[{"data":1,"prerenderedAt":3383},["ShallowReactive",2],{"navigation_docs":3,"-integrate-frameworks-nitro":520,"-integrate-frameworks-nitro-surround":3378},[4,30,80,123,303,435,490],{"title":5,"path":6,"stem":7,"children":8,"page":29},"Start","\u002Fstart","1.start",[9,14,19,24],{"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",false,{"title":31,"path":32,"stem":33,"children":34,"page":29},"Learn","\u002Flearn","2.learn",[35,40,45,50,55,60,65,70,75],{"title":36,"path":37,"stem":38,"icon":39},"Overview","\u002Flearn\u002Foverview","2.learn\u002F0.overview","i-lucide-list",{"title":41,"path":42,"stem":43,"icon":44},"Simple Logging","\u002Flearn\u002Fsimple-logging","2.learn\u002F1.simple-logging","i-lucide-terminal",{"title":46,"path":47,"stem":48,"icon":49},"Wide Events","\u002Flearn\u002Fwide-events","2.learn\u002F2.wide-events","i-lucide-layers",{"title":51,"path":52,"stem":53,"icon":54},"Structured Errors","\u002Flearn\u002Fstructured-errors","2.learn\u002F3.structured-errors","i-lucide-shield-alert",{"title":56,"path":57,"stem":58,"icon":59},"Lifecycle","\u002Flearn\u002Flifecycle","2.learn\u002F4.lifecycle","i-lucide-arrow-right-left",{"title":61,"path":62,"stem":63,"icon":64},"Sampling","\u002Flearn\u002Fsampling","2.learn\u002F5.sampling","i-lucide-filter",{"title":66,"path":67,"stem":68,"icon":69},"Auto-Redaction","\u002Flearn\u002Fredaction","2.learn\u002F6.redaction","i-lucide-eye-off",{"title":71,"path":72,"stem":73,"icon":74},"Typed Fields","\u002Flearn\u002Ftyped-fields","2.learn\u002F7.typed-fields","i-simple-icons-typescript",{"title":76,"path":77,"stem":78,"icon":79},"Catalogs","\u002Flearn\u002Fcatalogs","2.learn\u002F8.catalogs","i-lucide-book-open",{"title":81,"path":82,"stem":83,"children":84,"page":29},"CLI","\u002Fcli","3.cli",[85,88,93,98,103,108,113,118],{"title":36,"path":86,"stem":87,"icon":44},"\u002Fcli\u002Foverview","3.cli\u002F0.overview",{"title":89,"path":90,"stem":91,"icon":92},"init","\u002Fcli\u002Finit","3.cli\u002F1.init","i-lucide-wand-sparkles",{"title":94,"path":95,"stem":96,"icon":97},"map","\u002Fcli\u002Fmap","3.cli\u002F2.map","i-lucide-radar",{"title":99,"path":100,"stem":101,"icon":102},"Rules","\u002Fcli\u002Frules","3.cli\u002F3.rules","i-lucide-list-checks",{"title":104,"path":105,"stem":106,"icon":107},"Scoring","\u002Fcli\u002Fscoring","3.cli\u002F4.scoring","i-lucide-gauge",{"title":109,"path":110,"stem":111,"icon":112},"CI","\u002Fcli\u002Fci","3.cli\u002F5.ci","i-lucide-git-pull-request",{"title":114,"path":115,"stem":116,"icon":117},"doctor","\u002Fcli\u002Fdoctor","3.cli\u002F6.doctor","i-lucide-stethoscope",{"title":119,"path":120,"stem":121,"icon":122},"telemetry","\u002Fcli\u002Ftelemetry","3.cli\u002F7.telemetry","i-lucide-bar-chart-3",{"title":124,"path":125,"stem":126,"children":127,"page":29},"Integrate","\u002Fintegrate","4.integrate",[128,132,215],{"title":36,"path":129,"stem":130,"icon":131},"\u002Fintegrate\u002Foverview","4.integrate\u002F0.overview","i-lucide-plug",{"title":133,"path":134,"stem":135,"children":136,"page":29},"Adapters","\u002Fintegrate\u002Fadapters","4.integrate\u002Fadapters",[137,140,170,195],{"title":36,"path":138,"stem":139,"icon":39},"\u002Fintegrate\u002Fadapters\u002Foverview","4.integrate\u002Fadapters\u002F01.overview",{"title":141,"path":142,"stem":143,"children":144,"page":29},"Cloud","\u002Fintegrate\u002Fadapters\u002Fcloud","4.integrate\u002Fadapters\u002Fcloud",[145,150,155,160,165],{"title":146,"path":147,"stem":148,"icon":149},"Axiom","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Faxiom","4.integrate\u002Fadapters\u002Fcloud\u002F01.axiom","i-custom-axiom",{"title":151,"path":152,"stem":153,"icon":154},"PostHog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fposthog","4.integrate\u002Fadapters\u002Fcloud\u002F02.posthog","i-simple-icons-posthog",{"title":156,"path":157,"stem":158,"icon":159},"Sentry","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fsentry","4.integrate\u002Fadapters\u002Fcloud\u002F03.sentry","i-simple-icons-sentry",{"title":161,"path":162,"stem":163,"icon":164},"Better Stack","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fbetter-stack","4.integrate\u002Fadapters\u002Fcloud\u002F04.better-stack","i-simple-icons-betterstack",{"title":166,"path":167,"stem":168,"icon":169},"Datadog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fdatadog","4.integrate\u002Fadapters\u002Fcloud\u002F05.datadog","i-simple-icons-datadog",{"title":171,"path":172,"stem":173,"children":174,"page":29},"Cloud or Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fhybrid","4.integrate\u002Fadapters\u002Fhybrid",[175,180,185,190],{"title":176,"path":177,"stem":178,"icon":179},"Grafana Loki","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Floki","4.integrate\u002Fadapters\u002Fhybrid\u002F01.loki","i-simple-icons-grafana",{"title":181,"path":182,"stem":183,"icon":184},"ClickHouse","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fclickhouse","4.integrate\u002Fadapters\u002Fhybrid\u002F02.clickhouse","i-simple-icons-clickhouse",{"title":186,"path":187,"stem":188,"icon":189},"OTLP","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fotlp","4.integrate\u002Fadapters\u002Fhybrid\u002F03.otlp","i-simple-icons-opentelemetry",{"title":191,"path":192,"stem":193,"icon":194},"HyperDX","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fhyperdx","4.integrate\u002Fadapters\u002Fhybrid\u002F04.hyperdx","i-custom-hyperdx",{"title":196,"path":197,"stem":198,"children":199,"page":29},"Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fself-hosted","4.integrate\u002Fadapters\u002Fself-hosted",[200,205,210],{"title":201,"path":202,"stem":203,"icon":204},"File System","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Ffs","4.integrate\u002Fadapters\u002Fself-hosted\u002F01.fs","i-lucide-hard-drive",{"title":206,"path":207,"stem":208,"icon":209},"NuxtHub","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fnuxthub","4.integrate\u002Fadapters\u002Fself-hosted\u002F02.nuxthub","i-simple-icons-nuxt",{"title":211,"path":212,"stem":213,"icon":214},"Memory","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fmemory","4.integrate\u002Fadapters\u002Fself-hosted\u002F03.memory","i-lucide-cpu",{"title":216,"path":217,"stem":218,"children":219,"page":29},"Frameworks","\u002Fintegrate\u002Fframeworks","4.integrate\u002Fframeworks",[220,224,229,234,239,244,249,254,259,264,269,274,279,284,288,293,298],{"title":36,"path":221,"stem":222,"icon":223},"\u002Fintegrate\u002Fframeworks\u002Foverview","4.integrate\u002Fframeworks\u002F00.overview","i-lucide-layout-grid",{"title":225,"path":226,"stem":227,"icon":228},"Nuxt","\u002Fintegrate\u002Fframeworks\u002Fnuxt","4.integrate\u002Fframeworks\u002F01.nuxt","i-simple-icons-nuxtdotjs",{"title":230,"path":231,"stem":232,"icon":233},"Next.js","\u002Fintegrate\u002Fframeworks\u002Fnextjs","4.integrate\u002Fframeworks\u002F02.nextjs","i-simple-icons-nextdotjs",{"title":235,"path":236,"stem":237,"icon":238},"SvelteKit","\u002Fintegrate\u002Fframeworks\u002Fsveltekit","4.integrate\u002Fframeworks\u002F03.sveltekit","i-simple-icons-svelte",{"title":240,"path":241,"stem":242,"icon":243},"Nitro","\u002Fintegrate\u002Fframeworks\u002Fnitro","4.integrate\u002Fframeworks\u002F04.nitro","i-custom-nitro",{"title":245,"path":246,"stem":247,"icon":248},"TanStack Start","\u002Fintegrate\u002Fframeworks\u002Ftanstack-start","4.integrate\u002Fframeworks\u002F05.tanstack-start","i-custom-tanstack",{"title":250,"path":251,"stem":252,"icon":253},"NestJS","\u002Fintegrate\u002Fframeworks\u002Fnestjs","4.integrate\u002Fframeworks\u002F06.nestjs","i-simple-icons-nestjs",{"title":255,"path":256,"stem":257,"icon":258},"Express","\u002Fintegrate\u002Fframeworks\u002Fexpress","4.integrate\u002Fframeworks\u002F07.express","i-simple-icons-express",{"title":260,"path":261,"stem":262,"icon":263},"Hono","\u002Fintegrate\u002Fframeworks\u002Fhono","4.integrate\u002Fframeworks\u002F08.hono","i-simple-icons-hono",{"title":265,"path":266,"stem":267,"icon":268},"Fastify","\u002Fintegrate\u002Fframeworks\u002Ffastify","4.integrate\u002Fframeworks\u002F09.fastify","i-simple-icons-fastify",{"title":270,"path":271,"stem":272,"icon":273},"Elysia","\u002Fintegrate\u002Fframeworks\u002Felysia","4.integrate\u002Fframeworks\u002F10.elysia","i-custom-elysia",{"title":275,"path":276,"stem":277,"icon":278},"React Router","\u002Fintegrate\u002Fframeworks\u002Freact-router","4.integrate\u002Fframeworks\u002F11.react-router","i-custom-reactrouter",{"title":280,"path":281,"stem":282,"icon":283},"Cloudflare Workers","\u002Fintegrate\u002Fframeworks\u002Fcloudflare-workers","4.integrate\u002Fframeworks\u002F12.cloudflare-workers","i-simple-icons-cloudflare",{"title":285,"path":286,"stem":287,"icon":74},"Standalone","\u002Fintegrate\u002Fframeworks\u002Fstandalone","4.integrate\u002Fframeworks\u002F13.standalone",{"title":289,"path":290,"stem":291,"icon":292},"Astro","\u002Fintegrate\u002Fframeworks\u002Fastro","4.integrate\u002Fframeworks\u002F14.astro","i-simple-icons-astro",{"title":294,"path":295,"stem":296,"icon":297},"oRPC","\u002Fintegrate\u002Fframeworks\u002Forpc","4.integrate\u002Fframeworks\u002F15.orpc","i-lucide-network",{"title":299,"path":300,"stem":301,"icon":302},"AWS