack Start","\u002Fintegrate\u002Fframeworks\u002Ftanstack-start","4.integrate\u002Fframeworks\u002F05.tanstack-start","i-custom-tanstack",{"title":265,"path":266,"stem":267,"icon":268},"NestJS","\u002Fintegrate\u002Fframeworks\u002Fnestjs","4.integrate\u002Fframeworks\u002F06.nestjs","i-simple-icons-nestjs",{"title":270,"path":271,"stem":272,"icon":273},"Express","\u002Fintegrate\u002Fframeworks\u002Fexpress","4.integrate\u002Fframeworks\u002F07.express","i-simple-icons-express",{"title":275,"path":276,"stem":277,"icon":278},"Hono","\u002Fintegrate\u002Fframeworks\u002Fhono","4.integrate\u002Fframeworks\u002F08.hono","i-simple-icons-hono",{"title":280,"path":281,"stem":282,"icon":283},"Fastify","\u002Fintegrate\u002Fframeworks\u002Ffastify","4.integrate\u002Fframeworks\u002F09.fastify","i-simple-icons-fastify",{"title":285,"path":286,"stem":287,"icon":288},"Elysia","\u002Fintegrate\u002Fframeworks\u002Felysia","4.integrate\u002Fframeworks\u002F10.elysia","i-custom-elysia",{"title":290,"path":291,"stem":292,"icon":293},"React Router","\u002Fintegrate\u002Fframeworks\u002Freact-router","4.integrate\u002Fframeworks\u002F11.react-router","i-custom-reactrouter",{"title":295,"path":296,"stem":297,"icon":298},"Cloudflare Workers","\u002Fintegrate\u002Fframeworks\u002Fcloudflare-workers","4.integrate\u002Fframeworks\u002F12.cloudflare-workers","i-simple-icons-cloudflare",{"title":300,"path":301,"stem":302,"icon":79},"Standalone","\u002Fintegrate\u002Fframeworks\u002Fstandalone","4.integrate\u002Fframeworks\u002F13.standalone",{"title":304,"path":305,"stem":306,"icon":307},"Astro","\u002Fintegrate\u002Fframeworks\u002Fastro","4.integrate\u002Fframeworks\u002F14.astro","i-simple-icons-astro",{"title":309,"path":310,"stem":311,"icon":312},"oRPC","\u002Fintegrate\u002Fframeworks\u002Forpc","4.integrate\u002Fframeworks\u002F15.orpc","i-lucide-network",{"title":314,"path":315,"stem":316,"icon":317},"AWS Lambda","\u002Fintegrate\u002Fframeworks\u002Faws-lambda","4.integrate\u002Fframeworks\u002F16.aws-lambda","i-custom-lambda",{"title":319,"path":320,"stem":321,"children":322,"page":34},"Use Cases","\u002Fuse-cases","5.use-cases",[323,326,331,359,386,418,439,444,449],{"title":41,"path":324,"stem":325,"icon":107},"\u002Fuse-cases\u002Foverview","5.use-cases\u002F0.overview",{"title":327,"path":328,"stem":329,"icon":330},"Client Logging","\u002Fuse-cases\u002Fclient-logging","5.use-cases\u002F1.client-logging","i-lucide-monitor",{"title":332,"icon":333,"path":334,"stem":335,"children":336,"page":34},"AI SDK","i-simple-icons-vercel","\u002Fuse-cases\u002Fai-sdk","5.use-cases\u002F2.ai-sdk",[337,340,345,350,355],{"title":41,"path":338,"stem":339,"icon":44},"\u002Fuse-cases\u002Fai-sdk\u002Foverview","5.use-cases\u002F2.ai-sdk\u002F01.overview",{"title":341,"path":342,"stem":343,"icon":344},"Usage","\u002Fuse-cases\u002Fai-sdk\u002Fusage","5.use-cases\u002F2.ai-sdk\u002F02.usage","i-lucide-code",{"title":346,"path":347,"stem":348,"icon":349},"Options","\u002Fuse-cases\u002Fai-sdk\u002Foptions","5.use-cases\u002F2.ai-sdk\u002F03.options","i-lucide-sliders",{"title":351,"path":352,"stem":353,"icon":354},"Metadata","\u002Fuse-cases\u002Fai-sdk\u002Fmetadata","5.use-cases\u002F2.ai-sdk\u002F04.metadata","i-lucide-database",{"title":356,"path":357,"stem":358,"icon":137},"Telemetry","\u002Fuse-cases\u002Fai-sdk\u002Ftelemetry","5.use-cases\u002F2.ai-sdk\u002F05.telemetry",{"title":360,"icon":361,"path":362,"stem":363,"children":364,"page":34},"Better Auth","i-simple-icons-betterauth","\u002Fuse-cases\u002Fbetter-auth","5.use-cases\u002F3.better-auth",[365,368,373,378,382],{"title":41,"path":366,"stem":367,"icon":44},"\u002Fuse-cases\u002Fbetter-auth\u002Foverview","5.use-cases\u002F3.better-auth\u002F01.overview",{"title":369,"path":370,"stem":371,"icon":372},"Identify User","\u002Fuse-cases\u002Fbetter-auth\u002Fidentify-user","5.use-cases\u002F3.better-auth\u002F02.identify-user","i-lucide-user-check",{"title":374,"path":375,"stem":376,"icon":377},"Middleware","\u002Fuse-cases\u002Fbetter-auth\u002Fmiddleware","5.use-cases\u002F3.better-auth\u002F03.middleware","i-lucide-shield",{"title":379,"path":380,"stem":381,"icon":330},"Client Sync","\u002Fuse-cases\u002Fbetter-auth\u002Fclient-sync","5.use-cases\u002F3.better-auth\u002F04.client-sync",{"title":383,"path":384,"stem":385,"icon":112},"Performance","\u002Fuse-cases\u002Fbetter-auth\u002Fperformance","5.use-cases\u002F3.better-auth\u002F05.performance",{"title":387,"icon":388,"path":389,"stem":390,"children":391,"page":34},"Audit Logs","i-lucide-shield-check","\u002Fuse-cases\u002Faudit","5.use-cases\u002F4.audit",[392,395,400,405,410,414],{"title":41,"path":393,"stem":394,"icon":44},"\u002Fuse-cases\u002Faudit\u002Foverview","5.use-cases\u002F4.audit\u002F01.overview",{"title":396,"path":397,"stem":398,"icon":399},"Schema","\u002Fuse-cases\u002Faudit\u002Fschema","5.use-cases\u002F4.audit\u002F02.schema","i-lucide-file-text",{"title":401,"path":402,"stem":403,"icon":404},"Recording","\u002Fuse-cases\u002Faudit\u002Frecording","5.use-cases\u002F4.audit\u002F03.recording","i-lucide-pen-line",{"title":406,"path":407,"stem":408,"icon":409},"Drains","\u002Fuse-cases\u002Faudit\u002Fpipeline","5.use-cases\u002F4.audit\u002F04.pipeline","i-lucide-link",{"title":411,"path":412,"stem":413,"icon":388},"Compliance","\u002Fuse-cases\u002Faudit\u002Fcompliance","5.use-cases\u002F4.audit\u002F05.compliance",{"title":415,"path":416,"stem":417,"icon":84},"Recipes","\u002Fuse-cases\u002Faudit\u002Frecipes","5.use-cases\u002F4.audit\u002F06.recipes",{"title":356,"icon":112,"path":419,"stem":420,"children":421,"page":34},"\u002Fuse-cases\u002Ftelemetry","5.use-cases\u002F4.telemetry",[422,425,430,435],{"title":41,"path":423,"stem":424,"icon":44},"\u002Fuse-cases\u002Ftelemetry\u002Foverview","5.use-cases\u002F4.telemetry\u002F01.overview",{"title":426,"path":427,"stem":428,"icon":429},"Setup","\u002Fuse-cases\u002Ftelemetry\u002Fsetup","5.use-cases\u002F4.telemetry\u002F02.setup","i-lucide-wrench",{"title":431,"path":432,"stem":433,"icon":434},"Ingest","\u002Fuse-cases\u002Ftelemetry\u002Fingest","5.use-cases\u002F4.telemetry\u002F03.ingest","i-lucide-server",{"title":436,"path":437,"stem":438,"icon":84},"Reference","\u002Fuse-cases\u002Ftelemetry\u002Freference","5.use-cases\u002F4.telemetry\u002F04.reference",{"title":440,"path":441,"stem":442,"icon":443},"Enrichers","\u002Fuse-cases\u002Fenrichers","5.use-cases\u002F5.enrichers","i-lucide-sparkles",{"title":445,"path":446,"stem":447,"icon":448},"eve","\u002Fuse-cases\u002Feve","5.use-cases\u002F5.eve","i-custom-eve",{"title":450,"path":451,"stem":452,"icon":434},"Node.js request logging","\u002Fuse-cases\u002Fstructured-logging-nodejs","5.use-cases\u002F6.structured-logging-nodejs",{"title":454,"path":455,"stem":456,"children":457,"page":34},"Libraries","\u002Flibraries","6.libraries",[458,462,467,470],{"title":41,"path":459,"stem":460,"icon":461},"\u002Flibraries\u002Foverview","6.libraries\u002F0.overview","i-lucide-package",{"title":463,"path":464,"stem":465,"icon":466},"Emitting Events","\u002Flibraries\u002Femitting","6.libraries\u002F1.emitting","i-lucide-radio",{"title":56,"path":468,"stem":469,"icon":59},"\u002Flibraries\u002Ferrors","6.libraries\u002F2.errors",{"title":471,"path":472,"stem":473,"icon":474},"Testing","\u002Flibraries\u002Ftesting","6.libraries\u002F3.testing","i-lucide-flask-conical",{"title":476,"path":477,"stem":478,"children":479,"page":34},"Extend","\u002Fextend","7.extend",[480,484,489,494,498,503,507,511,515,519,524,529],{"title":41,"path":481,"stem":482,"icon":483},"\u002Fextend\u002Foverview","7.extend\u002F0.overview","i-lucide-blocks",{"title":485,"path":486,"stem":487,"icon":488},"Stream","\u002Fextend\u002Fstream","7.extend\u002F1.stream","i-lucide-radio-tower",{"title":490,"path":491,"stem":492,"icon":493},"Custom framework","\u002Fextend\u002Fcustom-framework","7.extend\u002F10.custom-framework","i-lucide-puzzle",{"title":495,"path":496,"stem":497,"icon":488},"Diagnostics channel","\u002Fextend\u002Fdiagnostics-channel","7.extend\u002F11.diagnostics-channel",{"title":499,"path":500,"stem":501,"icon":502},"FS