apitally/dist/adonisjs/provider.cjs.map

Simple API monitoring & analytics for REST APIs built with Express, Fastify, NestJS, AdonisJS, Hono, H3, Elysia, Hapi, and Koa.

{"version":3,"sources":["../../node_modules/pino-std-serializers/lib/err-helpers.js","../../node_modules/pino-std-serializers/lib/err-proto.js","../../node_modules/pino-std-serializers/lib/err.js","../../node_modules/pino-std-serializers/lib/err-with-cause.js","../../node_modules/pino-std-serializers/lib/req.js","../../node_modules/pino-std-serializers/lib/res.js","../../node_modules/pino-std-serializers/index.js","../../node_modules/pino/lib/caller.js","../../node_modules/fast-redact/lib/validator.js","../../node_modules/fast-redact/lib/rx.js","../../node_modules/fast-redact/lib/parse.js","../../node_modules/fast-redact/lib/redactor.js","../../node_modules/fast-redact/lib/modifiers.js","../../node_modules/fast-redact/lib/restorer.js","../../node_modules/fast-redact/lib/state.js","../../node_modules/fast-redact/index.js","../../node_modules/pino/lib/symbols.js","../../node_modules/pino/lib/redaction.js","../../node_modules/pino/lib/time.js","../../node_modules/quick-format-unescaped/index.js","../../node_modules/atomic-sleep/index.js","../../node_modules/sonic-boom/index.js","../../node_modules/on-exit-leak-free/index.js","../../node_modules/thread-stream/package.json","../../node_modules/thread-stream/lib/wait.js","../../node_modules/thread-stream/lib/indexes.js","../../node_modules/thread-stream/index.js","../../node_modules/pino/lib/transport.js","../../node_modules/pino/lib/tools.js","../../node_modules/pino/lib/constants.js","../../node_modules/pino/lib/levels.js","../../node_modules/pino/lib/meta.js","../../node_modules/pino/lib/proto.js","../../node_modules/safe-stable-stringify/index.js","../../node_modules/pino/lib/multistream.js","../../node_modules/pino/pino.js","../../src/adonisjs/provider.ts","../../src/common/client.ts","../../src/common/consumerRegistry.ts","../../src/common/logging.ts","../../src/common/paramValidation.ts","../../src/common/requestCounter.ts","../../src/common/requestLogger.ts","../../src/common/sentry.ts","../../src/common/serverErrorCounter.ts","../../src/common/tempGzipFile.ts","../../src/common/validationErrorCounter.ts","../../src/common/packageVersions.ts","../../src/loggers/console.ts","../../src/loggers/hapi.ts","../../src/loggers/utils.ts","../../src/loggers/pino.ts"],"sourcesContent":["'use strict'\n\n// **************************************************************\n// * Code initially copied/adapted from \"pony-cause\" npm module *\n// * Please upstream improvements there                         *\n// **************************************************************\n\nconst isErrorLike = (err) => {\n  return err && typeof err.message === 'string'\n}\n\n/**\n * @param {Error|{ cause?: unknown|(()=>err)}} err\n * @returns {Error|Object|undefined}\n */\nconst getErrorCause = (err) => {\n  if (!err) return\n\n  /** @type {unknown} */\n  // @ts-ignore\n  const cause = err.cause\n\n  // VError / NError style causes\n  if (typeof cause === 'function') {\n    // @ts-ignore\n    const causeResult = err.cause()\n\n    return isErrorLike(causeResult)\n      ? causeResult\n      : undefined\n  } else {\n    return isErrorLike(cause)\n      ? cause\n      : undefined\n  }\n}\n\n/**\n * Internal method that keeps a track of which error we have already added, to avoid circular recursion\n *\n * @private\n * @param {Error} err\n * @param {Set<Error>} seen\n * @returns {string}\n */\nconst _stackWithCauses = (err, seen) => {\n  if (!isErrorLike(err)) return ''\n\n  const stack = err.stack || ''\n\n  // Ensure we don't go circular or crazily deep\n  if (seen.has(err)) {\n    return stack + '\\ncauses have become circular...'