Lambda","\u002Fintegrate\u002Fframeworks\u002Faws-lambda","4.integrate\u002Fframeworks\u002F16.aws-lambda","i-custom-lambda",{"title":304,"path":305,"stem":306,"children":307,"page":29},"Use Cases","\u002Fuse-cases","5.use-cases",[308,311,316,345,372,404,425,430],{"title":36,"path":309,"stem":310,"icon":102},"\u002Fuse-cases\u002Foverview","5.use-cases\u002F0.overview",{"title":312,"path":313,"stem":314,"icon":315},"Client Logging","\u002Fuse-cases\u002Fclient-logging","5.use-cases\u002F1.client-logging","i-lucide-monitor",{"title":317,"icon":318,"path":319,"stem":320,"children":321,"page":29},"AI SDK","i-simple-icons-vercel","\u002Fuse-cases\u002Fai-sdk","5.use-cases\u002F2.ai-sdk",[322,325,330,335,340],{"title":36,"path":323,"stem":324,"icon":39},"\u002Fuse-cases\u002Fai-sdk\u002Foverview","5.use-cases\u002F2.ai-sdk\u002F01.overview",{"title":326,"path":327,"stem":328,"icon":329},"Usage","\u002Fuse-cases\u002Fai-sdk\u002Fusage","5.use-cases\u002F2.ai-sdk\u002F02.usage","i-lucide-code",{"title":331,"path":332,"stem":333,"icon":334},"Options","\u002Fuse-cases\u002Fai-sdk\u002Foptions","5.use-cases\u002F2.ai-sdk\u002F03.options","i-lucide-sliders",{"title":336,"path":337,"stem":338,"icon":339},"Metadata","\u002Fuse-cases\u002Fai-sdk\u002Fmetadata","5.use-cases\u002F2.ai-sdk\u002F04.metadata","i-lucide-database",{"title":341,"path":342,"stem":343,"icon":344},"Telemetry","\u002Fuse-cases\u002Fai-sdk\u002Ftelemetry","5.use-cases\u002F2.ai-sdk\u002F05.telemetry","i-lucide-activity",{"title":346,"icon":347,"path":348,"stem":349,"children":350,"page":29},"Better Auth","i-simple-icons-betterauth","\u002Fuse-cases\u002Fbetter-auth","5.use-cases\u002F3.better-auth",[351,354,359,364,368],{"title":36,"path":352,"stem":353,"icon":39},"\u002Fuse-cases\u002Fbetter-auth\u002Foverview","5.use-cases\u002F3.better-auth\u002F01.overview",{"title":355,"path":356,"stem":357,"icon":358},"Identify User","\u002Fuse-cases\u002Fbetter-auth\u002Fidentify-user","5.use-cases\u002F3.better-auth\u002F02.identify-user","i-lucide-user-check",{"title":360,"path":361,"stem":362,"icon":363},"Middleware","\u002Fuse-cases\u002Fbetter-auth\u002Fmiddleware","5.use-cases\u002F3.better-auth\u002F03.middleware","i-lucide-shield",{"title":365,"path":366,"stem":367,"icon":315},"Client Sync","\u002Fuse-cases\u002Fbetter-auth\u002Fclient-sync","5.use-cases\u002F3.better-auth\u002F04.client-sync",{"title":369,"path":370,"stem":371,"icon":107},"Performance","\u002Fuse-cases\u002Fbetter-auth\u002Fperformance","5.use-cases\u002F3.better-auth\u002F05.performance",{"title":373,"icon":374,"path":375,"stem":376,"children":377,"page":29},"Audit Logs","i-lucide-shield-check","\u002Fuse-cases\u002Faudit","5.use-cases\u002F4.audit",[378,381,386,391,396,400],{"title":36,"path":379,"stem":380,"icon":39},"\u002Fuse-cases\u002Faudit\u002Foverview","5.use-cases\u002F4.audit\u002F01.overview",{"title":382,"path":383,"stem":384,"icon":385},"Schema","\u002Fuse-cases\u002Faudit\u002Fschema","5.use-cases\u002F4.audit\u002F02.schema","i-lucide-file-text",{"title":387,"path":388,"stem":389,"icon":390},"Recording","\u002Fuse-cases\u002Faudit\u002Frecording","5.use-cases\u002F4.audit\u002F03.recording","i-lucide-pen-line",{"title":392,"path":393,"stem":394,"icon":395},"Drains","\u002Fuse-cases\u002Faudit\u002Fpipeline","5.use-cases\u002F4.audit\u002F04.pipeline","i-lucide-link",{"title":397,"path":398,"stem":399,"icon":374},"Compliance","\u002Fuse-cases\u002Faudit\u002Fcompliance","5.use-cases\u002F4.audit\u002F05.compliance",{"title":401,"path":402,"stem":403,"icon":79},"Recipes","\u002Fuse-cases\u002Faudit\u002Frecipes","5.use-cases\u002F4.audit\u002F06.recipes",{"title":341,"icon":107,"path":405,"stem":406,"children":407,"page":29},"\u002Fuse-cases\u002Ftelemetry","5.use-cases\u002F4.telemetry",[408,411,416,421],{"title":36,"path":409,"stem":410,"icon":39},"\u002Fuse-cases\u002Ftelemetry\u002Foverview","5.use-cases\u002F4.telemetry\u002F01.overview",{"title":412,"path":413,"stem":414,"icon":415},"Setup","\u002Fuse-cases\u002Ftelemetry\u002Fsetup","5.use-cases\u002F4.telemetry\u002F02.setup","i-lucide-wrench",{"title":417,"path":418,"stem":419,"icon":420},"Ingest","\u002Fuse-cases\u002Ftelemetry\u002Fingest","5.use-cases\u002F4.telemetry\u002F03.ingest","i-lucide-server",{"title":422,"path":423,"stem":424,"icon":79},"Reference","\u002Fuse-cases\u002Ftelemetry\u002Freference","5.use-cases\u002F4.telemetry\u002F04.reference",{"title":426,"path":427,"stem":428,"icon":429},"Enrichers","\u002Fuse-cases\u002Fenrichers","5.use-cases\u002F5.enrichers","i-lucide-sparkles",{"title":431,"path":432,"stem":433,"icon":434},"eve","\u002Fuse-cases\u002Feve","5.use-cases\u002F5.eve","i-custom-eve",{"title":436,"path":437,"stem":438,"children":439,"page":29},"Extend","\u002Fextend","6.extend",[440,444,449,454,459,463,467,471,475,480,485],{"title":36,"path":441,"stem":442,"icon":443},"\u002Fextend\u002Foverview","6.extend\u002F0.overview","i-lucide-blocks",{"title":445,"path":446,"stem":447,"icon":448},"Stream","\u002Fextend\u002Fstream","6.extend\u002F1.stream","i-lucide-radio-tower",{"title":450,"path":451,"stem":452,"icon":453},"Custom framework","\u002Fextend\u002Fcustom-framework","6.extend\u002F10.custom-framework","i-lucide-puzzle",{"title":455,"path":456,"stem":457,"icon":458},"FS reader","\u002Fextend\u002Ffs-reader","6.extend\u002F2.fs-reader","i-lucide-folder-search",{"title":401,"path":460,"stem":461,"icon":462},"\u002Fextend\u002Fconsumer-recipes","6.extend\u002F3.consumer-recipes","i-lucide-chef-hat",{"title":464,"path":465,"stem":466,"icon":443},"Plugins","\u002Fextend\u002Fplugins","6.extend\u002F4.plugins",{"title":468,"path":469,"stem":470,"icon":429},"Custom enrichers","\u002Fextend\u002Fcustom-enrichers","6.extend\u002F5.custom-enrichers",{"title":472,"path":473,"stem":474,"icon":64},"Tail sampling","\u002Fextend\u002Ftail-sampling","6.extend\u002F6.tail-sampling",{"title":476,"path":477,"stem":478,"icon":479},"Identity headers","\u002Fextend\u002Fidentity-headers","6.extend\u002F7.identity-headers","i-lucide-fingerprint",{"title":481,"path":482,"stem":483,"icon":484},"Custom drains","\u002Fextend\u002Fcustom-drains","6.extend\u002F8.custom-drains","i-lucide-share-2",{"title":486,"path":487,"stem":488,"icon":489},"Drain pipeline","\u002Fextend\u002Fdrain-pipeline","6.extend\u002F9.drain-pipeline","i-lucide-workflow",{"title":422,"path":491,"stem":492,"children":493,"page":29},"\u002Freference","7.reference",[494,499,502,507,511,516],{"title":495,"path":496,"stem":497,"icon":498},"Configuration","\u002Freference\u002Fconfiguration","7.reference\u002F1.configuration","i-lucide-settings",{"title":369,"path":500,"stem":501,"icon":107},"\u002Freference\u002Fperformance","7.reference\u002F2.performance",{"title":503,"path":504,"stem":505,"icon":506},"Vite Plugin","\u002Freference\u002Fvite-plugin","7.reference\u002F3.vite-plugin","i-custom-vite",{"title":508,"path":509,"stem":510,"icon":374},"Best Practices","\u002Freference\u002Fbest-practices","7.reference\u002F4.best-practices",{"title":512,"path":513,"stem":514,"icon":515},"vs Other Loggers","\u002Freference\u002Fvs-other-loggers","7.reference\u002F5.vs-other-loggers","i-lucide-scale",{"title":517,"path":518,"stem":519,"icon":429},"Agent Skills","\u002Freference\u002Fagent-skills","7.reference\u002F6.agent-skills",{"id":521,"title":240,"body":522,"description":3371,"extension":3372,"links":3373,"meta":3374,"navigation":3375,"path":241,"seo":3376,"stem":242,"__hash__":3377},"docs\u002F4.integrate\u002Fframeworks\u002F04.nitro.md",{"type":523,"value":524,"toc":3351},"minimark",[525,534,581,585,590,661,665,938,941,947,1419,1422,1481,1513,1517,1535,1897,1913,1916,1936,1940,1955,2337,2350,2354,2357,2361,2596,2608,2612,2771,2780,2782,2786,2789,3144,3147,3151,3158,3301,3308,3312,3318,3347],[526,527,528,529,533],"p",{},"evlog provides modules for both Nitro v3 and Nitro v2 (nitropack). The module hooks into the request lifecycle, creating a request-scoped logger accessible via ",[530,531,532],"code",{},"useLogger(event)",", and emits a wide event when the response completes.",[535,536,539,542,567],"prompt",{":actions":537,"description":538,"icon":243},"[\"copy\",\"cursor\",\"claude\"]","Set up evlog in my Nitro app",[526,540,541],{},"Set up evlog in my Nitro app.",[543,544,545,549,552,555,558,561,564],"ul",{},[546,547,548],"li",{},"Install evlog: pnpm add evlog",[546,550,551],{},"Import the evlog module in nitro.config.ts (evlog\u002Fnitro for v2, evlog\u002Fnitro\u002Fv3 for v3)",[546,553,554],{},"Configure env.service with your app name",[546,556,557],{},"Use useLogger(event) in route handlers to build wide events",[546,559,560],{},"Use log.set() to accumulate context throughout the request",[546,562,563],{},"Throw errors with createError({ message, status, why, fix })",[546,565,566],{},"Wide events are auto-emitted when each request completes",[526,568,569,570,576,577],{},"Docs: ",[571,572,573],"a",{"href":573,"rel":574},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fframeworks\u002Fnitro",[575],"nofollow","\nAdapters: ",[571,578,579],{"href":579,"rel":580},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fadapters\u002Foverview",[575],[582,583,25],"h2",{"id":584},"quick-start",[586,587,589],"h3",{"id":588},"_1-install","1. Install",[591,592,593,618,632,646],"code-group",{},[594,595,601],"pre",{"className":596,"code":597,"filename":598,"language":599,"meta":600,"style":600},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog\n","pnpm","bash","",[530,602,603],{"__ignoreMap":600},[604,605,608,611,615],"span",{"class":606,"line":607},"line",1,[604,609,598],{"class":610},"sBMFI",[604,612,614],{"class":613},"sfazB"," add",[604,616,617],{"class":613}," evlog\n",[594,619,622],{"className":596,"code":620,"filename":621,"language":599,"meta":600,"style":600},"bun add evlog\n","bun",[530,623,624],{"__ignoreMap":600},[604,625,626,628,630],{"class":606,"line":607},[604,627,621],{"class":610},[604,629,614],{"class":613},[604,631,617],{"class":613},[594,633,636],{"className":596,"code":634,"filename":635,"language":599,"meta":600,"style":600},"yarn add evlog\n","yarn",[530,637,638],{"__ignoreMap":600},[604,639,640,642,644],{"class":606,"line":607},[604,641,635],{"class":610},[604,643,614],{"class":613},[604,645,617],{"class":613},[594,647,650],{"className":596,"code":648,"filename":649,"language":599,"meta":600,"style":600},"npm install evlog\n","npm",[530,651,652],{"__ignoreMap":600},[604,653,654,656,659],{"class":606,"line":607},[604,655,649],{"class":610},[604,657,658],{"class":613}," install",[604,660,617],{"class":613},[586,662,664],{"id":663},"_2-add-the-module","2. Add the module",[591,666,667,825],{},[594,668,673],{"className":669,"code":670,"filename":671,"language":672,"meta":600,"style":600},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { defineConfig } from 'nitro'\nimport evlog from 'evlog\u002Fnitro\u002Fv3'\n\nexport default defineConfig({\n  modules: [\n    evlog({\n      env: { service: 'my-app' },\n    }),\n  ],\n})\n","nitro.config.ts (v3)","typescript",[530,674,675,704,722,729,747,760,770,796,808,816],{"__ignoreMap":600},[604,676,677,681,685,689,692,695,698,701],{"class":606,"line":607},[604,678,680],{"class":679},"s7zQu","import",[604,682,684],{"class":683},"sMK4o"," {",[604,686,688],{"class":687},"sTEyZ"," defineConfig",[604,690,691],{"class":683}," }",[604,693,694],{"class":679}," from",[604,696,697],{"class":683}," '",[604,699,700],{"class":613},"nitro",[604,702,703],{"class":683},"'\n",[604,705,707,709,712,715,717,720],{"class":606,"line":706},2,[604,708,680],{"class":679},[604,710,711],{"class":687}," evlog ",[604,713,714],{"class":679},"from",[604,716,697],{"class":683},[604,718,719],{"class":613},"evlog\u002Fnitro\u002Fv3",[604,721,703],{"class":683},[604,723,725],{"class":606,"line":724},3,[604,726,728],{"emptyLinePlaceholder":727},true,"\n",[604,730,732,735,738,741,744],{"class":606,"line":731},4,[604,733,734],{"class":679},"export",[604,736,737],{"class":679}," default",[604,739,688],{"class":740},"s2Zo4",[604,742,743],{"class":687},"(",[604,745,746],{"class":683},"{\n",[604,748,750,754,757],{"class":606,"line":749},5,[604,751,753],{"class":752},"swJcz","  modules",[604,755,756],{"class":683},":",[604,758,759],{"class":687}," [\n",[604,761,763,766,768],{"class":606,"line":762},6,[604,764,765],{"class":740},"    evlog",[604,767,743],{"class":687},[604,769,746],{"class":683},[604,771,773,776,778,780,783,785,787,790,793],{"class":606,"line":772},7,[604,774,775],{"class":752},"      env",[604,777,756],{"class":683},[604,779,684],{"class":683},[604,781,782],{"class":752}," service",[604,784,756],{"class":683},[604,786,697],{"class":683},[604,788,789],{"class":613},"my-app",[604,791,792],{"class":683},"'",[604,794,795],{"class":683}," },\n",[604,797,799,802,805],{"class":606,"line":798},8,[604,800,801],{"class":683},"    }",[604,803,804],{"class":687},")",[604,806,807],{"class":683},",\n",[604,809,811,814],{"class":606,"line":810},9,[604,812,813],{"class":687},"  ]",[604,815,807],{"class":683},[604,817,819,822],{"class":606,"line":818},10,[604,820,821],{"class":683},"}",[604,823,824],{"class":687},")\n",[594,826,829],{"className":669,"code":827,"filename":828,"language":672,"meta":600,"style":600},"import { defineNitroConfig } from 'nitropack\u002Fconfig'\nimport evlog from 'evlog\u002Fnitro'\n\nexport default defineNitroConfig({\n  modules: [\n    evlog({\n      env: { service: 'my-app' },\n    }),\n  ],\n})\n","nitro.config.ts (v2)",[530,830,831,851,866,870,882,890,898,918,926,932],{"__ignoreMap":600},[604,832,833,835,837,840,842,844,846,849],{"class":606,"line":607},[604,834,680],{"class":679},[604,836,684],{"class":683},[604,838,839],{"class":687}," defineNitroConfig",[604,841,691],{"class":683},[604,843,694],{"class":679},[604,845,697],{"class":683},[604,847,848],{"class":613},"nitropack\u002Fconfig",[604,850,703],{"class":683},[604,852,853,855,857,859,861,864],{"class":606,"line":706},[604,854,680],{"class":679},[604,856,711],{"class":687},[604,858,714],{"class":679},[604,860,697],{"class":683},[604,862,863],{"class":613},"evlog\u002Fnitro",[604,865,703],{"class":683},[604,867,868],{"class":606,"line":724},[604,869,728],{"emptyLinePlaceholder":727},[604,871,872,874,876,878,880],{"class":606,"line":731},[604,873,734],{"class":679},[604,875,737],{"class":679},[604,877,839],{"class":740},[604,879,743],{"class":687},[604,881,746],{"class":683},[604,883,884,886,888],{"class":606,"line":749},[604,885,753],{"class":752},[604,887,756],{"class":683},[604,889,759],{"class":687},[604,891,892,894,896],{"class":606,"line":762},[604,893,765],{"class":740},[604,895,743],{"class":687},[604,897,746],{"class":683},[604,899,900,902,904,906,908,910,912,914,916],{"class":606,"line":772},[604,901,775],{"class":752},[604,903,756],{"class":683},[604,905,684],{"class":683},[604,907,782],{"class":752},[604,909,756],{"class":683},[604,911,697],{"class":683},[604,913,789],{"class":613},[604,915,792],{"class":683},[604,917,795],{"class":683},[604,919,920,922,924],{"class":606,"line":798},[604,921,801],{"class":683},[604,923,804],{"class":687},[604,925,807],{"class":683},[604,927,928,930],{"class":606,"line":810},[604,929,813],{"class":687},[604,931,807],{"class":683},[604,933,934,936],{"class":606,"line":818},[604,935,821],{"class":683},[604,937,824],{"class":687},[582,939,46],{"id":940},"wide-events",[526,942,943,944,946],{},"Build up context progressively throughout a request with ",[530,945,532],{},". evlog emits a single wide event when the request completes.",[591,948,949,1200],{},[594,950,953],{"className":669,"code":951,"filename":952,"language":672,"meta":600,"style":600},"import { defineHandler } from 'nitro\u002Fh3'\nimport { useLogger } from 'evlog\u002Fnitro\u002Fv3'\n\nexport default defineHandler(async (event) => {\n  const log = useLogger(event)\n  const body = await readBody(event)\n\n  log.set({ user: { id: body.userId } })\n  log.set({ cart: { items: body.items.length, total: body.total } })\n\n  return { success: true }\n})\n","routes\u002Fapi\u002Fcheckout.post.ts (v3)",[530,954,955,975,994,998,1027,1046,1067,1071,1112,1169,1173,1193],{"__ignoreMap":600},[604,956,957,959,961,964,966,968,970,973],{"class":606,"line":607},[604,958,680],{"class":679},[604,960,684],{"class":683},[604,962,963],{"class":687}," defineHandler",[604,965,691],{"class":683},[604,967,694],{"class":679},[604,969,697],{"class":683},[604,971,972],{"class":613},"nitro\u002Fh3",[604,974,703],{"class":683},[604,976,977,979,981,984,986,988,990,992],{"class":606,"line":706},[604,978,680],{"class":679},[604,980,684],{"class":683},[604,982,983],{"class":687}," useLogger",[604,985,691],{"class":683},[604,987,694],{"class":679},[604,989,697],{"class":683},[604,991,719],{"class":613},[604,993,703],{"class":683},[604,995,996],{"class":606,"line":724},[604,997,728],{"emptyLinePlaceholder":727},[604,999,1000,1002,1004,1006,1008,1012,1015,1019,1021,1024],{"class":606,"line":731},[604,1001,734],{"class":679},[604,1003,737],{"class":679},[604,1005,963],{"class":740},[604,1007,743],{"class":687},[604,1009,1011],{"class":1010},"spNyl","async",[604,1013,1014],{"class":683}," (",[604,1016,1018],{"class":1017},"sHdIc","event",[604,1020,804],{"class":683},[604,1022,1023],{"class":1010}," =>",[604,1025,1026],{"class":683}," {\n",[604,1028,1029,1032,1035,1038,1040,1042,1044],{"class":606,"line":749},[604,1030,1031],{"class":1010},"  const",[604,1033,1034],{"class":687}," log",[604,1036,1037],{"class":683}," =",[604,1039,983],{"class":740},[604,1041,743],{"class":752},[604,1043,1018],{"class":687},[604,1045,824],{"class":752},[604,1047,1048,1050,1053,1055,1058,1061,1063,1065],{"class":606,"line":762},[604,1049,1031],{"class":1010},[604,1051,1052],{"class":687}," body",[604,1054,1037],{"class":683},[604,1056,1057],{"class":679}," await",[604,1059,1060],{"class":740}," readBody",[604,1062,743],{"class":752},[604,1064,1018],{"class":687},[604,1066,824],{"class":752},[604,1068,1069],{"class":606,"line":772},[604,1070,728],{"emptyLinePlaceholder":727},[604,1072,1073,1076,1079,1082,1084,1087,1090,1092,1094,1097,1099,1101,1103,1106,1108,1110],{"class":606,"line":798},[604,1074,1075],{"class":687},"  