reader","\u002Fextend\u002Ffs-reader","7.extend\u002F2.fs-reader","i-lucide-folder-search",{"title":415,"path":504,"stem":505,"icon":506},"\u002Fextend\u002Fconsumer-recipes","7.extend\u002F3.consumer-recipes","i-lucide-chef-hat",{"title":508,"path":509,"stem":510,"icon":483},"Plugins","\u002Fextend\u002Fplugins","7.extend\u002F4.plugins",{"title":512,"path":513,"stem":514,"icon":443},"Custom enrichers","\u002Fextend\u002Fcustom-enrichers","7.extend\u002F5.custom-enrichers",{"title":516,"path":517,"stem":518,"icon":69},"Tail sampling","\u002Fextend\u002Ftail-sampling","7.extend\u002F6.tail-sampling",{"title":520,"path":521,"stem":522,"icon":523},"Identity headers","\u002Fextend\u002Fidentity-headers","7.extend\u002F7.identity-headers","i-lucide-fingerprint",{"title":525,"path":526,"stem":527,"icon":528},"Custom drains","\u002Fextend\u002Fcustom-drains","7.extend\u002F8.custom-drains","i-lucide-share-2",{"title":530,"path":531,"stem":532,"icon":533},"Drain pipeline","\u002Fextend\u002Fdrain-pipeline","7.extend\u002F9.drain-pipeline","i-lucide-workflow",{"title":436,"path":535,"stem":536,"children":537,"page":34},"\u002Freference","8.reference",[538,542,547,550,555,559,564,568],{"title":41,"path":539,"stem":540,"icon":541},"\u002Freference\u002Foverview","8.reference\u002F0.overview","i-lucide-book-marked",{"title":543,"path":544,"stem":545,"icon":546},"Configuration","\u002Freference\u002Fconfiguration","8.reference\u002F1.configuration","i-lucide-settings",{"title":383,"path":548,"stem":549,"icon":112},"\u002Freference\u002Fperformance","8.reference\u002F2.performance",{"title":551,"path":552,"stem":553,"icon":554},"Vite Plugin","\u002Freference\u002Fvite-plugin","8.reference\u002F3.vite-plugin","i-custom-vite",{"title":556,"path":557,"stem":558,"icon":388},"Best Practices","\u002Freference\u002Fbest-practices","8.reference\u002F4.best-practices",{"title":560,"path":561,"stem":562,"icon":563},"vs Other Loggers","\u002Freference\u002Fvs-other-loggers","8.reference\u002F5.vs-other-loggers","i-lucide-scale",{"title":565,"path":566,"stem":567,"icon":443},"Agent Skills","\u002Freference\u002Fagent-skills","8.reference\u002F6.agent-skills",{"title":569,"path":570,"stem":571,"icon":572},"Cost","\u002Freference\u002Fcost","8.reference\u002F7.cost","i-lucide-receipt",{"title":574,"path":575,"stem":576,"children":577,"page":34},"Compare","\u002Fcompare","9.compare",[578,582,586,590,594],{"title":579,"path":580,"stem":581,"icon":563},"evlog vs Pino","\u002Fcompare\u002Fpino","9.compare\u002F1.pino",{"title":583,"path":584,"stem":585,"icon":204},"evlog vs OpenTelemetry","\u002Fcompare\u002Fopentelemetry","9.compare\u002F2.opentelemetry",{"title":587,"path":588,"stem":589,"icon":563},"evlog vs LogTape","\u002Fcompare\u002Flogtape","9.compare\u002F3.logtape",{"title":591,"path":592,"stem":593,"icon":563},"evlog vs Winston: formats and request events","\u002Fcompare\u002Fwinston","9.compare\u002F4.winston",{"title":595,"path":596,"stem":597,"icon":563},"evlog vs Consola: reporters and request context","\u002Fcompare\u002Fconsola","9.compare\u002F5.consola",{"id":599,"title":250,"body":600,"description":3304,"extension":3305,"links":3306,"meta":3310,"navigation":3311,"path":251,"seo":3312,"stem":252,"__hash__":3313},"docs\u002F4.integrate\u002Fframeworks\u002F03.sveltekit.md",{"type":601,"value":602,"toc":3283},"minimark",[603,627,671,675,680,751,755,937,944,948,1006,1010,1110,1113,1116,1462,1465,1530,1533,1539,1720,1851,1866,1873,1884,2086,2090,2111,2371,2374,2431,2434,2444,2448,2451,2645,2649,2656,2875,2887,2891,2897,3009,3013,3023,3176,3180,3221,3229,3239,3243,3250,3279],[604,605,606,607,611,612,615,616,619,620,615,623,626],"p",{},"The ",[608,609,610],"code",{},"evlog\u002Fsveltekit"," adapter provides ",[608,613,614],{},"handle"," and ",[608,617,618],{},"handleError"," hooks that auto-create a request-scoped logger accessible via ",[608,621,622],{},"event.locals.log",[608,624,625],{},"useLogger()",", emitting a wide event when the response completes.",[628,629,632,635,657],"prompt",{":actions":630,"description":631,"icon":253},"[\"copy\",\"cursor\",\"claude\"]","Set up evlog in my SvelteKit app",[604,633,634],{},"Set up evlog in my SvelteKit app.",[636,637,638,642,645,648,651,654],"ul",{},[639,640,641],"li",{},"Install evlog: pnpm add evlog",[639,643,644],{},"Add evlog\u002Fvite plugin to vite.config.ts with service name (handles auto-init, debug stripping)",[639,646,647],{},"Export handle and handleError from evlog\u002Fsveltekit in hooks.server.ts",[639,649,650],{},"Access the logger via event.locals.log or useLogger() in routes and services",[639,652,653],{},"Use log.set() to accumulate context, throw createError() for structured errors",[639,655,656],{},"Wide events are auto-emitted when each request completes",[604,658,659,660,666,667],{},"Docs: ",[661,662,663],"a",{"href":663,"rel":664},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fframeworks\u002Fsveltekit",[665],"nofollow","\nAdapters: ",[661,668,669],{"href":669,"rel":670},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fadapters\u002Foverview",[665],[672,673,25],"h2",{"id":674},"quick-start",[676,677,679],"h3",{"id":678},"_1-install","1. Install",[681,682,683,708,722,736],"code-group",{},[684,685,691],"pre",{"className":686,"code":687,"filename":688,"language":689,"meta":690,"style":690},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog\n","pnpm","bash","",[608,692,693],{"__ignoreMap":690},[694,695,698,701,705],"span",{"class":696,"line":697},"line",1,[694,699,688],{"class":700},"sBMFI",[694,702,704],{"class":703},"sfazB"," add",[694,706,707],{"class":703}," evlog\n",[684,709,712],{"className":686,"code":710,"filename":711,"language":689,"meta":690,"style":690},"bun add evlog\n","bun",[608,713,714],{"__ignoreMap":690},[694,715,716,718,720],{"class":696,"line":697},[694,717,711],{"class":700},[694,719,704],{"class":703},[694,721,707],{"class":703},[684,723,726],{"className":686,"code":724,"filename":725,"language":689,"meta":690,"style":690},"yarn add evlog\n","yarn",[608,727,728],{"__ignoreMap":690},[694,729,730,732,734],{"class":696,"line":697},[694,731,725],{"class":700},[694,733,704],{"class":703},[694,735,707],{"class":703},[684,737,740],{"className":686,"code":738,"filename":739,"language":689,"meta":690,"style":690},"npm install evlog\n","npm",[608,741,742],{"__ignoreMap":690},[694,743,744,746,749],{"class":696,"line":697},[694,745,739],{"class":700},[694,747,748],{"class":703}," install",[694,750,707],{"class":703},[676,752,754],{"id":753},"_2-add-the-vite-plugin","2. Add the Vite plugin",[684,756,761],{"className":757,"code":758,"filename":759,"language":760,"meta":690,"style":690},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { sveltekit } from '@sveltejs\u002Fkit\u002Fvite'\nimport evlog from 'evlog\u002Fvite'\nimport { defineConfig } from 'vite'\n\nexport default defineConfig({\n  plugins: [\n    sveltekit(),\n    evlog({\n      service: 'my-api',\n    }),\n  ],\n})\n","vite.config.ts","typescript",[608,762,763,792,810,831,838,856,869,881,891,909,920,928],{"__ignoreMap":690},[694,764,765,769,773,777,780,783,786,789],{"class":696,"line":697},[694,766,768],{"class":767},"s7zQu","import",[694,770,772],{"class":771},"sMK4o"," {",[694,774,776],{"class":775},"sTEyZ"," sveltekit",[694,778,779],{"class":771}," }",[694,781,782],{"class":767}," from",[694,784,785],{"class":771}," '",[694,787,788],{"class":703},"@sveltejs\u002Fkit\u002Fvite",[694,790,791],{"class":771},"'\n",[694,793,795,797,800,803,805,808],{"class":696,"line":794},2,[694,796,768],{"class":767},[694,798,799],{"class":775}," evlog ",[694,801,802],{"class":767},"from",[694,804,785],{"class":771},[694,806,807],{"class":703},"evlog\u002Fvite",[694,809,791],{"class":771},[694,811,813,815,817,820,822,824,826,829],{"class":696,"line":812},3,[694,814,768],{"class":767},[694,816,772],{"class":771},[694,818,819],{"class":775}," defineConfig",[694,821,779],{"class":771},[694,823,782],{"class":767},[694,825,785],{"class":771},[694,827,828],{"class":703},"vite",[694,830,791],{"class":771},[694,832,834],{"class":696,"line":833},4,[694,835,837],{"emptyLinePlaceholder":836},true,"\n",[694,839,841,844,847,850,853],{"class":696,"line":840},5,[694,842,843],{"class":767},"export",[694,845,846],{"class":767}," default",[694,848,819],{"class":849},"s2Zo4",[694,851,852],{"class":775},"(",[694,854,855],{"class":771},"{\n",[694,857,859,863,866],{"class":696,"line":858},6,[694,860,862],{"class":861},"swJcz","  plugins",[694,864,865],{"class":771},":",[694,867,868],{"class":775}," [\n",[694,870,872,875,878],{"class":696,"line":871},7,[694,873,874],{"class":849},"    sveltekit",[694,876,877],{"class":775},"()",[694,879,880],{"class":771},",\n",[694,882,884,887,889],{"class":696,"line":883},8,[694,885,886],{"class":849},"    evlog",[694,888,852],{"class":775},[694,890,855],{"class":771},[694,892,894,897,899,901,904,907],{"class":696,"line":893},9,[694,895,896],{"class":861},"      service",[694,898,865],{"class":771},[694,900,785],{"class":771},[694,902,903],{"class":703},"my-api",[694,905,906],{"class":771},"'",[694,908,880],{"class":771},[694,910,912,915,918],{"class":696,"line":911},10,[694,913,914],{"class":771},"    }",[694,916,917],{"class":775},")",[694,919,880],{"class":771},[694,921,923,926],{"class":696,"line":922},11,[694,924,925],{"class":775},"  ]",[694,927,880],{"class":771},[694,929,931,934],{"class":696,"line":930},12,[694,932,933],{"class":771},"}",[694,935,936],{"class":775},")\n",[604,938,939,940,943],{},"See the ",[661,941,942],{"href":552},"Vite Plugin docs"," for all options.",[676,945,947],{"id":946},"_3-create-hooks","3. Create hooks",[684,949,952],{"className":757,"code":950,"filename":951,"language":760,"meta":690,"style":690},"import { createEvlogHooks } from 'evlog\u002Fsveltekit'\n\nexport const { handle, handleError } = createEvlogHooks()\n","src\u002Fhooks.server.ts",[608,953,954,973,977],{"__ignoreMap":690},[694,955,956,958,960,963,965,967,969,971],{"class":696,"line":697},[694,957,768],{"class":767},[694,959,772],{"class":771},[694,961,962],{"class":775}," createEvlogHooks",[694,964,779],{"class":771},[694,966,782],{"class":767},[694,968,785],{"class":771},[694,970,610],{"class":703},[694,972,791],{"class":771},[694,974,975],{"class":696,"line":794},[694,976,837],{"emptyLinePlaceholder":836},[694,978,979,981,985,987,990,993,996,998,1001,1003],{"class":696,"line":812},[694,980,843],{"class":767},[694,982,984],{"class":983},"spNyl"," const",[694,986,772],{"class":771},[694,988,989],{"class":775}," handle",[694,991,992],{"class":771},",",[694,994,995],{"class":775}," handleError ",[694,997,933],{"class":771},[694,999,1000],{"class":771}," =",[694,1002,962],{"class":849},[694,1004,1005],{"class":775},"()\n",[676,1007,1009],{"id":1008},"_4-type-your-locals","4. Type your locals",[684,1011,1014],{"className":757,"code":1012,"filename":1013,"language":760,"meta":690,"style":690},"import type { RequestLogger } from 'evlog'\n\ndeclare global {\n  namespace App {\n    interface Locals {\n      log: RequestLogger\n    }\n  }\n}\n\nexport {}\n","src\u002Fapp.d.ts",[608,1015,1016,1039,1043,1053,1064,1074,1084,1089,1094,1099,1103],{"__ignoreMap":690},[694,1017,1018,1020,1023,1025,1028,1030,1032,1034,1037],{"class":696,"line":697},[694,1019,768],{"class":767},[694,1021,1022],{"class":767}," type",[694,1024,772],{"class":771},[694,1026,1027],{"class":775}," RequestLogger",[694,1029,779],{"class":771},[694,1031,782],{"class":767},[694,1033,785],{"class":771},[694,1035,1036],{"class":703},"evlog",[694,1038,791],{"class":771},[694,1040,1041],{"class":696,"line":794},[694,1042,837],{"emptyLinePlaceholder":836},[694,1044,1045,1048,1051],{"class":696,"line":812},[694,1046,1047],{"class":983},"declare",[694,1049,1050],{"class":775}," global ",[694,1052,855],{"class":771},[694,1054,1055,1058,1061],{"class":696,"line":833},[694,1056,1057],{"class":983},"  namespace",[694,1059,1060],{"class":700}," App",[694,1062,1063],{"class":771}," {\n",[694,1065,1066,1069,1072],{"class":696,"line":840},[694,1067,1068],{"class":983},"    interface",[694,1070,1071],{"class":700}," Locals",[694,1073,1063],{"class":771},[694,1075,1076,1079,1081],{"class":696,"line":858},[694,1077,1078],{"class":861},"      log",[694,1080,865],{"class":771},[694,1082,1083],{"class":700}," RequestLogger\n",[694,1085,1086],{"class":696,"line":871},[694,1087,1088],{"class":771},"    }\n",[694,1090,1091],{"class":696,"line":883},[694,1092,1093],{"class":771},"  }\n",[694,1095,1096],{"class":696,"line":893},[694,1097,1098],{"class":771},"}\n",[694,1100,1101],{"class":696,"line":911},[694,1102,837],{"emptyLinePlaceholder":836},[694,1104,1105,1107],{"class":696,"line":922},[694,1106,843],{"class":767},[694,1108,1109],{"class":771}," {}\n",[672,1111,51],{"id":1112},"wide-events",[604,1114,1115],{},"Build up context progressively through your handler. One request = one wide event:",[684,1117,1120],{"className":757,"code":1118,"filename":1119,"language":760,"meta":690,"style":690},"import { json } from '@sveltejs\u002Fkit'\nimport type { RequestHandler } from '.\u002F$types'\n\nexport const GET: RequestHandler = async ({ locals, params }) => {\n  locals.log.set({ user: { id: params.id } })\n\n  const user = await db.findUser(params.id)\n  locals.log.set({ user: { name: user.name, plan: user.plan } })\n\n  const orders = await db.findOrders(params.id)\n  locals.log.set({ orders: { count: orders.length, totalRevenue: sum(orders) } })\n\n  return json({ user, orders })\n}\n","src\u002Froutes\u002Fapi\u002Fusers\u002F[id]\u002F+server.ts",[608,1121,1122,1142,1164,1168,1206,1252,1256,1287,1341,1345,1373,1431,1435,1457],{"__ignoreMap":690},[694,1123,1124,1126,1128,1131,1133,1135,1137,1140],{"class":696,"line":697},[694,1125,768],{"class":767},[694,1127,772],{"class":771},[694,1129,1130],{"class":775}," json",[694,1132,779],{"class":771},[694,1134,782],{"class":767},[694,1136,785],{"class":771},[694,1138,1139],{"class":703},"@sveltejs\u002Fkit",[694,1141,791],{"class":771},[694,1143,1144,1146,1148,1150,1153,1155,1157,1159,1162],{"class":696,"line":794},[694,1145,768],{"class":767},[694,1147,1022],{"class":767},[694,1149,772],{"class":771},[694,1151,1152],{"class":775}," RequestHandler",[694,1154,779],{"class":771},[694,1156,782],{"class":767},[694,1158,785],{"class":771},[694,1160,1161],{"class":703},".\u002F$types",[694,1163,791],{"class":771},[694,1165,1166],{"class":696,"line":812},[694,1167,837],{"emptyLinePlaceholder":836},[694,1169,1170,1172,1174,1177,1179,1181,1183,1186,1189,1193,1195,1198,1201,1204],{"class":696,"line":833},[694,1171,843],{"class":767},[694,1173,984],{"class":983},[694,1175,1176],{"class":775}," GET",[694,1178,865],{"class":771},[694,1180,1152],{"class":700},[694,1182,1000],{"class":771},[694,1184,1185],{"class":983}," async",[694,1187,1188],{"class":771}," ({",[694,1190,1192],{"class":1191},"sHdIc"," locals",[694,1194,992],{"class":771},[694,1196,1197],{"class":1191}," params",[694,1199,1200],{"class":771}," })",[694,1202,1203],{"class":983}," =>",[694,1205,1063],{"class":771},[694,1207,1208,1211,1214,1217,1219,1222,1224,1227,1230,1232,1234,1237,1239,1241,1243,1246,1248,1250],{"class":696,"line":840},[694,1209,1210],{"class":775},"  locals",[694,1212,1213],{"class":771},".",[694,1215,1216],{"class":775},"log",[694,1218,1213],{"class":771},[694,1220,1221],{"class":849},"set",[694,1223,852],{"class":861},[694,1225,1226],{"class":771},"{",[694,1228,1229],{"class":861}," user",[694,1231,865],{"class":771},[694,1233,772],{"class":771},[694,1235,1236],{"class":861}," id",[694,1238,865],{"class":771},[694,1240,1197],{"class":775},[694,1242,1213],{"class":771},[694,1244,1245],{"class":775},"id",[694,1247,779],{"class":771},[694,1249,779],{"class":771},[694,1251,936],{"class":861},[694,1253,1254],{"class":696,"line":858},[694,1255,837],{"emptyLinePlaceholder":836},[694,1257,1258,1261,1263,1265,1268,1271,1273,1276,1278,1281,1283,1285],{"class":696,"line":871},[694,1259,1260],{"class":983},"  