log",[604,1077,1078],{"class":683},".",[604,1080,1081],{"class":740},"set",[604,1083,743],{"class":752},[604,1085,1086],{"class":683},"{",[604,1088,1089],{"class":752}," user",[604,1091,756],{"class":683},[604,1093,684],{"class":683},[604,1095,1096],{"class":752}," id",[604,1098,756],{"class":683},[604,1100,1052],{"class":687},[604,1102,1078],{"class":683},[604,1104,1105],{"class":687},"userId",[604,1107,691],{"class":683},[604,1109,691],{"class":683},[604,1111,824],{"class":752},[604,1113,1114,1116,1118,1120,1122,1124,1127,1129,1131,1134,1136,1138,1140,1143,1145,1148,1151,1154,1156,1158,1160,1163,1165,1167],{"class":606,"line":810},[604,1115,1075],{"class":687},[604,1117,1078],{"class":683},[604,1119,1081],{"class":740},[604,1121,743],{"class":752},[604,1123,1086],{"class":683},[604,1125,1126],{"class":752}," cart",[604,1128,756],{"class":683},[604,1130,684],{"class":683},[604,1132,1133],{"class":752}," items",[604,1135,756],{"class":683},[604,1137,1052],{"class":687},[604,1139,1078],{"class":683},[604,1141,1142],{"class":687},"items",[604,1144,1078],{"class":683},[604,1146,1147],{"class":687},"length",[604,1149,1150],{"class":683},",",[604,1152,1153],{"class":752}," total",[604,1155,756],{"class":683},[604,1157,1052],{"class":687},[604,1159,1078],{"class":683},[604,1161,1162],{"class":687},"total",[604,1164,691],{"class":683},[604,1166,691],{"class":683},[604,1168,824],{"class":752},[604,1170,1171],{"class":606,"line":818},[604,1172,728],{"emptyLinePlaceholder":727},[604,1174,1176,1179,1181,1184,1186,1190],{"class":606,"line":1175},11,[604,1177,1178],{"class":679},"  return",[604,1180,684],{"class":683},[604,1182,1183],{"class":752}," success",[604,1185,756],{"class":683},[604,1187,1189],{"class":1188},"sfNiH"," true",[604,1191,1192],{"class":683}," }\n",[604,1194,1196,1198],{"class":606,"line":1195},12,[604,1197,821],{"class":683},[604,1199,824],{"class":687},[594,1201,1204],{"className":669,"code":1202,"filename":1203,"language":672,"meta":600,"style":600},"import { defineEventHandler, readBody } from 'h3'\nimport { useLogger } from 'evlog\u002Fnitro'\n\nexport default defineEventHandler(async (event) => {\n  const log = useLogger(event)\n  const body = await readBody(event)\n\n  log.set({ user: { id: body.userId } })\n  log.set({ cart: { items: body.items.length, total: body.total } })\n\n  return { success: true }\n})\n","routes\u002Fapi\u002Fcheckout.post.ts (v2)",[530,1205,1206,1229,1247,1251,1273,1289,1307,1311,1345,1395,1399,1413],{"__ignoreMap":600},[604,1207,1208,1210,1212,1215,1217,1219,1221,1223,1225,1227],{"class":606,"line":607},[604,1209,680],{"class":679},[604,1211,684],{"class":683},[604,1213,1214],{"class":687}," defineEventHandler",[604,1216,1150],{"class":683},[604,1218,1060],{"class":687},[604,1220,691],{"class":683},[604,1222,694],{"class":679},[604,1224,697],{"class":683},[604,1226,586],{"class":613},[604,1228,703],{"class":683},[604,1230,1231,1233,1235,1237,1239,1241,1243,1245],{"class":606,"line":706},[604,1232,680],{"class":679},[604,1234,684],{"class":683},[604,1236,983],{"class":687},[604,1238,691],{"class":683},[604,1240,694],{"class":679},[604,1242,697],{"class":683},[604,1244,863],{"class":613},[604,1246,703],{"class":683},[604,1248,1249],{"class":606,"line":724},[604,1250,728],{"emptyLinePlaceholder":727},[604,1252,1253,1255,1257,1259,1261,1263,1265,1267,1269,1271],{"class":606,"line":731},[604,1254,734],{"class":679},[604,1256,737],{"class":679},[604,1258,1214],{"class":740},[604,1260,743],{"class":687},[604,1262,1011],{"class":1010},[604,1264,1014],{"class":683},[604,1266,1018],{"class":1017},[604,1268,804],{"class":683},[604,1270,1023],{"class":1010},[604,1272,1026],{"class":683},[604,1274,1275,1277,1279,1281,1283,1285,1287],{"class":606,"line":749},[604,1276,1031],{"class":1010},[604,1278,1034],{"class":687},[604,1280,1037],{"class":683},[604,1282,983],{"class":740},[604,1284,743],{"class":752},[604,1286,1018],{"class":687},[604,1288,824],{"class":752},[604,1290,1291,1293,1295,1297,1299,1301,1303,1305],{"class":606,"line":762},[604,1292,1031],{"class":1010},[604,1294,1052],{"class":687},[604,1296,1037],{"class":683},[604,1298,1057],{"class":679},[604,1300,1060],{"class":740},[604,1302,743],{"class":752},[604,1304,1018],{"class":687},[604,1306,824],{"class":752},[604,1308,1309],{"class":606,"line":772},[604,1310,728],{"emptyLinePlaceholder":727},[604,1312,1313,1315,1317,1319,1321,1323,1325,1327,1329,1331,1333,1335,1337,1339,1341,1343],{"class":606,"line":798},[604,1314,1075],{"class":687},[604,1316,1078],{"class":683},[604,1318,1081],{"class":740},[604,1320,743],{"class":752},[604,1322,1086],{"class":683},[604,1324,1089],{"class":752},[604,1326,756],{"class":683},[604,1328,684],{"class":683},[604,1330,1096],{"class":752},[604,1332,756],{"class":683},[604,1334,1052],{"class":687},[604,1336,1078],{"class":683},[604,1338,1105],{"class":687},[604,1340,691],{"class":683},[604,1342,691],{"class":683},[604,1344,824],{"class":752},[604,1346,1347,1349,1351,1353,1355,1357,1359,1361,1363,1365,1367,1369,1371,1373,1375,1377,1379,1381,1383,1385,1387,1389,1391,1393],{"class":606,"line":810},[604,1348,1075],{"class":687},[604,1350,1078],{"class":683},[604,1352,1081],{"class":740},[604,1354,743],{"class":752},[604,1356,1086],{"class":683},[604,1358,1126],{"class":752},[604,1360,756],{"class":683},[604,1362,684],{"class":683},[604,1364,1133],{"class":752},[604,1366,756],{"class":683},[604,1368,1052],{"class":687},[604,1370,1078],{"class":683},[604,1372,1142],{"class":687},[604,1374,1078],{"class":683},[604,1376,1147],{"class":687},[604,1378,1150],{"class":683},[604,1380,1153],{"class":752},[604,1382,756],{"class":683},[604,1384,1052],{"class":687},[604,1386,1078],{"class":683},[604,1388,1162],{"class":687},[604,1390,691],{"class":683},[604,1392,691],{"class":683},[604,1394,824],{"class":752},[604,1396,1397],{"class":606,"line":818},[604,1398,728],{"emptyLinePlaceholder":727},[604,1400,1401,1403,1405,1407,1409,1411],{"class":606,"line":1175},[604,1402,1178],{"class":679},[604,1404,684],{"class":683},[604,1406,1183],{"class":752},[604,1408,756],{"class":683},[604,1410,1189],{"class":1188},[604,1412,1192],{"class":683},[604,1414,1415,1417],{"class":606,"line":1195},[604,1416,821],{"class":683},[604,1418,824],{"class":687},[526,1420,1421],{},"One request, one log line with all context:",[594,1423,1426],{"className":596,"code":1424,"filename":1425,"language":599,"meta":600,"style":600},"10:23:45 INFO [my-app] POST \u002Fapi\u002Fcheckout 200 in 145ms\n  ├─ user: id=usr_123\n  ├─ cart: items=3 total=14999\n  └─ requestId: a1b2c3d4-...\n","Terminal output",[530,1427,1428,1439,1450,1470],{"__ignoreMap":600},[604,1429,1430,1433,1436],{"class":606,"line":607},[604,1431,1432],{"class":610},"10:23:45",[604,1434,1435],{"class":613}," INFO",[604,1437,1438],{"class":687}," [my-app] POST \u002Fapi\u002Fcheckout 200 in 145ms\n",[604,1440,1441,1444,1447],{"class":606,"line":706},[604,1442,1443],{"class":610},"  ├─",[604,1445,1446],{"class":613}," user:",[604,1448,1449],{"class":613}," id=usr_123\n",[604,1451,1452,1454,1457,1460,1464,1467],{"class":606,"line":724},[604,1453,1443],{"class":610},[604,1455,1456],{"class":613}," cart:",[604,1458,1459],{"class":613}," items=",[604,1461,1463],{"class":1462},"sbssI","3",[604,1465,1466],{"class":613}," total=",[604,1468,1469],{"class":1462},"14999\n",[604,1471,1472,1475,1478],{"class":606,"line":731},[604,1473,1474],{"class":610},"  └─",[604,1476,1477],{"class":613}," requestId:",[604,1479,1480],{"class":613}," a1b2c3d4-...\n",[526,1482,1483,1484,1489,1490,1493,1494,1500,1501,1504,1505,1508,1509,1078],{},"Nitro uses ",[1485,1486,1487],"strong",{},[530,1488,532],{}," (event-bound scope), not ",[530,1491,1492],{},"AsyncLocalStorage",", so ",[1485,1495,1496,1499],{},[530,1497,1498],{},"log.fork()"," is not available"," here yet. For AI SDK streaming responses, evlog defers wide-event emit until the response body finishes so ",[530,1502,1503],{},"createAILogger(log)"," metadata stays on the same request event. Post-emit warnings only apply when code calls ",[530,1506,1507],{},"set()"," after the wide event has actually emitted — for example in non-streaming handlers or background work. See ",[571,1510,1512],{"href":1511},"\u002Flearn\u002Fwide-events#after-emit-sealing-and-background-work","Wide events — After emit",[582,1514,1516],{"id":1515},"error-handling","Error Handling",[526,1518,1519,1522,1523,1526,1527,1530,1531,1534],{},[530,1520,1521],{},"createError"," produces structured errors with ",[530,1524,1525],{},"why",", ",[530,1528,1529],{},"fix",", and ",[530,1532,1533],{},"link"," fields that help both humans and AI agents understand what went wrong.",[591,1536,1537,1715],{},[594,1538,1541],{"className":669,"code":1539,"filename":1540,"language":672,"meta":600,"style":600},"import { defineHandler } from 'nitro\u002Fh3'\nimport { useLogger, createError } from 'evlog\u002Fnitro\u002Fv3'\n\nexport default defineHandler(async (event) => {\n  const log = useLogger(event)\n\n  throw createError({\n    status: 402,\n    