const",[694,1262,1229],{"class":775},[694,1264,1000],{"class":771},[694,1266,1267],{"class":767}," await",[694,1269,1270],{"class":775}," db",[694,1272,1213],{"class":771},[694,1274,1275],{"class":849},"findUser",[694,1277,852],{"class":861},[694,1279,1280],{"class":775},"params",[694,1282,1213],{"class":771},[694,1284,1245],{"class":775},[694,1286,936],{"class":861},[694,1288,1289,1291,1293,1295,1297,1299,1301,1303,1305,1307,1309,1312,1314,1316,1318,1321,1323,1326,1328,1330,1332,1335,1337,1339],{"class":696,"line":883},[694,1290,1210],{"class":775},[694,1292,1213],{"class":771},[694,1294,1216],{"class":775},[694,1296,1213],{"class":771},[694,1298,1221],{"class":849},[694,1300,852],{"class":861},[694,1302,1226],{"class":771},[694,1304,1229],{"class":861},[694,1306,865],{"class":771},[694,1308,772],{"class":771},[694,1310,1311],{"class":861}," name",[694,1313,865],{"class":771},[694,1315,1229],{"class":775},[694,1317,1213],{"class":771},[694,1319,1320],{"class":775},"name",[694,1322,992],{"class":771},[694,1324,1325],{"class":861}," plan",[694,1327,865],{"class":771},[694,1329,1229],{"class":775},[694,1331,1213],{"class":771},[694,1333,1334],{"class":775},"plan",[694,1336,779],{"class":771},[694,1338,779],{"class":771},[694,1340,936],{"class":861},[694,1342,1343],{"class":696,"line":893},[694,1344,837],{"emptyLinePlaceholder":836},[694,1346,1347,1349,1352,1354,1356,1358,1360,1363,1365,1367,1369,1371],{"class":696,"line":911},[694,1348,1260],{"class":983},[694,1350,1351],{"class":775}," orders",[694,1353,1000],{"class":771},[694,1355,1267],{"class":767},[694,1357,1270],{"class":775},[694,1359,1213],{"class":771},[694,1361,1362],{"class":849},"findOrders",[694,1364,852],{"class":861},[694,1366,1280],{"class":775},[694,1368,1213],{"class":771},[694,1370,1245],{"class":775},[694,1372,936],{"class":861},[694,1374,1375,1377,1379,1381,1383,1385,1387,1389,1391,1393,1395,1398,1400,1402,1404,1407,1409,1412,1414,1417,1419,1422,1425,1427,1429],{"class":696,"line":922},[694,1376,1210],{"class":775},[694,1378,1213],{"class":771},[694,1380,1216],{"class":775},[694,1382,1213],{"class":771},[694,1384,1221],{"class":849},[694,1386,852],{"class":861},[694,1388,1226],{"class":771},[694,1390,1351],{"class":861},[694,1392,865],{"class":771},[694,1394,772],{"class":771},[694,1396,1397],{"class":861}," count",[694,1399,865],{"class":771},[694,1401,1351],{"class":775},[694,1403,1213],{"class":771},[694,1405,1406],{"class":775},"length",[694,1408,992],{"class":771},[694,1410,1411],{"class":861}," totalRevenue",[694,1413,865],{"class":771},[694,1415,1416],{"class":849}," sum",[694,1418,852],{"class":861},[694,1420,1421],{"class":775},"orders",[694,1423,1424],{"class":861},") ",[694,1426,933],{"class":771},[694,1428,779],{"class":771},[694,1430,936],{"class":861},[694,1432,1433],{"class":696,"line":930},[694,1434,837],{"emptyLinePlaceholder":836},[694,1436,1438,1441,1443,1445,1447,1449,1451,1453,1455],{"class":696,"line":1437},13,[694,1439,1440],{"class":767},"  return",[694,1442,1130],{"class":849},[694,1444,852],{"class":861},[694,1446,1226],{"class":771},[694,1448,1229],{"class":775},[694,1450,992],{"class":771},[694,1452,1351],{"class":775},[694,1454,779],{"class":771},[694,1456,936],{"class":861},[694,1458,1460],{"class":696,"line":1459},14,[694,1461,1098],{"class":771},[604,1463,1464],{},"All fields are merged into a single wide event emitted when the request completes:",[684,1466,1469],{"className":686,"code":1467,"filename":1468,"language":689,"meta":690,"style":690},"14:58:15 INFO [my-api] GET \u002Fapi\u002Fusers\u002Fusr_123 200 in 12ms\n  ├─ orders: count=2 totalRevenue=6298\n  ├─ user: id=usr_123 name=Alice plan=pro\n  └─ requestId: 4a8ff3a8-...\n","Terminal output",[608,1470,1471,1482,1503,1519],{"__ignoreMap":690},[694,1472,1473,1476,1479],{"class":696,"line":697},[694,1474,1475],{"class":700},"14:58:15",[694,1477,1478],{"class":703}," INFO",[694,1480,1481],{"class":775}," [my-api] GET \u002Fapi\u002Fusers\u002Fusr_123 200 in 12ms\n",[694,1483,1484,1487,1490,1493,1497,1500],{"class":696,"line":794},[694,1485,1486],{"class":700},"  ├─",[694,1488,1489],{"class":703}," orders:",[694,1491,1492],{"class":703}," count=",[694,1494,1496],{"class":1495},"sbssI","2",[694,1498,1499],{"class":703}," totalRevenue=",[694,1501,1502],{"class":1495},"6298\n",[694,1504,1505,1507,1510,1513,1516],{"class":696,"line":812},[694,1506,1486],{"class":700},[694,1508,1509],{"class":703}," user:",[694,1511,1512],{"class":703}," id=usr_123",[694,1514,1515],{"class":703}," name=Alice",[694,1517,1518],{"class":703}," plan=pro\n",[694,1520,1521,1524,1527],{"class":696,"line":833},[694,1522,1523],{"class":700},"  └─",[694,1525,1526],{"class":703}," requestId:",[694,1528,1529],{"class":703}," 4a8ff3a8-...\n",[672,1531,625],{"id":1532},"uselogger",[604,1534,1535,1536,1538],{},"Use ",[608,1537,625],{}," to access the request-scoped logger from anywhere in the call stack without passing locals through your service layer:",[684,1540,1543],{"className":757,"code":1541,"filename":1542,"language":760,"meta":690,"style":690},"import { useLogger } from 'evlog\u002Fsveltekit'\n\nexport async function findUser(id: string) {\n  const log = useLogger()\n  log.set({ user: { id } })\n\n  const user = await db.findUser(id)\n  log.set({ user: { name: user.name, plan: user.plan } })\n\n  return user\n}\n","src\u002Flib\u002Fservices\u002Fuser.ts",[608,1544,1545,1564,1568,1593,1606,1633,1637,1659,1705,1709,1716],{"__ignoreMap":690},[694,1546,1547,1549,1551,1554,1556,1558,1560,1562],{"class":696,"line":697},[694,1548,768],{"class":767},[694,1550,772],{"class":771},[694,1552,1553],{"class":775}," useLogger",[694,1555,779],{"class":771},[694,1557,782],{"class":767},[694,1559,785],{"class":771},[694,1561,610],{"class":703},[694,1563,791],{"class":771},[694,1565,1566],{"class":696,"line":794},[694,1567,837],{"emptyLinePlaceholder":836},[694,1569,1570,1572,1574,1577,1580,1582,1584,1586,1589,1591],{"class":696,"line":812},[694,1571,843],{"class":767},[694,1573,1185],{"class":983},[694,1575,1576],{"class":983}," function",[694,1578,1579],{"class":849}," findUser",[694,1581,852],{"class":771},[694,1583,1245],{"class":1191},[694,1585,865],{"class":771},[694,1587,1588],{"class":700}," string",[694,1590,917],{"class":771},[694,1592,1063],{"class":771},[694,1594,1595,1597,1600,1602,1604],{"class":696,"line":833},[694,1596,1260],{"class":983},[694,1598,1599],{"class":775}," log",[694,1601,1000],{"class":771},[694,1603,1553],{"class":849},[694,1605,1005],{"class":861},[694,1607,1608,1611,1613,1615,1617,1619,1621,1623,1625,1627,1629,1631],{"class":696,"line":840},[694,1609,1610],{"class":775},"  log",[694,1612,1213],{"class":771},[694,1614,1221],{"class":849},[694,1616,852],{"class":861},[694,1618,1226],{"class":771},[694,1620,1229],{"class":861},[694,1622,865],{"class":771},[694,1624,772],{"class":771},[694,1626,1236],{"class":775},[694,1628,779],{"class":771},[694,1630,779],{"class":771},[694,1632,936],{"class":861},[694,1634,1635],{"class":696,"line":858},[694,1636,837],{"emptyLinePlaceholder":836},[694,1638,1639,1641,1643,1645,1647,1649,1651,1653,1655,1657],{"class":696,"line":871},[694,1640,1260],{"class":983},[694,1642,1229],{"class":775},[694,1644,1000],{"class":771},[694,1646,1267],{"class":767},[694,1648,1270],{"class":775},[694,1650,1213],{"class":771},[694,1652,1275],{"class":849},[694,1654,852],{"class":861},[694,1656,1245],{"class":775},[694,1658,936],{"class":861},[694,1660,1661,1663,1665,1667,1669,1671,1673,1675,1677,1679,1681,1683,1685,1687,1689,1691,1693,1695,1697,1699,1701,1703],{"class":696,"line":883},[694,1662,1610],{"class":775},[694,1664,1213],{"class":771},[694,1666,1221],{"class":849},[694,1668,852],{"class":861},[694,1670,1226],{"class":771},[694,1672,1229],{"class":861},[694,1674,865],{"class":771},[694,1676,772],{"class":771},[694,1678,1311],{"class":861},[694,1680,865],{"class":771},[694,1682,1229],{"class":775},[694,1684,1213],{"class":771},[694,1686,1320],{"class":775},[694,1688,992],{"class":771},[694,1690,1325],{"class":861},[694,1692,865],{"class":771},[694,1694,1229],{"class":775},[694,1696,1213],{"class":771},[694,1698,1334],{"class":775},[694,1700,779],{"class":771},[694,1702,779],{"class":771},[694,1704,936],{"class":861},[694,1706,1707],{"class":696,"line":893},[694,1708,837],{"emptyLinePlaceholder":836},[694,1710,1711,1713],{"class":696,"line":911},[694,1712,1440],{"class":767},[694,1714,1715],{"class":775}," user\n",[694,1717,1718],{"class":696,"line":922},[694,1719,1098],{"class":771},[684,1721,1723],{"className":757,"code":1722,"filename":1119,"language":760,"meta":690,"style":690},"import { json } from '@sveltejs\u002Fkit'\nimport { findUser } from '$lib\u002Fservices\u002Fuser'\nimport type { RequestHandler } from '.