message: 'Payment failed',\n    why: 'Card declined by issuer',\n    fix: 'Try a different payment method',\n  })\n})\n","routes\u002Fapi\u002Fpayment.post.ts (v3)",[530,1542,1543,1561,1584,1588,1610,1626,1630,1641,1653,1669,1685,1701,1708],{"__ignoreMap":600},[604,1544,1545,1547,1549,1551,1553,1555,1557,1559],{"class":606,"line":607},[604,1546,680],{"class":679},[604,1548,684],{"class":683},[604,1550,963],{"class":687},[604,1552,691],{"class":683},[604,1554,694],{"class":679},[604,1556,697],{"class":683},[604,1558,972],{"class":613},[604,1560,703],{"class":683},[604,1562,1563,1565,1567,1569,1571,1574,1576,1578,1580,1582],{"class":606,"line":706},[604,1564,680],{"class":679},[604,1566,684],{"class":683},[604,1568,983],{"class":687},[604,1570,1150],{"class":683},[604,1572,1573],{"class":687}," createError",[604,1575,691],{"class":683},[604,1577,694],{"class":679},[604,1579,697],{"class":683},[604,1581,719],{"class":613},[604,1583,703],{"class":683},[604,1585,1586],{"class":606,"line":724},[604,1587,728],{"emptyLinePlaceholder":727},[604,1589,1590,1592,1594,1596,1598,1600,1602,1604,1606,1608],{"class":606,"line":731},[604,1591,734],{"class":679},[604,1593,737],{"class":679},[604,1595,963],{"class":740},[604,1597,743],{"class":687},[604,1599,1011],{"class":1010},[604,1601,1014],{"class":683},[604,1603,1018],{"class":1017},[604,1605,804],{"class":683},[604,1607,1023],{"class":1010},[604,1609,1026],{"class":683},[604,1611,1612,1614,1616,1618,1620,1622,1624],{"class":606,"line":749},[604,1613,1031],{"class":1010},[604,1615,1034],{"class":687},[604,1617,1037],{"class":683},[604,1619,983],{"class":740},[604,1621,743],{"class":752},[604,1623,1018],{"class":687},[604,1625,824],{"class":752},[604,1627,1628],{"class":606,"line":762},[604,1629,728],{"emptyLinePlaceholder":727},[604,1631,1632,1635,1637,1639],{"class":606,"line":772},[604,1633,1634],{"class":679},"  throw",[604,1636,1573],{"class":740},[604,1638,743],{"class":752},[604,1640,746],{"class":683},[604,1642,1643,1646,1648,1651],{"class":606,"line":798},[604,1644,1645],{"class":752},"    status",[604,1647,756],{"class":683},[604,1649,1650],{"class":1462}," 402",[604,1652,807],{"class":683},[604,1654,1655,1658,1660,1662,1665,1667],{"class":606,"line":810},[604,1656,1657],{"class":752},"    message",[604,1659,756],{"class":683},[604,1661,697],{"class":683},[604,1663,1664],{"class":613},"Payment failed",[604,1666,792],{"class":683},[604,1668,807],{"class":683},[604,1670,1671,1674,1676,1678,1681,1683],{"class":606,"line":818},[604,1672,1673],{"class":752},"    why",[604,1675,756],{"class":683},[604,1677,697],{"class":683},[604,1679,1680],{"class":613},"Card declined by issuer",[604,1682,792],{"class":683},[604,1684,807],{"class":683},[604,1686,1687,1690,1692,1694,1697,1699],{"class":606,"line":1175},[604,1688,1689],{"class":752},"    fix",[604,1691,756],{"class":683},[604,1693,697],{"class":683},[604,1695,1696],{"class":613},"Try a different payment method",[604,1698,792],{"class":683},[604,1700,807],{"class":683},[604,1702,1703,1706],{"class":606,"line":1195},[604,1704,1705],{"class":683},"  }",[604,1707,824],{"class":752},[604,1709,1711,1713],{"class":606,"line":1710},13,[604,1712,821],{"class":683},[604,1714,824],{"class":687},[594,1716,1719],{"className":669,"code":1717,"filename":1718,"language":672,"meta":600,"style":600},"import { defineEventHandler } from 'h3'\nimport { useLogger } from 'evlog\u002Fnitro'\nimport { createError } from 'evlog'\n\nexport default defineEventHandler(async (event) => {\n  const log = useLogger(event)\n\n  throw createError({\n    status: 402,\n    message: 'Payment failed',\n    why: 'Card declined by issuer',\n    fix: 'Try a different payment method',\n  })\n})\n","routes\u002Fapi\u002Fpayment.post.ts (v2)",[530,1720,1721,1739,1757,1776,1780,1802,1818,1822,1832,1842,1856,1870,1884,1890],{"__ignoreMap":600},[604,1722,1723,1725,1727,1729,1731,1733,1735,1737],{"class":606,"line":607},[604,1724,680],{"class":679},[604,1726,684],{"class":683},[604,1728,1214],{"class":687},[604,1730,691],{"class":683},[604,1732,694],{"class":679},[604,1734,697],{"class":683},[604,1736,586],{"class":613},[604,1738,703],{"class":683},[604,1740,1741,1743,1745,1747,1749,1751,1753,1755],{"class":606,"line":706},[604,1742,680],{"class":679},[604,1744,684],{"class":683},[604,1746,983],{"class":687},[604,1748,691],{"class":683},[604,1750,694],{"class":679},[604,1752,697],{"class":683},[604,1754,863],{"class":613},[604,1756,703],{"class":683},[604,1758,1759,1761,1763,1765,1767,1769,1771,1774],{"class":606,"line":724},[604,1760,680],{"class":679},[604,1762,684],{"class":683},[604,1764,1573],{"class":687},[604,1766,691],{"class":683},[604,1768,694],{"class":679},[604,1770,697],{"class":683},[604,1772,1773],{"class":613},"evlog",[604,1775,703],{"class":683},[604,1777,1778],{"class":606,"line":731},[604,1779,728],{"emptyLinePlaceholder":727},[604,1781,1782,1784,1786,1788,1790,1792,1794,1796,1798,1800],{"class":606,"line":749},[604,1783,734],{"class":679},[604,1785,737],{"class":679},[604,1787,1214],{"class":740},[604,1789,743],{"class":687},[604,1791,1011],{"class":1010},[604,1793,1014],{"class":683},[604,1795,1018],{"class":1017},[604,1797,804],{"class":683},[604,1799,1023],{"class":1010},[604,1801,1026],{"class":683},[604,1803,1804,1806,1808,1810,1812,1814,1816],{"class":606,"line":762},[604,1805,1031],{"class":1010},[604,1807,1034],{"class":687},[604,1809,1037],{"class":683},[604,1811,983],{"class":740},[604,1813,743],{"class":752},[604,1815,1018],{"class":687},[604,1817,824],{"class":752},[604,1819,1820],{"class":606,"line":772},[604,1821,728],{"emptyLinePlaceholder":727},[604,1823,1824,1826,1828,1830],{"class":606,"line":798},[604,1825,1634],{"class":679},[604,1827,1573],{"class":740},[604,1829,743],{"class":752},[604,1831,746],{"class":683},[604,1833,1834,1836,1838,1840],{"class":606,"line":810},[604,1835,1645],{"class":752},[604,1837,756],{"class":683},[604,1839,1650],{"class":1462},[604,1841,807],{"class":683},[604,1843,1844,1846,1848,1850,1852,1854],{"class":606,"line":818},[604,1845,1657],{"class":752},[604,1847,756],{"class":683},[604,1849,697],{"class":683},[604,1851,1664],{"class":613},[604,1853,792],{"class":683},[604,1855,807],{"class":683},[604,1857,1858,1860,1862,1864,1866,1868],{"class":606,"line":1175},[604,1859,1673],{"class":752},[604,1861,756],{"class":683},[604,1863,697],{"class":683},[604,1865,1680],{"class":613},[604,1867,792],{"class":683},[604,1869,807],{"class":683},[604,1871,1872,1874,1876,1878,1880,1882],{"class":606,"line":1195},[604,1873,1689],{"class":752},[604,1875,756],{"class":683},[604,1877,697],{"class":683},[604,1879,1696],{"class":613},[604,1881,792],{"class":683},[604,1883,807],{"class":683},[604,1885,1886,1888],{"class":606,"line":1710},[604,1887,1705],{"class":683},[604,1889,824],{"class":752},[604,1891,1893,1895],{"class":606,"line":1892},14,[604,1894,821],{"class":683},[604,1896,824],{"class":687},[1898,1899,1901,1902,1904,1905,1907,1908,1904,1910,1912],"callout",{"color":1900,"icon":13},"info","In Nitro v3, import ",[530,1903,1521],{}," from ",[530,1906,719],{}," - it wraps the Nitro error handler. In Nitro v2, import ",[530,1909,1521],{},[530,1911,1773],{}," directly.",[582,1914,495],{"id":1915},"configuration",[526,1917,1918,1919,1922,1923,1526,1926,1526,1929,1526,1932,1935],{},"See the ",[571,1920,1921],{"href":496},"Configuration reference"," for all available options (",[530,1924,1925],{},"enabled",[530,1927,1928],{},"pretty",[530,1930,1931],{},"silent",[530,1933,1934],{},"sampling",", etc.).",[586,1937,1939],{"id":1938},"route-filtering","Route Filtering",[526,1941,1942,1943,1946,1947,1950,1951,1954],{},"Use ",[530,1944,1945],{},"include"," and ",[530,1948,1949],{},"exclude"," to control which routes are logged, and ",[530,1952,1953],{},"routes"," to assign different service names to different route groups:",[591,1956,1957,2154],{},[594,1958,1960],{"className":669,"code":1959,"filename":671,"language":672,"meta":600,"style":600},"import { defineConfig } from 'nitro'\nimport evlog from 'evlog\u002Fnitro\u002Fv3'\n\nexport default defineConfig({\n  modules: [\n    evlog({\n      include: ['\u002Fapi\u002F**'],\n      exclude: ['\u002Fapi\u002Fhealth'],\n      routes: {\n        '\u002Fapi\u002Fauth\u002F**': { service: 'auth-service' },\n        '\u002Fapi\u002Fpayment\u002F**': { service: 'payment-service' },\n      },\n    })\n  ],\n})\n",[530,1961,1962,1980,1994,1998,2010,2018,2026,2048,2068,2077,2104,2130,2135,2141,2147],{"__ignoreMap":600},[604,1963,1964,1966,1968,1970,1972,1974,1976,1978],{"class":606,"line":607},[604,1965,680],{"class":679},[604,1967,684],{"class":683},[604,1969,688],{"class":687},[604,1971,691],{"class":683},[604,1973,694],{"class":679},[604,1975,697],{"class":683},[604,1977,700],{"class":613},[604,1979,703],{"class":683},[604,1981,1982,1984,1986,1988,1990,1992],{"class":606,"line":706},[604,1983,680],{"class":679},[604,1985,711],{"class":687},[604,1987,714],{"class":679},[604,1989,697],{"class":683},[604,1991,719],{"class":613},[604,1993,703],{"class":683},[604,1995,1996],{"class":606,"line":724},[604,1997,728],{"emptyLinePlaceholder":727},[604,1999,2000,2002,2004,2006,2008],{"class":606,"line":731},[604,2001,734],{"class":679},[604,2003,737],{"class":679},[604,2005,688],{"class":740},[604,2007,743],{"class":687},[604,2009,746],{"class":683},[604,2011,2012,2014,2016],{"class":606,"line":749},[604,2013,753],{"class":752},[604,2015,756],{"class":683},[604,2017,759],{"class":687},[604,2019,2020,2022,2024],{"class":606,"line":762},[604,2021,765],{"class":740},[604,2023,743],{"class":687},[604,2025,746],{"class":683},[604,2027,2028,2031,2033,2036,2038,2041,2043,2046],{"class":606,"line":772},[604,2029,2030],{"class":752},"      include",[604,2032,756],{"class":683},[604,2034,2035],{"class":687}," [",[604,2037,792],{"class":683},[604,2039,2040],{"class":613},"\u002Fapi\u002F**",[604,2042,792],{"class":683},[604,2044,2045],{"class":687},"]",[604,2047,807],{"class":683},[604,2049,2050,2053,2055,2057,2059,2062,2064,2066],{"class":606,"line":798},[604,2051,2052],{"class":752},"      exclude",[604,2054,756],{"class":683},[604,2056,2035],{"class":687},[604,2058,792],{"class":683},[604,2060,2061],{"class":613},"\u002Fapi\u002Fhealth",[604,2063,792],{"class":683},[604,2065,2045],{"class":687},[604,2067,807],{"class":683},[604,2069,2070,2073,2075],{"class":606,"line":810},[604,2071,2072],{"class":752},"      routes",[604,2074,756],{"class":683},[604,2076,1026],{"class":683},[604,2078,2079,2082,2085,2087,2089,2091,2093,2095,2097,2100,2102],{"class":606,"line":818},[604,2080,2081],{"class":683},"        '",[604,2083,2084],{"class":752},"\u002Fapi\u002Fauth\u002F**",[604,2086,792],{"class":683},[604,2088,756],{"class":683},[604,2090,684],{"class":683},[604,2092,782],{"class":752},[604,2094,756],{"class":683},[604,2096,697],{"class":683},[604,2098,2099],{"class":613},"auth-service",[604,2101,792],{"class":683},[604,2103,795],{"class":683},[604,2105,2106,2108,2111,2113,2115,2117,2119,2121,2123,2126,2128],{"class":606,"line":1175},[604,2107,2081],{"class":683},[604,2109,2110],{"class":752},"\u002Fapi\u002Fpayment\u002F**",[604,2112,792],{"class":683},[604,2114,756],{"class":683},[604,2116,684],{"class":683},[604,2118,782],{"class":752},[604,2120,756],{"class":683},[604,2122,697],{"class":683},[604,2124,2125],{"class":613},"payment-service",[604,2127,792],{"class":683},[604,2129,795],{"class":683},[604,2131,2132],{"class":606,"line":1195},[604,2133,2134],{"class":683},"      },\n",[604,2136,2137,2139],{"class":606,"line":1710},[604,2138,801],{"class":683},[604,2140,824],{"class":687},[604,2142,2143,2145],{"class":606,"line":1892},[604,2144,813],{"class":687},[604,2146,807],{"class":683},[604,2148,2150,2152],{"class":606,"line":2149},15,[604,2151,821],{"class":683},[604,2153,824],{"class":687},[594,2155,2157],{"className":669,"code":2156,"filename":828,"language":672,"meta":600,"style":600},"import { defineNitroConfig } from 'nitropack\u002Fconfig'\nimport evlog from 'evlog\u002Fnitro'\n\nexport default defineNitroConfig({\n  modules: [\n    evlog({\n      include: ['\u002Fapi\u002F**'],\n      exclude: ['\u002Fapi\u002Fhealth'],\n      routes: {\n        '\u002Fapi\u002Fauth\u002F**': { service: 'auth-service' },\n        '\u002Fapi\u002Fpayment\u002F**': { service: 'payment-service' },\n      },\n    })\n  ],\n})\n",[530,2158,2159,2177,2191,2195,2207,2215,2223,2241,2259,2267,2291,2315,2319,2325,2331],{"__ignoreMap":600},[604,2160,2161,2163,2165,2167,2169,2171,2173,2175],{"class":606,"line":607},[604,2162,680],{"class":679},[604,2164,684],{"class":683},[604,2166,839],{"class":687},[604,2168,691],{"class":683},[604,2170,694],{"class":679},[604,2172,697],{"class":683},[604,2174,848],{"class":613},[604,2176,703],{"class":683},[604,2178,2179,2181,2183,2185,2187,2189],{"class":606,"line":706},[604,2180,680],{"class":679},[604,2182,711],{"class":687},[604,2184,714],{"class":679},[604,2186,697],{"class":683},[604,2188,863],{"class":613},[604,2190,703],{"class":683},[604,2192,2193],{"class":606,"line":724},[604,2194,728],{"emptyLinePlaceholder":727},[604,2196,2197,2199,2201,2203,2205],{"class":606,"line":731},[604,2198,734],{"class":679},[604,2200,737],{"class":679},[604,2202,839],{"class":740},[604,2204,743],{"class":687},[604,2206,746],{"class":683},[604,2208,2209,2211,2213],{"class":606,"line":749},[604,2210,753],{"class":752},[604,2212,756],{"class":683},[604,2214,759],{"class":687},[604,2216,2217,2219,2221],{"class":606,"line":762},[604,2218,765],{"class":740},[604,2220,743],{"class":687},[604,2222,746],{"class":683},[604,2224,2225,2227,2229,2231,2233,2235,2237,2239],{"class":606,"line":772},[604,2226,2030],{"class":752},[604,2228,756],{"class":683},[604,2230,2035],{"class":687},[604,2232,792],{"class":683},[604,2234,2040],{"class":613},[604,2236,792],{"class":683},[604,2238,2045],{"class":687},[604,2240,807],{"class":683},[604,2242,2243,2245,2247,2249,2251,2253,2255,2257],{"class":606,"line":798},[604,2244,2052],{"class":752},[604,2246,756],{"class":683},[604,2248,2035],{"class":687},[604,2250,792],{"class":683},[604,2252,2061],{"class":613},[604,2254,792],{"class":683},[604,2256,2045],{"class":687},[604,2258,807],{"class":683},[604,2260,2261,2263,2265],{"class":606,"line":810},[604,2262,2072],{"class":752},[604,2264,756],{"class":683},[604,2266,1026],{"class":683},[604,2268,2269,2271,2273,2275,2277,2279,2281,2283,2285,2287,2289],{"class":606,"line":818},[604,2270,2081],{"class":683},[604,2272,2084],{"class":752},[604,2274,792],{"class":683},[604,2276,756],{"class":683},[604,2278,684],{"class":683},[604,2280,782],{"class":752},[604,2282,756],{"class":683},[604,2284,697],{"class":683},[604,2286,2099],{"class":613},[604,2288,792],{"class":683},[604,2290,795],{"class":683},[604,2292,2293,2295,2297,2299,2301,2303,2305,2307,2309,2311,2313],{"class":606,"line":1175},[604,2294,2081],{"class":683},[604,2296,2110],{"class":752},[604,2298,792],{"class":683},[604,2300,756],{"class":683},[604,2302,684],{"class":683},[604,2304,782],{"class":752},[604,2306,756],{"class":683},[604,2308,697],{"class":683},[604,2310,2125],{"class":613},[604,2312,792],{"class":683},[604,2314,795],{"class":683},[604,2316,2317],{"class":606,"line":1195},[604,2318,2134],{"class":683},[604,2320,2321,2323],{"class":606,"line":1710},[604,2322,801],{"class":683},[604,2324,824],{"class":687},[604,2326,2327,2329],{"class":606,"line":1892},[604,2328,813],{"class":687},[604,2330,807],{"class":683},[604,2332,2333,2335],{"class":606,"line":2149},[604,2334,821],{"class":683},[604,2336,824],{"class":687},[1898,2338,2341,2344,2345,1946,2347,2349],{"color":2339,"icon":2340},"warning","i-lucide-alert-triangle",[1485,2342,2343],{},"Exclusions take precedence."," If a path matches both ",[530,2346,1945],{},[530,2348,1949],{},", it will be excluded.",[582,2351,2353],{"id":2352},"drain-enrichers","Drain & Enrichers",[526,2355,2356],{},"Use Nitro plugin hooks to send logs to external services and enrich them with additional context.",[586,2358,2360],{"id":2359},"drain-plugin","Drain Plugin",[594,2362,2365],{"className":669,"code":2363,"filename":2364,"language":672,"meta":600,"style":600},"import type { DrainContext } from 'evlog'\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 default defineNitroPlugin((nitroApp) => {\n  nitroApp.hooks.hook('evlog:drain', drain)\n})\n","server\u002Fplugins\u002Fevlog-drain.ts",[530,2366,2367,2389,2409,2429,2433,2459,2488,2507,2513,2533,2537,2559,2590],{"__ignoreMap":600},[604,2368,2369,2371,2374,2376,2379,2381,2383,2385,2387],{"class":606,"line":607},[604,2370,680],{"class":679},[604,2372,2373],{"class":679}," type",[604,2375,684],{"class":683},[604,2377,2378],{"class":687}," DrainContext",[604,2380,691],{"class":683},[604,2382,694],{"class":679},[604,2384,697],{"class":683},[604,2386,1773],{"class":613},[604,2388,703],{"class":683},[604,2390,2391,2393,2395,2398,2400,2402,2404,2407],{"class":606,"line":706},[604,2392,680],{"class":679},[604,2394,684],{"class":683},[604,2396,2397],{"class":687}," createAxiomDrain",[604,2399,691],{"class":683},[604,2401,694],{"class":679},[604,2403,697],{"class":683},[604,2405,2406],{"class":613},"evlog\u002Faxiom",[604,2408,703],{"class":683},[604,2410,2411,2413,2415,2418,2420,2422,2424,2427],{"class":606,"line":724},[604,2412,680],{"class":679},[604,2414,684],{"class":683},[604,2416,2417],{"class":687}," createDrainPipeline",[604,2419,691],{"class":683},[604,2421,694],{"class":679},[604,2423,697],{"class":683},[604,2425,2426],{"class":613},"evlog\u002Fpipeline",[604,2428,703],{"class":683},[604,2430,2431],{"class":606,"line":731},[604,2432,728],{"emptyLinePlaceholder":727},[604,2434,2435,2438,2441,2444,2446,2449,2452,2455,2457],{"class":606,"line":749},[604,2436,2437],{"class":1010},"const",[604,2439,2440],{"class":687}," pipeline ",[604,2442,2443],{"class":683},"=",[604,2445,2417],{"class":740},[604,2447,2448],{"class":683},"\u003C",[604,2450,2451],{"class":610},"DrainContext",[604,2453,2454],{"class":683},">",[604,2456,743],{"class":687},[604,2458,746],{"class":683},[604,2460,2461,2464,2466,2468,2471,2473,2476,2478,2481,2483,2486],{"class":606,"line":762},[604,2462,2463],{"class":752},"  batch",[604,2465,756],{"class":683},[604,2467,684],{"class":683},[604,2469,2470],{"class":752}," size",[604,2472,756],{"class":683},[604,2474,2475],{"class":1462}," 