\u002F$types'\n\nexport const GET: RequestHandler = async ({ params }) => {\n  const user = await findUser(params.id)\n  return json(user)\n}\n",[608,1724,1725,1743,1762,1782,1786,1812,1834,1847],{"__ignoreMap":690},[694,1726,1727,1729,1731,1733,1735,1737,1739,1741],{"class":696,"line":697},[694,1728,768],{"class":767},[694,1730,772],{"class":771},[694,1732,1130],{"class":775},[694,1734,779],{"class":771},[694,1736,782],{"class":767},[694,1738,785],{"class":771},[694,1740,1139],{"class":703},[694,1742,791],{"class":771},[694,1744,1745,1747,1749,1751,1753,1755,1757,1760],{"class":696,"line":794},[694,1746,768],{"class":767},[694,1748,772],{"class":771},[694,1750,1579],{"class":775},[694,1752,779],{"class":771},[694,1754,782],{"class":767},[694,1756,785],{"class":771},[694,1758,1759],{"class":703},"$lib\u002Fservices\u002Fuser",[694,1761,791],{"class":771},[694,1763,1764,1766,1768,1770,1772,1774,1776,1778,1780],{"class":696,"line":812},[694,1765,768],{"class":767},[694,1767,1022],{"class":767},[694,1769,772],{"class":771},[694,1771,1152],{"class":775},[694,1773,779],{"class":771},[694,1775,782],{"class":767},[694,1777,785],{"class":771},[694,1779,1161],{"class":703},[694,1781,791],{"class":771},[694,1783,1784],{"class":696,"line":833},[694,1785,837],{"emptyLinePlaceholder":836},[694,1787,1788,1790,1792,1794,1796,1798,1800,1802,1804,1806,1808,1810],{"class":696,"line":840},[694,1789,843],{"class":767},[694,1791,984],{"class":983},[694,1793,1176],{"class":775},[694,1795,865],{"class":771},[694,1797,1152],{"class":700},[694,1799,1000],{"class":771},[694,1801,1185],{"class":983},[694,1803,1188],{"class":771},[694,1805,1197],{"class":1191},[694,1807,1200],{"class":771},[694,1809,1203],{"class":983},[694,1811,1063],{"class":771},[694,1813,1814,1816,1818,1820,1822,1824,1826,1828,1830,1832],{"class":696,"line":858},[694,1815,1260],{"class":983},[694,1817,1229],{"class":775},[694,1819,1000],{"class":771},[694,1821,1267],{"class":767},[694,1823,1579],{"class":849},[694,1825,852],{"class":861},[694,1827,1280],{"class":775},[694,1829,1213],{"class":771},[694,1831,1245],{"class":775},[694,1833,936],{"class":861},[694,1835,1836,1838,1840,1842,1845],{"class":696,"line":871},[694,1837,1440],{"class":767},[694,1839,1130],{"class":849},[694,1841,852],{"class":861},[694,1843,1844],{"class":775},"user",[694,1846,936],{"class":861},[694,1848,1849],{"class":696,"line":883},[694,1850,1098],{"class":771},[604,1852,1853,1854,615,1856,1858,1859,1861,1862,1865],{},"Both ",[608,1855,622],{},[608,1857,625],{}," return the same logger instance. ",[608,1860,625],{}," uses ",[608,1863,1864],{},"AsyncLocalStorage"," to propagate the logger across async boundaries.",[672,1867,1869,1870,917],{"id":1868},"background-work-logfork","Background work (",[608,1871,1872],{},"log.fork",[604,1874,1535,1875,1878,1879,1883],{},[608,1876,1877],{},"locals.log.fork(label, fn)"," for a child wide event. See ",[661,1880,1882],{"href":1881},"\u002Flearn\u002Fwide-events#after-emit-sealing-and-background-work","After emit"," in Wide events.",[684,1885,1888],{"className":757,"code":1886,"filename":1887,"language":760,"meta":690,"style":690},"import { useLogger } from 'evlog\u002Fsveltekit'\nimport type { RequestHandler } from '.\u002F$types'\n\nexport const POST: RequestHandler = async ({ locals }) => {\n  locals.log.fork!('process', async () => {\n    const log = useLogger()\n    log.set({ step: 'done' })\n  })\n  return new Response(JSON.stringify({ ok: true }))\n}\n","src\u002Froutes\u002Fapi\u002Forders\u002F+server.ts",[608,1889,1890,1908,1928,1932,1959,1995,2008,2037,2044,2082],{"__ignoreMap":690},[694,1891,1892,1894,1896,1898,1900,1902,1904,1906],{"class":696,"line":697},[694,1893,768],{"class":767},[694,1895,772],{"class":771},[694,1897,1553],{"class":775},[694,1899,779],{"class":771},[694,1901,782],{"class":767},[694,1903,785],{"class":771},[694,1905,610],{"class":703},[694,1907,791],{"class":771},[694,1909,1910,1912,1914,1916,1918,1920,1922,1924,1926],{"class":696,"line":794},[694,1911,768],{"class":767},[694,1913,1022],{"class":767},[694,1915,772],{"class":771},[694,1917,1152],{"class":775},[694,1919,779],{"class":771},[694,1921,782],{"class":767},[694,1923,785],{"class":771},[694,1925,1161],{"class":703},[694,1927,791],{"class":771},[694,1929,1930],{"class":696,"line":812},[694,1931,837],{"emptyLinePlaceholder":836},[694,1933,1934,1936,1938,1941,1943,1945,1947,1949,1951,1953,1955,1957],{"class":696,"line":833},[694,1935,843],{"class":767},[694,1937,984],{"class":983},[694,1939,1940],{"class":775}," POST",[694,1942,865],{"class":771},[694,1944,1152],{"class":700},[694,1946,1000],{"class":771},[694,1948,1185],{"class":983},[694,1950,1188],{"class":771},[694,1952,1192],{"class":1191},[694,1954,1200],{"class":771},[694,1956,1203],{"class":983},[694,1958,1063],{"class":771},[694,1960,1961,1963,1965,1967,1969,1972,1975,1977,1979,1982,1984,1986,1988,1991,1993],{"class":696,"line":840},[694,1962,1210],{"class":775},[694,1964,1213],{"class":771},[694,1966,1216],{"class":775},[694,1968,1213],{"class":771},[694,1970,1971],{"class":849},"fork",[694,1973,1974],{"class":771},"!",[694,1976,852],{"class":861},[694,1978,906],{"class":771},[694,1980,1981],{"class":703},"process",[694,1983,906],{"class":771},[694,1985,992],{"class":771},[694,1987,1185],{"class":983},[694,1989,1990],{"class":771}," ()",[694,1992,1203],{"class":983},[694,1994,1063],{"class":771},[694,1996,1997,2000,2002,2004,2006],{"class":696,"line":858},[694,1998,1999],{"class":983},"    const",[694,2001,1599],{"class":775},[694,2003,1000],{"class":771},[694,2005,1553],{"class":849},[694,2007,1005],{"class":861},[694,2009,2010,2013,2015,2017,2019,2021,2024,2026,2028,2031,2033,2035],{"class":696,"line":871},[694,2011,2012],{"class":775},"    log",[694,2014,1213],{"class":771},[694,2016,1221],{"class":849},[694,2018,852],{"class":861},[694,2020,1226],{"class":771},[694,2022,2023],{"class":861}," step",[694,2025,865],{"class":771},[694,2027,785],{"class":771},[694,2029,2030],{"class":703},"done",[694,2032,906],{"class":771},[694,2034,779],{"class":771},[694,2036,936],{"class":861},[694,2038,2039,2042],{"class":696,"line":883},[694,2040,2041],{"class":771},"  }",[694,2043,936],{"class":861},[694,2045,2046,2048,2051,2054,2056,2059,2061,2064,2066,2068,2071,2073,2077,2079],{"class":696,"line":893},[694,2047,1440],{"class":767},[694,2049,2050],{"class":771}," new",[694,2052,2053],{"class":849}," Response",[694,2055,852],{"class":861},[694,2057,2058],{"class":775},"JSON",[694,2060,1213],{"class":771},[694,2062,2063],{"class":849},"stringify",[694,2065,852],{"class":861},[694,2067,1226],{"class":771},[694,2069,2070],{"class":861}," ok",[694,2072,865],{"class":771},[694,2074,2076],{"class":2075},"sfNiH"," true",[694,2078,779],{"class":771},[694,2080,2081],{"class":861},"))\n",[694,2083,2084],{"class":696,"line":911},[694,2085,1098],{"class":771},[672,2087,2089],{"id":2088},"error-handling","Error Handling",[604,2091,1535,2092,2095,2096,2099,2100,2103,2104,2107,2108,2110],{},[608,2093,2094],{},"createError"," for structured errors with ",[608,2097,2098],{},"why",", ",[608,2101,2102],{},"fix",", and ",[608,2105,2106],{},"link"," fields. The ",[608,2109,618],{}," hook captures thrown errors automatically:",[684,2112,2115],{"className":757,"code":2113,"filename":2114,"language":760,"meta":690,"style":690},"import { json } from '@sveltejs\u002Fkit'\nimport { createError } from 'evlog'\nimport type { RequestHandler } from '.