50",[604,2477,1150],{"class":683},[604,2479,2480],{"class":752}," intervalMs",[604,2482,756],{"class":683},[604,2484,2485],{"class":1462}," 5000",[604,2487,795],{"class":683},[604,2489,2490,2493,2495,2497,2500,2502,2505],{"class":606,"line":772},[604,2491,2492],{"class":752},"  retry",[604,2494,756],{"class":683},[604,2496,684],{"class":683},[604,2498,2499],{"class":752}," maxAttempts",[604,2501,756],{"class":683},[604,2503,2504],{"class":1462}," 3",[604,2506,795],{"class":683},[604,2508,2509,2511],{"class":606,"line":798},[604,2510,821],{"class":683},[604,2512,824],{"class":687},[604,2514,2515,2517,2520,2522,2525,2527,2530],{"class":606,"line":810},[604,2516,2437],{"class":1010},[604,2518,2519],{"class":687}," drain ",[604,2521,2443],{"class":683},[604,2523,2524],{"class":740}," pipeline",[604,2526,743],{"class":687},[604,2528,2529],{"class":740},"createAxiomDrain",[604,2531,2532],{"class":687},"())\n",[604,2534,2535],{"class":606,"line":818},[604,2536,728],{"emptyLinePlaceholder":727},[604,2538,2539,2541,2543,2546,2548,2550,2553,2555,2557],{"class":606,"line":1175},[604,2540,734],{"class":679},[604,2542,737],{"class":679},[604,2544,2545],{"class":740}," defineNitroPlugin",[604,2547,743],{"class":687},[604,2549,743],{"class":683},[604,2551,2552],{"class":1017},"nitroApp",[604,2554,804],{"class":683},[604,2556,1023],{"class":1010},[604,2558,1026],{"class":683},[604,2560,2561,2564,2566,2569,2571,2574,2576,2578,2581,2583,2585,2588],{"class":606,"line":1195},[604,2562,2563],{"class":687},"  nitroApp",[604,2565,1078],{"class":683},[604,2567,2568],{"class":687},"hooks",[604,2570,1078],{"class":683},[604,2572,2573],{"class":740},"hook",[604,2575,743],{"class":752},[604,2577,792],{"class":683},[604,2579,2580],{"class":613},"evlog:drain",[604,2582,792],{"class":683},[604,2584,1150],{"class":683},[604,2586,2587],{"class":687}," drain",[604,2589,824],{"class":752},[604,2591,2592,2594],{"class":606,"line":1710},[604,2593,821],{"class":683},[604,2595,824],{"class":687},[1898,2597,2598,2599,1904,2602,2604,2605,1078],{"color":1900,"icon":13},"For Nitro v3 standalone, use ",[530,2600,2601],{},"definePlugin",[530,2603,700],{}," instead of ",[530,2606,2607],{},"defineNitroPlugin",[586,2609,2611],{"id":2610},"enricher-plugin","Enricher Plugin",[594,2613,2616],{"className":669,"code":2614,"filename":2615,"language":672,"meta":600,"style":600},"import { createUserAgentEnricher, createGeoEnricher } from 'evlog\u002Fenrichers'\n\nconst enrichers = [createUserAgentEnricher(), createGeoEnricher()]\n\nexport default defineNitroPlugin((nitroApp) => {\n  nitroApp.hooks.hook('evlog:enrich', (ctx) => {\n    for (const enricher of enrichers) enricher(ctx)\n  })\n})\n","server\u002Fplugins\u002Fevlog-enrich.ts",[530,2617,2618,2643,2647,2671,2675,2695,2729,2759,2765],{"__ignoreMap":600},[604,2619,2620,2622,2624,2627,2629,2632,2634,2636,2638,2641],{"class":606,"line":607},[604,2621,680],{"class":679},[604,2623,684],{"class":683},[604,2625,2626],{"class":687}," createUserAgentEnricher",[604,2628,1150],{"class":683},[604,2630,2631],{"class":687}," createGeoEnricher",[604,2633,691],{"class":683},[604,2635,694],{"class":679},[604,2637,697],{"class":683},[604,2639,2640],{"class":613},"evlog\u002Fenrichers",[604,2642,703],{"class":683},[604,2644,2645],{"class":606,"line":706},[604,2646,728],{"emptyLinePlaceholder":727},[604,2648,2649,2651,2654,2656,2658,2661,2664,2666,2668],{"class":606,"line":724},[604,2650,2437],{"class":1010},[604,2652,2653],{"class":687}," enrichers ",[604,2655,2443],{"class":683},[604,2657,2035],{"class":687},[604,2659,2660],{"class":740},"createUserAgentEnricher",[604,2662,2663],{"class":687},"()",[604,2665,1150],{"class":683},[604,2667,2631],{"class":740},[604,2669,2670],{"class":687},"()]\n",[604,2672,2673],{"class":606,"line":731},[604,2674,728],{"emptyLinePlaceholder":727},[604,2676,2677,2679,2681,2683,2685,2687,2689,2691,2693],{"class":606,"line":749},[604,2678,734],{"class":679},[604,2680,737],{"class":679},[604,2682,2545],{"class":740},[604,2684,743],{"class":687},[604,2686,743],{"class":683},[604,2688,2552],{"class":1017},[604,2690,804],{"class":683},[604,2692,1023],{"class":1010},[604,2694,1026],{"class":683},[604,2696,2697,2699,2701,2703,2705,2707,2709,2711,2714,2716,2718,2720,2723,2725,2727],{"class":606,"line":762},[604,2698,2563],{"class":687},[604,2700,1078],{"class":683},[604,2702,2568],{"class":687},[604,2704,1078],{"class":683},[604,2706,2573],{"class":740},[604,2708,743],{"class":752},[604,2710,792],{"class":683},[604,2712,2713],{"class":613},"evlog:enrich",[604,2715,792],{"class":683},[604,2717,1150],{"class":683},[604,2719,1014],{"class":683},[604,2721,2722],{"class":1017},"ctx",[604,2724,804],{"class":683},[604,2726,1023],{"class":1010},[604,2728,1026],{"class":683},[604,2730,2731,2734,2736,2738,2741,2744,2747,2750,2753,2755,2757],{"class":606,"line":772},[604,2732,2733],{"class":679},"    for",[604,2735,1014],{"class":752},[604,2737,2437],{"class":1010},[604,2739,2740],{"class":687}," enricher",[604,2742,2743],{"class":683}," of",[604,2745,2746],{"class":687}," enrichers",[604,2748,2749],{"class":752},") ",[604,2751,2752],{"class":740},"enricher",[604,2754,743],{"class":752},[604,2756,2722],{"class":687},[604,2758,824],{"class":752},[604,2760,2761,2763],{"class":606,"line":798},[604,2762,1705],{"class":683},[604,2764,824],{"class":752},[604,2766,2767,2769],{"class":606,"line":810},[604,2768,821],{"class":683},[604,2770,824],{"class":687},[1898,2772,1918,2775,1946,2777,2779],{"color":2773,"icon":2774},"neutral","i-lucide-arrow-right",[571,2776,133],{"href":138},[571,2778,426],{"href":427}," docs for the full list of available drains and enrichers.",[582,2781,61],{"id":1934},[586,2783,2785],{"id":2784},"head-sampling","Head Sampling",[526,2787,2788],{},"Randomly keep a percentage of logs per level. Runs before the request completes.",[591,2790,2791,2975],{},[594,2792,2794],{"className":669,"code":2793,"filename":671,"language":672,"meta":600,"style":600},"import { defineConfig } from 'nitro'\nimport evlog from 'evlog\u002Fnitro\u002Fv3'\n\nexport default defineConfig({\n  modules: [\n    evlog({\n      sampling: {\n        rates: { info: 10, warn: 50, debug: 5 },\n        keep: [\n          { duration: 1000 },\n          { status: 400 },\n        ],\n      },\n    })\n  ],\n})\n",[530,2795,2796,2814,2828,2832,2844,2852,2860,2869,2907,2916,2931,2945,2952,2956,2962,2968],{"__ignoreMap":600},[604,2797,2798,2800,2802,2804,2806,2808,2810,2812],{"class":606,"line":607},[604,2799,680],{"class":679},[604,2801,684],{"class":683},[604,2803,688],{"class":687},[604,2805,691],{"class":683},[604,2807,694],{"class":679},[604,2809,697],{"class":683},[604,2811,700],{"class":613},[604,2813,703],{"class":683},[604,2815,2816,2818,2820,2822,2824,2826],{"class":606,"line":706},[604,2817,680],{"class":679},[604,2819,711],{"class":687},[604,2821,714],{"class":679},[604,2823,697],{"class":683},[604,2825,719],{"class":613},[604,2827,703],{"class":683},[604,2829,2830],{"class":606,"line":724},[604,2831,728],{"emptyLinePlaceholder":727},[604,2833,2834,2836,2838,2840,2842],{"class":606,"line":731},[604,2835,734],{"class":679},[604,2837,737],{"class":679},[604,2839,688],{"class":740},[604,2841,743],{"class":687},[604,2843,746],{"class":683},[604,2845,2846,2848,2850],{"class":606,"line":749},[604,2847,753],{"class":752},[604,2849,756],{"class":683},[604,2851,759],{"class":687},[604,2853,2854,2856,2858],{"class":606,"line":762},[604,2855,765],{"class":740},[604,2857,743],{"class":687},[604,2859,746],{"class":683},[604,2861,2862,2865,2867],{"class":606,"line":772},[604,2863,2864],{"class":752},"      sampling",[604,2866,756],{"class":683},[604,2868,1026],{"class":683},[604,2870,2871,2874,2876,2878,2881,2883,2886,2888,2891,2893,2895,2897,2900,2902,2905],{"class":606,"line":798},[604,2872,2873],{"class":752},"        rates",[604,2875,756],{"class":683},[604,2877,684],{"class":683},[604,2879,2880],{"class":752}," info",[604,2882,756],{"class":683},[604,2884,2885],{"class":1462}," 10",[604,2887,1150],{"class":683},[604,2889,2890],{"class":752}," warn",[604,2892,756],{"class":683},[604,2894,2475],{"class":1462},[604,2896,1150],{"class":683},[604,2898,2899],{"class":752}," debug",[604,2901,756],{"class":683},[604,2903,2904],{"class":1462}," 5",[604,2906,795],{"class":683},[604,2908,2909,2912,2914],{"class":606,"line":810},[604,2910,2911],{"class":752},"        keep",[604,2913,756],{"class":683},[604,2915,759],{"class":687},[604,2917,2918,2921,2924,2926,2929],{"class":606,"line":818},[604,2919,2920],{"class":683},"          {",[604,2922,2923],{"class":752}," duration",[604,2925,756],{"class":683},[604,2927,2928],{"class":1462}," 1000",[604,2930,795],{"class":683},[604,2932,2933,2935,2938,2940,2943],{"class":606,"line":1175},[604,2934,2920],{"class":683},[604,2936,2937],{"class":752}," status",[604,2939,756],{"class":683},[604,2941,2942],{"class":1462}," 400",[604,2944,795],{"class":683},[604,2946,2947,2950],{"class":606,"line":1195},[604,2948,2949],{"class":687},"        ]",[604,2951,807],{"class":683},[604,2953,2954],{"class":606,"line":1710},[604,2955,2134],{"class":683},[604,2957,2958,2960],{"class":606,"line":1892},[604,2959,801],{"class":683},[604,2961,824],{"class":687},[604,2963,2964,2966],{"class":606,"line":2149},[604,2965,813],{"class":687},[604,2967,807],{"class":683},[604,2969,2971,2973],{"class":606,"line":2970},16,[604,2972,821],{"class":683},[604,2974,824],{"class":687},[594,2976,2978],{"className":669,"code":2977,"filename":828,"language":672,"meta":600,"style":600},"import { defineNitroConfig } from 'nitropack\u002Fconfig'\nimport evlog from 'evlog\u002Fnitro'\n\nexport default defineNitroConfig({\n  modules: [\n    evlog({\n      sampling: {\n        rates: { info: 10, warn: 50, debug: 5 },\n        keep: [\n          { duration: 1000 },\n          { status: 400 },\n        ],\n      },\n    })\n  ],\n})\n",[530,2979,2980,2998,3012,3016,3028,3036,3044,3052,3084,3092,3104,3116,3122,3126,3132,3138],{"__ignoreMap":600},[604,2981,2982,2984,2986,2988,2990,2992,2994,2996],{"class":606,"line":607},[604,2983,680],{"class":679},[604,2985,684],{"class":683},[604,2987,839],{"class":687},[604,2989,691],{"class":683},[604,2991,694],{"class":679},[604,2993,697],{"class":683},[604,2995,848],{"class":613},[604,2997,703],{"class":683},[604,2999,3000,3002,3004,3006,3008,3010],{"class":606,"line":706},[604,3001,680],{"class":679},[604,3003,711],{"class":687},[604,3005,714],{"class":679},[604,3007,697],{"class":683},[604,3009,863],{"class":613},[604,3011,703],{"class":683},[604,3013,3014],{"class":606,"line":724},[604,3015,728],{"emptyLinePlaceholder":727},[604,3017,3018,3020,3022,3024,3026],{"class":606,"line":731},[604,3019,734],{"class":679},[604,3021,737],{"class":679},[604,3023,839],{"class":740},[604,3025,743],{"class":687},[604,3027,746],{"class":683},[604,3029,3030,3032,3034],{"class":606,"line":749},[604,3031,753],{"class":752},[604,3033,756],{"class":683},[604,3035,759],{"class":687},[604,3037,3038,3040,3042],{"class":606,"line":762},[604,3039,765],{"class":740},[604,3041,743],{"class":687},[604,3043,746],{"class":683},[604,3045,3046,3048,3050],{"class":606,"line":772},[604,3047,2864],{"class":752},[604,3049,756],{"class":683},[604,3051,1026],{"class":683},[604,3053,3054,3056,3058,3060,3062,3064,3066,3068,3070,3072,3074,3076,3078,3080,3082],{"class":606,"line":798},[604,3055,2873],{"class":752},[604,3057,756],{"class":683},[604,3059,684],{"class":683},[604,3061,2880],{"class":752},[604,3063,756],{"class":683},[604,3065,2885],{"class":1462},[604,3067,1150],{"class":683},[604,3069,2890],{"class":752},[604,3071,756],{"class":683},[604,3073,2475],{"class":1462},[604,3075,1150],{"class":683},[604,3077,2899],{"class":752},[604,3079,756],{"class":683},[604,3081,2904],{"class":1462},[604,3083,795],{"class":683},[604,3085,3086,3088,3090],{"class":606,"line":810},[604,3087,2911],{"class":752},[604,3089,756],{"class":683},[604,3091,759],{"class":687},[604,3093,3094,3096,3098,3100,3102],{"class":606,"line":818},[604,3095,2920],{"class":683},[604,3097,2923],{"class":752},[604,3099,756],{"class":683},[604,3101,2928],{"class":1462},[604,3103,795],{"class":683},[604,3105,3106,3108,3110,3112,3114],{"class":606,"line":1175},[604,3107,2920],{"class":683},[604,3109,2937],{"class":752},[604,3111,756],{"class":683},[604,3113,2942],{"class":1462},[604,3115,795],{"class":683},[604,3117,3118,3120],{"class":606,"line":1195},[604,3119,2949],{"class":687},[604,3121,807],{"class":683},[604,3123,3124],{"class":606,"line":1710},[604,3125,2134],{"class":683},[604,3127,3128,3130],{"class":606,"line":1892},[604,3129,801],{"class":683},[604,3131,824],{"class":687},[604,3133,3134,3136],{"class":606,"line":2149},[604,3135,813],{"class":687},[604,3137,807],{"class":683},[604,3139,3140,3142],{"class":606,"line":2970},[604,3141,821],{"class":683},[604,3143,824],{"class":687},[526,3145,3146],{},"Each level is a percentage from 0 to 100. Levels you don't configure default to 100% (keep everything).",[586,3148,3150],{"id":3149},"custom-tail-sampling","Custom Tail Sampling",[526,3152,3153,3154,3157],{},"For conditions beyond status, duration, and path, use the ",[530,3155,3156],{},"evlog:emit:keep"," hook:",[594,3159,3162],{"className":669,"code":3160,"filename":3161,"language":672,"meta":600,"style":600},"export default defineNitroPlugin((nitroApp) => {\n  nitroApp.hooks.hook('evlog:emit:keep', (ctx) => {\n    const user = ctx.context.user as { premium?: boolean } | undefined\n    if (user?.premium) ctx.shouldKeep = true\n  })\n})\n","server\u002Fplugins\u002Fevlog-sampling.ts",[530,3163,3164,3184,3216,3260,3289,3295],{"__ignoreMap":600},[604,3165,3166,3168,3170,3172,3174,3176,3178,3180,3182],{"class":606,"line":607},[604,3167,734],{"class":679},[604,3169,737],{"class":679},[604,3171,2545],{"class":740},[604,3173,743],{"class":687},[604,3175,743],{"class":683},[604,3177,2552],{"class":1017},[604,3179,804],{"class":683},[604,3181,1023],{"class":1010},[604,3183,1026],{"class":683},[604,3185,3186,3188,3190,3192,3194,3196,3198,3200,3202,3204,3206,3208,3210,3212,3214],{"class":606,"line":706},[604,3187,2563],{"class":687},[604,3189,1078],{"class":683},[604,3191,2568],{"class":687},[604,3193,1078],{"class":683},[604,3195,2573],{"class":740},[604,3197,743],{"class":752},[604,3199,792],{"class":683},[604,3201,3156],{"class":613},[604,3203,792],{"class":683},[604,3205,1150],{"class":683},[604,3207,1014],{"class":683},[604,3209,2722],{"class":1017},[604,3211,804],{"class":683},[604,3213,1023],{"class":1010},[604,3215,1026],{"class":683},[604,3217,3218,3221,3223,3225,3228,3230,3233,3235,3238,3241,3243,3246,3249,3252,3254,3257],{"class":606,"line":724},[604,3219,3220],{"class":1010},"    const",[604,3222,1089],{"class":687},[604,3224,1037],{"class":683},[604,3226,3227],{"class":687}," ctx",[604,3229,1078],{"class":683},[604,3231,3232],{"class":687},"context",[604,3234,1078],{"class":683},[604,3236,3237],{"class":687},"user",[604,3239,3240],{"class":679}," as",[604,3242,684],{"class":683},[604,3244,3245],{"class":752}," premium",[604,3247,3248],{"class":683},"?:",[604,3250,3251],{"class":610}," boolean",[604,3253,691],{"class":683},[604,3255,3256],{"class":683}," |",[604,3258,3259],{"class":610}," undefined\n",[604,3261,3262,3265,3267,3269,3272,3275,3277,3279,3281,3284,3286],{"class":606,"line":731},[604,3263,3264],{"class":679},"    if",[604,3266,1014],{"class":752},[604,3268,3237],{"class":687},[604,3270,3271],{"class":683},"?.",[604,3273,3274],{"class":687},"premium",[604,3276,2749],{"class":752},[604,3278,2722],{"class":687},[604,3280,1078],{"class":683},[604,3282,3283],{"class":687},"shouldKeep",[604,3285,1037],{"class":683},[604,3287,3288],{"class":1188}," true\n",[604,3290,3291,3293],{"class":606,"line":749},[604,3292,1705],{"class":683},[604,3294,824],{"class":752},[604,3296,3297,3299],{"class":606,"line":762},[604,3298,821],{"class":683},[604,3300,824],{"class":687},[1898,3302,3303,3304,3307],{"color":1900,"icon":13},"Errors are always kept by default. You have to explicitly set ",[530,3305,3306],{},"error: 0"," to drop them.",[582,3309,3311],{"id":3310},"next-steps","Next Steps",[526,3313,3314,3315,3317],{},"Deepen your ",[1485,3316,240],{}," integration:",[543,3319,3320,3325,3330,3335],{},[546,3321,3322,3324],{},[571,3323,46],{"href":47},": Design comprehensive events with context layering",[546,3326,3327,3329],{},[571,3328,133],{"href":138},": Send logs to Axiom, Sentry, PostHog, and more",[546,3331,3332,3334],{},[571,3333,61],{"href":62},": Control log volume with head and tail sampling",[546,3336,3337,3339,3340,1526,3342,1530,3344,3346],{},[571,3338,51],{"href":52},": Throw errors with ",[530,3341,1525],{},[530,3343,1529],{},[530,3345,1533],{}," fields",[3348,3349,3350],"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 .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}",{"title":600,"searchDepth":706,"depth":706,"links":3352},[3353,3357,3358,3359,3362,3366,3370],{"id":584,"depth":706,"text":25,"children":3354},[3355,3356],{"id":588,"depth":724,"text":589},{"id":663,"depth":724,"text":664},{"id":940,"depth":706,"text":46},{"id":1515,"depth":706,"text":1516},{"id":1915,"depth":706,"text":495,"children":3360},[3361],{"id":1938,"depth":724,"text":1939},{"id":2352,"depth":706,"text":2353,"children":3363},[3364,3365],{"id":2359,"depth":724,"text":2360},{"id":2610,"depth":724,"text":2611},{"id":1934,"depth":706,"text":61,"children":3367},[3368,3369],{"id":2784,"depth":724,"text":2785},{"id":3149,"depth":724,"text":3150},{"id":3310,"depth":706,"text":3311},"Automatic wide events, structured errors, drain adapters, enrichers, and tail sampling in Nitro v2 and v3 applications.","md",null,{},{"title":240,"icon":243},{"title":240,"description":3371},"hX7IDhkNXkPOgUVrJ-IhY-E6T6hCO16SI1yVQnlr-os",[3379,3381],{"title":235,"path":236,"stem":237,"description":3380,"icon":238,"children":-1},"Automatic wide events, structured errors, drain adapters, enrichers, and tail sampling in SvelteKit applications.",{"title":245,"path":246,"stem":247,"description":3382,"icon":248,"children":-1},"Automatic wide events, structured errors, and logging in TanStack Start API routes and server functions.",1785666933011]