\u002F$types'\n\nexport const POST: RequestHandler = async ({ locals, request }) => {\n  const { cartId } = await request.json()\n  locals.log.set({ cart: { id: cartId } })\n\n  throw createError({\n    message: 'Payment failed',\n    status: 402,\n    why: 'Card declined by issuer',\n    fix: 'Try a different payment method',\n    link: 'https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined',\n  })\n}\n","src\u002Froutes\u002Fapi\u002Fcheckout\u002F+server.ts",[608,2116,2117,2135,2154,2174,2178,2209,2233,2268,2272,2283,2299,2311,2327,2343,2359,2366],{"__ignoreMap":690},[694,2118,2119,2121,2123,2125,2127,2129,2131,2133],{"class":696,"line":697},[694,2120,768],{"class":767},[694,2122,772],{"class":771},[694,2124,1130],{"class":775},[694,2126,779],{"class":771},[694,2128,782],{"class":767},[694,2130,785],{"class":771},[694,2132,1139],{"class":703},[694,2134,791],{"class":771},[694,2136,2137,2139,2141,2144,2146,2148,2150,2152],{"class":696,"line":794},[694,2138,768],{"class":767},[694,2140,772],{"class":771},[694,2142,2143],{"class":775}," createError",[694,2145,779],{"class":771},[694,2147,782],{"class":767},[694,2149,785],{"class":771},[694,2151,1036],{"class":703},[694,2153,791],{"class":771},[694,2155,2156,2158,2160,2162,2164,2166,2168,2170,2172],{"class":696,"line":812},[694,2157,768],{"class":767},[694,2159,1022],{"class":767},[694,2161,772],{"class":771},[694,2163,1152],{"class":775},[694,2165,779],{"class":771},[694,2167,782],{"class":767},[694,2169,785],{"class":771},[694,2171,1161],{"class":703},[694,2173,791],{"class":771},[694,2175,2176],{"class":696,"line":833},[694,2177,837],{"emptyLinePlaceholder":836},[694,2179,2180,2182,2184,2186,2188,2190,2192,2194,2196,2198,2200,2203,2205,2207],{"class":696,"line":840},[694,2181,843],{"class":767},[694,2183,984],{"class":983},[694,2185,1940],{"class":775},[694,2187,865],{"class":771},[694,2189,1152],{"class":700},[694,2191,1000],{"class":771},[694,2193,1185],{"class":983},[694,2195,1188],{"class":771},[694,2197,1192],{"class":1191},[694,2199,992],{"class":771},[694,2201,2202],{"class":1191}," request",[694,2204,1200],{"class":771},[694,2206,1203],{"class":983},[694,2208,1063],{"class":771},[694,2210,2211,2213,2215,2218,2220,2222,2224,2226,2228,2231],{"class":696,"line":858},[694,2212,1260],{"class":983},[694,2214,772],{"class":771},[694,2216,2217],{"class":775}," cartId",[694,2219,779],{"class":771},[694,2221,1000],{"class":771},[694,2223,1267],{"class":767},[694,2225,2202],{"class":775},[694,2227,1213],{"class":771},[694,2229,2230],{"class":849},"json",[694,2232,1005],{"class":861},[694,2234,2235,2237,2239,2241,2243,2245,2247,2249,2252,2254,2256,2258,2260,2262,2264,2266],{"class":696,"line":871},[694,2236,1210],{"class":775},[694,2238,1213],{"class":771},[694,2240,1216],{"class":775},[694,2242,1213],{"class":771},[694,2244,1221],{"class":849},[694,2246,852],{"class":861},[694,2248,1226],{"class":771},[694,2250,2251],{"class":861}," cart",[694,2253,865],{"class":771},[694,2255,772],{"class":771},[694,2257,1236],{"class":861},[694,2259,865],{"class":771},[694,2261,2217],{"class":775},[694,2263,779],{"class":771},[694,2265,779],{"class":771},[694,2267,936],{"class":861},[694,2269,2270],{"class":696,"line":883},[694,2271,837],{"emptyLinePlaceholder":836},[694,2273,2274,2277,2279,2281],{"class":696,"line":893},[694,2275,2276],{"class":767},"  throw",[694,2278,2143],{"class":849},[694,2280,852],{"class":861},[694,2282,855],{"class":771},[694,2284,2285,2288,2290,2292,2295,2297],{"class":696,"line":911},[694,2286,2287],{"class":861},"    message",[694,2289,865],{"class":771},[694,2291,785],{"class":771},[694,2293,2294],{"class":703},"Payment failed",[694,2296,906],{"class":771},[694,2298,880],{"class":771},[694,2300,2301,2304,2306,2309],{"class":696,"line":922},[694,2302,2303],{"class":861},"    status",[694,2305,865],{"class":771},[694,2307,2308],{"class":1495}," 402",[694,2310,880],{"class":771},[694,2312,2313,2316,2318,2320,2323,2325],{"class":696,"line":930},[694,2314,2315],{"class":861},"    why",[694,2317,865],{"class":771},[694,2319,785],{"class":771},[694,2321,2322],{"class":703},"Card declined by issuer",[694,2324,906],{"class":771},[694,2326,880],{"class":771},[694,2328,2329,2332,2334,2336,2339,2341],{"class":696,"line":1437},[694,2330,2331],{"class":861},"    fix",[694,2333,865],{"class":771},[694,2335,785],{"class":771},[694,2337,2338],{"class":703},"Try a different payment method",[694,2340,906],{"class":771},[694,2342,880],{"class":771},[694,2344,2345,2348,2350,2352,2355,2357],{"class":696,"line":1459},[694,2346,2347],{"class":861},"    link",[694,2349,865],{"class":771},[694,2351,785],{"class":771},[694,2353,2354],{"class":703},"https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined",[694,2356,906],{"class":771},[694,2358,880],{"class":771},[694,2360,2362,2364],{"class":696,"line":2361},15,[694,2363,2041],{"class":771},[694,2365,936],{"class":861},[694,2367,2369],{"class":696,"line":2368},16,[694,2370,1098],{"class":771},[604,2372,2373],{},"The error is captured and logged with both the custom context and structured error fields:",[684,2375,2377],{"className":686,"code":2376,"filename":1468,"language":689,"meta":690,"style":690},"14:58:20 ERROR [my-api] POST \u002Fapi\u002Fcheckout 402 in 3ms\n  ├─ error: name=EvlogError message=Payment failed status=402\n  ├─ cart: id=cart_456\n  └─ requestId: 880a50ac-...\n",[608,2378,2379,2390,2412,2422],{"__ignoreMap":690},[694,2380,2381,2384,2387],{"class":696,"line":697},[694,2382,2383],{"class":700},"14:58:20",[694,2385,2386],{"class":703}," ERROR",[694,2388,2389],{"class":775}," [my-api] POST \u002Fapi\u002Fcheckout 402 in 3ms\n",[694,2391,2392,2394,2397,2400,2403,2406,2409],{"class":696,"line":794},[694,2393,1486],{"class":700},[694,2395,2396],{"class":703}," error:",[694,2398,2399],{"class":703}," name=EvlogError",[694,2401,2402],{"class":703}," message=Payment",[694,2404,2405],{"class":703}," failed",[694,2407,2408],{"class":703}," status=",[694,2410,2411],{"class":1495},"402\n",[694,2413,2414,2416,2419],{"class":696,"line":812},[694,2415,1486],{"class":700},[694,2417,2418],{"class":703}," cart:",[694,2420,2421],{"class":703}," id=cart_456\n",[694,2423,2424,2426,2428],{"class":696,"line":833},[694,2425,1523],{"class":700},[694,2427,1526],{"class":703},[694,2429,2430],{"class":703}," 880a50ac-...\n",[672,2432,543],{"id":2433},"configuration",[604,2435,939,2436,2439,2440,2443],{},[661,2437,2438],{"href":544},"Configuration reference"," for all available options (",[608,2441,2442],{},"initLogger",", middleware options, sampling, silent mode, etc.).",[672,2445,2447],{"id":2446},"drain-enrichers","Drain & Enrichers",[604,2449,2450],{},"Configure drain adapters and enrichers directly in the hooks options:",[684,2452,2454],{"className":757,"code":2453,"filename":951,"language":760,"meta":690,"style":690},"import { createEvlogHooks } from 'evlog\u002Fsveltekit'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\nimport { createUserAgentEnricher } from 'evlog\u002Fenrichers'\n\nconst userAgent = createUserAgentEnricher()\n\nexport const { handle, handleError } = createEvlogHooks({\n  drain: createAxiomDrain(),\n  enrich: (ctx) => {\n    userAgent(ctx)\n    ctx.event.region = process.env.FLY_REGION\n  },\n})\n",[608,2455,2456,2474,2494,2514,2518,2533,2537,2561,2574,2593,2604,2634,2639],{"__ignoreMap":690},[694,2457,2458,2460,2462,2464,2466,2468,2470,2472],{"class":696,"line":697},[694,2459,768],{"class":767},[694,2461,772],{"class":771},[694,2463,962],{"class":775},[694,2465,779],{"class":771},[694,2467,782],{"class":767},[694,2469,785],{"class":771},[694,2471,610],{"class":703},[694,2473,791],{"class":771},[694,2475,2476,2478,2480,2483,2485,2487,2489,2492],{"class":696,"line":794},[694,2477,768],{"class":767},[694,2479,772],{"class":771},[694,2481,2482],{"class":775}," createAxiomDrain",[694,2484,779],{"class":771},[694,2486,782],{"class":767},[694,2488,785],{"class":771},[694,2490,2491],{"class":703},"evlog\u002Faxiom",[694,2493,791],{"class":771},[694,2495,2496,2498,2500,2503,2505,2507,2509,2512],{"class":696,"line":812},[694,2497,768],{"class":767},[694,2499,772],{"class":771},[694,2501,2502],{"class":775}," createUserAgentEnricher",[694,2504,779],{"class":771},[694,2506,782],{"class":767},[694,2508,785],{"class":771},[694,2510,2511],{"class":703},"evlog\u002Fenrichers",[694,2513,791],{"class":771},[694,2515,2516],{"class":696,"line":833},[694,2517,837],{"emptyLinePlaceholder":836},[694,2519,2520,2523,2526,2529,2531],{"class":696,"line":840},[694,2521,2522],{"class":983},"const",[694,2524,2525],{"class":775}," userAgent ",[694,2527,2528],{"class":771},"=",[694,2530,2502],{"class":849},[694,2532,1005],{"class":775},[694,2534,2535],{"class":696,"line":858},[694,2536,837],{"emptyLinePlaceholder":836},[694,2538,2539,2541,2543,2545,2547,2549,2551,2553,2555,2557,2559],{"class":696,"line":871},[694,2540,843],{"class":767},[694,2542,984],{"class":983},[694,2544,772],{"class":771},[694,2546,989],{"class":775},[694,2548,992],{"class":771},[694,2550,995],{"class":775},[694,2552,933],{"class":771},[694,2554,1000],{"class":771},[694,2556,962],{"class":849},[694,2558,852],{"class":775},[694,2560,855],{"class":771},[694,2562,2563,2566,2568,2570,2572],{"class":696,"line":883},[694,2564,2565],{"class":861},"  drain",[694,2567,865],{"class":771},[694,2569,2482],{"class":849},[694,2571,877],{"class":775},[694,2573,880],{"class":771},[694,2575,2576,2579,2581,2584,2587,2589,2591],{"class":696,"line":893},[694,2577,2578],{"class":849},"  enrich",[694,2580,865],{"class":771},[694,2582,2583],{"class":771}," (",[694,2585,2586],{"class":1191},"ctx",[694,2588,917],{"class":771},[694,2590,1203],{"class":983},[694,2592,1063],{"class":771},[694,2594,2595,2598,2600,2602],{"class":696,"line":911},[694,2596,2597],{"class":849},"    userAgent",[694,2599,852],{"class":861},[694,2601,2586],{"class":775},[694,2603,936],{"class":861},[694,2605,2606,2609,2611,2614,2616,2619,2621,2624,2626,2629,2631],{"class":696,"line":922},[694,2607,2608],{"class":775},"    ctx",[694,2610,1213],{"class":771},[694,2612,2613],{"class":775},"event",[694,2615,1213],{"class":771},[694,2617,2618],{"class":775},"region",[694,2620,1000],{"class":771},[694,2622,2623],{"class":775}," process",[694,2625,1213],{"class":771},[694,2627,2628],{"class":775},"env",[694,2630,1213],{"class":771},[694,2632,2633],{"class":775},"FLY_REGION\n",[694,2635,2636],{"class":696,"line":930},[694,2637,2638],{"class":771},"  },\n",[694,2640,2641,2643],{"class":696,"line":1437},[694,2642,933],{"class":771},[694,2644,936],{"class":775},[676,2646,2648],{"id":2647},"pipeline-batching-retry","Pipeline (Batching & Retry)",[604,2650,2651,2652,2655],{},"For production, wrap your adapter with ",[608,2653,2654],{},"createDrainPipeline"," to batch events and retry on failure:",[684,2657,2659],{"className":757,"code":2658,"filename":951,"language":760,"meta":690,"style":690},"import type { DrainContext } from 'evlog'\nimport { createEvlogHooks } from 'evlog\u002Fsveltekit'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\nimport { createDrainPipeline } from 'evlog\u002Fpipeline'\n\nconst pipeline = createDrainPipeline\u003CDrainContext>({\n  batch: { size: 50, intervalMs: 5000 },\n  retry: { maxAttempts: 3 },\n})\nconst drain = pipeline(createAxiomDrain())\n\nexport const { handle, handleError } = createEvlogHooks({ drain })\n",[608,2660,2661,2682,2700,2718,2738,2742,2766,2796,2815,2821,2841,2845],{"__ignoreMap":690},[694,2662,2663,2665,2667,2669,2672,2674,2676,2678,2680],{"class":696,"line":697},[694,2664,768],{"class":767},[694,2666,1022],{"class":767},[694,2668,772],{"class":771},[694,2670,2671],{"class":775}," DrainContext",[694,2673,779],{"class":771},[694,2675,782],{"class":767},[694,2677,785],{"class":771},[694,2679,1036],{"class":703},[694,2681,791],{"class":771},[694,2683,2684,2686,2688,2690,2692,2694,2696,2698],{"class":696,"line":794},[694,2685,768],{"class":767},[694,2687,772],{"class":771},[694,2689,962],{"class":775},[694,2691,779],{"class":771},[694,2693,782],{"class":767},[694,2695,785],{"class":771},[694,2697,610],{"class":703},[694,2699,791],{"class":771},[694,2701,2702,2704,2706,2708,2710,2712,2714,2716],{"class":696,"line":812},[694,2703,768],{"class":767},[694,2705,772],{"class":771},[694,2707,2482],{"class":775},[694,2709,779],{"class":771},[694,2711,782],{"class":767},[694,2713,785],{"class":771},[694,2715,2491],{"class":703},[694,2717,791],{"class":771},[694,2719,2720,2722,2724,2727,2729,2731,2733,2736],{"class":696,"line":833},[694,2721,768],{"class":767},[694,2723,772],{"class":771},[694,2725,2726],{"class":775}," createDrainPipeline",[694,2728,779],{"class":771},[694,2730,782],{"class":767},[694,2732,785],{"class":771},[694,2734,2735],{"class":703},"evlog\u002Fpipeline",[694,2737,791],{"class":771},[694,2739,2740],{"class":696,"line":840},[694,2741,837],{"emptyLinePlaceholder":836},[694,2743,2744,2746,2749,2751,2753,2756,2759,2762,2764],{"class":696,"line":858},[694,2745,2522],{"class":983},[694,2747,2748],{"class":775}," pipeline ",[694,2750,2528],{"class":771},[694,2752,2726],{"class":849},[694,2754,2755],{"class":771},"\u003C",[694,2757,2758],{"class":700},"DrainContext",[694,2760,2761],{"class":771},">",[694,2763,852],{"class":775},[694,2765,855],{"class":771},[694,2767,2768,2771,2773,2775,2778,2780,2783,2785,2788,2790,2793],{"class":696,"line":871},[694,2769,2770],{"class":861},"  batch",[694,2772,865],{"class":771},[694,2774,772],{"class":771},[694,2776,2777],{"class":861}," size",[694,2779,865],{"class":771},[694,2781,2782],{"class":1495}," 50",[694,2784,992],{"class":771},[694,2786,2787],{"class":861}," intervalMs",[694,2789,865],{"class":771},[694,2791,2792],{"class":1495}," 5000",[694,2794,2795],{"class":771}," },\n",[694,2797,2798,2801,2803,2805,2808,2810,2813],{"class":696,"line":883},[694,2799,2800],{"class":861},"  retry",[694,2802,865],{"class":771},[694,2804,772],{"class":771},[694,2806,2807],{"class":861}," maxAttempts",[694,2809,865],{"class":771},[694,2811,2812],{"class":1495}," 3",[694,2814,2795],{"class":771},[694,2816,2817,2819],{"class":696,"line":893},[694,2818,933],{"class":771},[694,2820,936],{"class":775},[694,2822,2823,2825,2828,2830,2833,2835,2838],{"class":696,"line":911},[694,2824,2522],{"class":983},[694,2826,2827],{"class":775}," drain ",[694,2829,2528],{"class":771},[694,2831,2832],{"class":849}," pipeline",[694,2834,852],{"class":775},[694,2836,2837],{"class":849},"createAxiomDrain",[694,2839,2840],{"class":775},"())\n",[694,2842,2843],{"class":696,"line":922},[694,2844,837],{"emptyLinePlaceholder":836},[694,2846,2847,2849,2851,2853,2855,2857,2859,2861,2863,2865,2867,2869,2871,2873],{"class":696,"line":930},[694,2848,843],{"class":767},[694,2850,984],{"class":983},[694,2852,772],{"class":771},[694,2854,989],{"class":775},[694,2856,992],{"class":771},[694,2858,995],{"class":775},[694,2860,933],{"class":771},[694,2862,1000],{"class":771},[694,2864,962],{"class":849},[694,2866,852],{"class":775},[694,2868,1226],{"class":771},[694,2870,2827],{"class":775},[694,2872,933],{"class":771},[694,2874,936],{"class":775},[2876,2877,2879,2880,2883,2884,943],"callout",{"color":2878,"icon":13},"info","Call ",[608,2881,2882],{},"drain.flush()"," on server shutdown to ensure all buffered events are sent. See the ",[661,2885,2886],{"href":531},"Pipeline docs",[672,2888,2890],{"id":2889},"tail-sampling","Tail Sampling",[604,2892,1535,2893,2896],{},[608,2894,2895],{},"keep"," to force-retain specific events regardless of head sampling:",[684,2898,2900],{"className":757,"code":2899,"filename":951,"language":760,"meta":690,"style":690},"export const { handle, handleError } = createEvlogHooks({\n  drain: createAxiomDrain(),\n  keep: (ctx) => {\n    if (ctx.duration && ctx.duration > 2000) ctx.shouldKeep = true\n  },\n})\n",[608,2901,2902,2926,2938,2955,2999,3003],{"__ignoreMap":690},[694,2903,2904,2906,2908,2910,2912,2914,2916,2918,2920,2922,2924],{"class":696,"line":697},[694,2905,843],{"class":767},[694,2907,984],{"class":983},[694,2909,772],{"class":771},[694,2911,989],{"class":775},[694,2913,992],{"class":771},[694,2915,995],{"class":775},[694,2917,933],{"class":771},[694,2919,1000],{"class":771},[694,2921,962],{"class":849},[694,2923,852],{"class":775},[694,2925,855],{"class":771},[694,2927,2928,2930,2932,2934,2936],{"class":696,"line":794},[694,2929,2565],{"class":861},[694,2931,865],{"class":771},[694,2933,2482],{"class":849},[694,2935,877],{"class":775},[694,2937,880],{"class":771},[694,2939,2940,2943,2945,2947,2949,2951,2953],{"class":696,"line":812},[694,2941,2942],{"class":849},"  keep",[694,2944,865],{"class":771},[694,2946,2583],{"class":771},[694,2948,2586],{"class":1191},[694,2950,917],{"class":771},[694,2952,1203],{"class":983},[694,2954,1063],{"class":771},[694,2956,2957,2960,2962,2964,2966,2969,2972,2975,2977,2979,2982,2985,2987,2989,2991,2994,2996],{"class":696,"line":833},[694,2958,2959],{"class":767},"    if",[694,2961,2583],{"class":861},[694,2963,2586],{"class":775},[694,2965,1213],{"class":771},[694,2967,2968],{"class":775},"duration",[694,2970,2971],{"class":771}," &&",[694,2973,2974],{"class":775}," ctx",[694,2976,1213],{"class":771},[694,2978,2968],{"class":775},[694,2980,2981],{"class":771}," >",[694,2983,2984],{"class":1495}," 2000",[694,2986,1424],{"class":861},[694,2988,2586],{"class":775},[694,2990,1213],{"class":771},[694,2992,2993],{"class":775},"shouldKeep",[694,2995,1000],{"class":771},[694,2997,2998],{"class":2075}," true\n",[694,3000,3001],{"class":696,"line":840},[694,3002,2638],{"class":771},[694,3004,3005,3007],{"class":696,"line":858},[694,3006,933],{"class":771},[694,3008,936],{"class":775},[672,3010,3012],{"id":3011},"route-filtering","Route Filtering",[604,3014,3015,3016,615,3019,3022],{},"Control which routes are logged with ",[608,3017,3018],{},"include",[608,3020,3021],{},"exclude"," patterns:",[684,3024,3026],{"className":757,"code":3025,"filename":951,"language":760,"meta":690,"style":690},"export const { handle, handleError } = createEvlogHooks({\n  include: ['\u002Fapi\u002F**'],\n  exclude: ['\u002F_internal\u002F**', '\u002Fhealth'],\n  routes: {\n    '\u002Fapi\u002Fauth\u002F**': { service: 'auth-service' },\n    '\u002Fapi\u002Fpayment\u002F**': { service: 'payment-service' },\n  },\n})\n",[608,3027,3028,3052,3074,3103,3112,3140,3166,3170],{"__ignoreMap":690},[694,3029,3030,3032,3034,3036,3038,3040,3042,3044,3046,3048,3050],{"class":696,"line":697},[694,3031,843],{"class":767},[694,3033,984],{"class":983},[694,3035,772],{"class":771},[694,3037,989],{"class":775},[694,3039,992],{"class":771},[694,3041,995],{"class":775},[694,3043,933],{"class":771},[694,3045,1000],{"class":771},[694,3047,962],{"class":849},[694,3049,852],{"class":775},[694,3051,855],{"class":771},[694,3053,3054,3057,3059,3062,3064,3067,3069,3072],{"class":696,"line":794},[694,3055,3056],{"class":861},"  include",[694,3058,865],{"class":771},[694,3060,3061],{"class":775}," [",[694,3063,906],{"class":771},[694,3065,3066],{"class":703},"\u002Fapi\u002F**",[694,3068,906],{"class":771},[694,3070,3071],{"class":775},"]",[694,3073,880],{"class":771},[694,3075,3076,3079,3081,3083,3085,3088,3090,3092,3094,3097,3099,3101],{"class":696,"line":812},[694,3077,3078],{"class":861},"  exclude",[694,3080,865],{"class":771},[694,3082,3061],{"class":775},[694,3084,906],{"class":771},[694,3086,3087],{"class":703},"\u002F_internal\u002F**",[694,3089,906],{"class":771},[694,3091,992],{"class":771},[694,3093,785],{"class":771},[694,3095,3096],{"class":703},"\u002Fhealth",[694,3098,906],{"class":771},[694,3100,3071],{"class":775},[694,3102,880],{"class":771},[694,3104,3105,3108,3110],{"class":696,"line":833},[694,3106,3107],{"class":861},"  routes",[694,3109,865],{"class":771},[694,3111,1063],{"class":771},[694,3113,3114,3117,3120,3122,3124,3126,3129,3131,3133,3136,3138],{"class":696,"line":840},[694,3115,3116],{"class":771},"    '",[694,3118,3119],{"class":861},"\u002Fapi\u002Fauth\u002F**",[694,3121,906],{"class":771},[694,3123,865],{"class":771},[694,3125,772],{"class":771},[694,3127,3128],{"class":861}," service",[694,3130,865],{"class":771},[694,3132,785],{"class":771},[694,3134,3135],{"class":703},"auth-service",[694,3137,906],{"class":771},[694,3139,2795],{"class":771},[694,3141,3142,3144,3147,3149,3151,3153,3155,3157,3159,3162,3164],{"class":696,"line":858},[694,3143,3116],{"class":771},[694,3145,3146],{"class":861},"\u002Fapi\u002Fpayment\u002F**",[694,3148,906],{"class":771},[694,3150,865],{"class":771},[694,3152,772],{"class":771},[694,3154,3128],{"class":861},[694,3156,865],{"class":771},[694,3158,785],{"class":771},[694,3160,3161],{"class":703},"payment-service",[694,3163,906],{"class":771},[694,3165,2795],{"class":771},[694,3167,3168],{"class":696,"line":871},[694,3169,2638],{"class":771},[694,3171,3172,3174],{"class":696,"line":883},[694,3173,933],{"class":771},[694,3175,936],{"class":775},[672,3177,3179],{"id":3178},"run-locally","Run Locally",[684,3181,3184],{"className":686,"code":3182,"filename":3183,"language":689,"meta":690,"style":690},"git clone https:\u002F\u002Fgithub.com\u002Fevloghq\u002Fevlog.git\ncd evlog\npnpm install\npnpm example sveltekit\n","Terminal",[608,3185,3186,3197,3204,3211],{"__ignoreMap":690},[694,3187,3188,3191,3194],{"class":696,"line":697},[694,3189,3190],{"class":700},"git",[694,3192,3193],{"class":703}," clone",[694,3195,3196],{"class":703}," https:\u002F\u002Fgithub.com\u002Fevloghq\u002Fevlog.git\n",[694,3198,3199,3202],{"class":696,"line":794},[694,3200,3201],{"class":849},"cd",[694,3203,707],{"class":703},[694,3205,3206,3208],{"class":696,"line":812},[694,3207,688],{"class":700},[694,3209,3210],{"class":703}," install\n",[694,3212,3213,3215,3218],{"class":696,"line":833},[694,3214,688],{"class":700},[694,3216,3217],{"class":703}," example",[694,3219,3220],{"class":703}," sveltekit\n",[604,3222,3223,3224,3228],{},"Open ",[661,3225,3226],{"href":3226,"rel":3227},"http:\u002F\u002Flocalhost:5173",[665]," to explore the interactive test UI.",[3230,3231,3232],"card-group",{},[3233,3234,3238],"card",{"icon":3235,"title":3236,"to":3237},"i-simple-icons-github","Source Code","https:\u002F\u002Fgithub.com\u002Fevloghq\u002Fevlog\u002Ftree\u002Fmain\u002Fexamples\u002Fsveltekit","Browse the complete SvelteKit example source on GitHub.",[672,3240,3242],{"id":3241},"next-steps","Next Steps",[604,3244,3245,3246,3249],{},"Deepen your ",[3247,3248,250],"strong",{}," integration:",[636,3251,3252,3257,3262,3267],{},[639,3253,3254,3256],{},[661,3255,51],{"href":52},": Design comprehensive events with context layering",[639,3258,3259,3261],{},[661,3260,148],{"href":153},": Send logs to Axiom, Sentry, PostHog, and more",[639,3263,3264,3266],{},[661,3265,66],{"href":67},": Control log volume with head and tail sampling",[639,3268,3269,3271,3272,2099,3274,2103,3276,3278],{},[661,3270,56],{"href":57},": Throw errors with ",[608,3273,2098],{},[608,3275,2102],{},[608,3277,2106],{}," fields",[3280,3281,3282],"style",{},"html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .s7zQu, html code.shiki .s7zQu{--shiki-light:#39ADB5;--shiki-light-font-style:italic;--shiki-default:#89DDFF;--shiki-default-font-style:italic;--shiki-dark:#89DDFF;--shiki-dark-font-style:italic}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .sTEyZ, html code.shiki .sTEyZ{--shiki-light:#90A4AE;--shiki-default:#EEFFFF;--shiki-dark:#BABED8}html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .sHdIc, html code.shiki .sHdIc{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#EEFFFF;--shiki-default-font-style:italic;--shiki-dark:#BABED8;--shiki-dark-font-style:italic}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}html pre.shiki code .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}",{"title":690,"searchDepth":794,"depth":794,"links":3284},[3285,3291,3292,3293,3295,3296,3297,3300,3301,3302,3303],{"id":674,"depth":794,"text":25,"children":3286},[3287,3288,3289,3290],{"id":678,"depth":812,"text":679},{"id":753,"depth":812,"text":754},{"id":946,"depth":812,"text":947},{"id":1008,"depth":812,"text":1009},{"id":1112,"depth":794,"text":51},{"id":1532,"depth":794,"text":625},{"id":1868,"depth":794,"text":3294},"Background work (log.fork)",{"id":2088,"depth":794,"text":2089},{"id":2433,"depth":794,"text":543},{"id":2446,"depth":794,"text":2447,"children":3298},[3299],{"id":2647,"depth":812,"text":2648},{"id":2889,"depth":794,"text":2890},{"id":3011,"depth":794,"text":3012},{"id":3178,"depth":794,"text":3179},{"id":3241,"depth":794,"text":3242},"Wire the handle and handleError hooks once, and every SvelteKit request carries a logger on `event.locals.log` until the response ends.","md",[3307],{"label":3236,"icon":3235,"to":3237,"color":3308,"variant":3309},"neutral","subtle",{},{"title":250,"icon":253},{"title":250,"description":3304},"8GNp87bLTSaEnWAutCRFVBQn3ekCoXF-wAQzqXVZS2E",[3315,3317],{"title":245,"path":246,"stem":247,"description":3316,"icon":248,"children":-1},"Wide events, structured errors, drain pipeline, tail sampling, route-based services, error handling, and client-side logging in Next.js applications.",{"title":255,"path":256,"stem":257,"description":3318,"icon":258,"children":-1},"One module covers Nitro v3 and v2. Reach the request logger with `useLogger(event)`, and set drain and enrichers from Nitro plugins.",1789076910955]