\n  }\n\n  const cause = getErrorCause(err)\n\n  if (cause) {\n    seen.add(err)\n    return (stack + '\\ncaused by: ' + _stackWithCauses(cause, seen))\n  } else {\n    return stack\n  }\n}\n\n/**\n * @param {Error} err\n * @returns {string}\n */\nconst stackWithCauses = (err) => _stackWithCauses(err, new Set())\n\n/**\n * Internal method that keeps a track of which error we have already added, to avoid circular recursion\n *\n * @private\n * @param {Error} err\n * @param {Set<Error>} seen\n * @param {boolean} [skip]\n * @returns {string}\n */\nconst _messageWithCauses = (err, seen, skip) => {\n  if (!isErrorLike(err)) return ''\n\n  const message = skip ? '' : (err.message || '')\n\n  // Ensure we don't go circular or crazily deep\n  if (seen.has(err)) {\n    return message + ': ...'\n  }\n\n  const cause = getErrorCause(err)\n\n  if (cause) {\n    seen.add(err)\n\n    // @ts-ignore\n    const skipIfVErrorStyleCause = typeof err.cause === 'function'\n\n    return (message +\n      (skipIfVErrorStyleCause ? '' : ': ') +\n      _messageWithCauses(cause, seen, skipIfVErrorStyleCause))\n  } else {\n    return message\n  }\n}\n\n/**\n * @param {Error} err\n * @returns {string}\n */\nconst messageWithCauses = (err) => _messageWithCauses(err, new Set())\n\nmodule.exports = {\n  isErrorLike,\n  getErrorCause,\n  stackWithCauses,\n  messageWithCauses\n}\n","'use strict'\n\nconst seen = Symbol('circular-ref-tag')\nconst rawSymbol = Symbol('pino-raw-err-ref')\n\nconst pinoErrProto = Object.create({}, {\n  type: {\n    enumerable: true,\n    writable: true,\n    value: undefined\n  },\n  message: {\n    enumerable: true,\n    writable: true,\n    value: undefined\n  },\n  stack: {\n    enumerable: true,\n    writable: true,\n    value: undefined\n  },\n  aggregateErrors: {\n    enumerable: true,\n    writable: true,\n    value: undefined\n  },\n  raw: {\n    enumerable: false,\n    get: function () {\n      return this[rawSymbol]\n    },\n    set: function (val) {\n      this[rawSymbol] = val\n    }\n  }\n})\nObject.defineProperty(pinoErrProto, rawSymbol, {\n  writable: true,\n  value: {}\n})\n\nmodule.exports = {\n  pinoErrProto,\n  pinoErrorSymbols: {\n    seen,\n    rawSymbol\n  }\n}\n","'use strict'\n\nmodule.exports = errSerializer\n\nconst { messageWithCauses, stackWithCauses, isErrorLike } = require('./err-helpers')\nconst { pinoErrProto, pinoErrorSymbols } = require('./err-proto')\nconst { seen } = pinoErrorSymbols\n\nconst { toString } = Object.prototype\n\nfunction errSerializer (err) {\n  if (!isErrorLike(err)) {\n    return err\n  }\n\n  err[seen] = undefined // tag to prevent re-looking at this\n  const _err = Object.create(pinoErrProto)\n  _err.type = toString.call(err.constructor) === '[object Function]'\n    ? err.constructor.name\n    : err.name\n  _err.message = messageWithCauses(err)\n  _err.stack = stackWithCauses(err)\n\n  if (Array.isArray(err.errors)) {\n    _err.aggregateErrors = err.errors.map(err => errSerializer(err))\n  }\n\n  for (const key in err) {\n    if (_err[key] === undefined) {\n      const val = err[key]\n      if (isErrorLike(val)) {\n        // We append cause messages and stacks to _err, therefore skipping causes here\n        if (key !== 'cause' && !Object.prototype.hasOwnProperty.call(val, seen)) {\n          _err[key] = errSerializer(val)\n        }\n      } else {\n        _err[key] = val\n      }\n    }\n  }\n\n  delete err[seen] // clean up tag in case err is serialized again later\n  _err.raw = err\n  return _err\n}\n","'use strict'\n\nmodule.exports = errWithCauseSerializer\n\nconst { isErrorLike } = require('./err-helpers')\nconst { pinoErrProto, pinoErrorSymbols } = require('./err-proto')\nconst { seen } = pinoErrorSymbols\n\nconst { toString } = Object.prototype\n\nfunction errWithCauseSerializer (err) {\n  if (!isErrorLike(err)) {\n    return err\n  }\n\n  err[seen] = undefined // tag to prevent re-looking at this\n  const _err = Object.create(pinoErrProto)\n  _err.type = toString.call(err.constructor) === '[object Function]'\n    ? err.constructor.name\n    : err.name\n  _err.message = err.message\n  _err.stack = err.stack\n\n  if (Array.isArray(err.errors)) {\n    _err.aggregateErrors = err.errors.map(err => errWithCauseSerializer(err))\n  }\n\n  if (isErrorLike(err.cause) && !Object.prototype.hasOwnProperty.call(err.cause, seen)) {\n    _err.cause = errWithCauseSerializer(err.cause)\n  }\n\n  for (const key in err) {\n    if (_err[key] === undefined) {\n      const val = err[key]\n      if (isErrorLike(val)) {\n        if (!Object.prototype.hasOwnProperty.call(val, seen)) {\n          _err[key] = errWithCauseSerializer(val)\n        }\n      } else {\n        _err[key] = val\n      }\n    }\n  }\n\n  delete err[seen] // clean up tag in case err is serialized again later\n  _err.raw = err\n  return _err\n}\n","'use strict'\n\nmodule.exports = {\n  mapHttpRequest,\n  reqSerializer\n}\n\nconst rawSymbol = Symbol('pino-raw-req-ref')\nconst pinoReqProto = Object.create({}, {\n  id: {\n    enumerable: true,\n    writable: true,\n    value: ''\n  },\n  method: {\n    enumerable: true,\n    writable: true,\n    value: ''\n  },\n  url: {\n    enumerable: true,\n    writable: true,\n    value: ''\n  },\n  query: {\n    enumerable: true,\n    writable: true,\n    value: ''\n  },\n  params: {\n    enumerable: true,\n    writable: true,\n    value: ''\n  },\n  headers: {\n    enumerable: true,\n    writable: true,\n    value: {}\n  },\n  remoteAddress: {\n    enumerable: true,\n    writable: true,\n    value: ''\n  },\n  remotePort: {\n    enumerable: true,\n    writable: true,\n    value: ''\n  },\n  raw: {\n    enumerable: false,\n    get: function () {\n      return this[rawSymbol]\n    },\n    set: function (val) {\n      this[rawSymbol] = val\n    }\n  }\n})\nObject.defineProperty(pinoReqProto, rawSymbol, {\n  writable: true,\n  value: {}\n})\n\nfunction reqSerializer (req) {\n  // req.info is for hapi compat.\n  const connection = req.info || req.socket\n  const _req = Object.create(pinoReqProto)\n  _req.id = (typeof req.id === 'function' ? req.id() : (req.id || (req.info ? req.info.id : undefined)))\n  _req.method = req.method\n  // req.originalUrl is for expressjs compat.\n  if (req.originalUrl) {\n    _req.url = req.originalUrl\n  } else {\n    const path = req.path\n    // path for safe hapi compat.\n    _req.url = typeof path === 'string' ? path : (req.url ? req.url.path || req.url : undefined)\n  }\n\n  if (req.query) {\n    _req.query = req.query\n  }\n\n  if (req.params) {\n    _req.params = req.params\n  }\n\n  _req.headers = req.headers\n  _req.remoteAddress = connection && connection.remoteAddress\n  _req.remotePort = connection && connection.remotePort\n  // req.raw is  for hapi compat/equivalence\n  _req.raw = req.raw || req\n  return _req\n}\n\nfunction mapHttpRequest (req) {\n  return {\n    req: reqSerializer(req)\n  }\n}\n","'use strict'\n\nmodule.exports = {\n  mapHttpResponse,\n  resSerializer\n}\n\nconst rawSymbol = Symbol('pino-raw-res-ref')\nconst pinoResProto = Object.create({}, {\n  statusCode: {\n    enumerable: true,\n    writable: true,\n    value: 0\n  },\n  headers: {\n    enumerable: true,\n    writable: true,\n    value: ''\n  },\n  raw: {\n    enumerable: false,\n    get: function () {\n      return this[rawSymbol]\n    },\n    set: function (val) {\n      this[rawSymbol] = val\n    }\n  }\n})\nObject.defineProperty(pinoResProto, rawSymbol, {\n  writable: true,\n  value: {}\n})\n\nfunction resSerializer (res) {\n  const _res = Object.create(pinoResProto)\n  _res.statusCode = res.headersSent ? res.statusCode : null\n  _res.headers = res.getHeaders ? res.getHeaders() : res._headers\n  _res.raw = res\n  return _res\n}\n\nfunction mapHttpResponse (res) {\n  return {\n    res: resSerializer(res)\n  }\n}\n","'use strict'\n\nconst errSerializer = require('./lib/err')\nconst errWithCauseSerializer = require('./lib/err-with-cause')\nconst reqSerializers = require('./lib/req')\nconst resSerializers = require('./lib/res')\n\nmodule.exports = {\n  err: errSerializer,\n  errWithCause: errWithCauseSerializer,\n  mapHttpRequest: reqSerializers.mapHttpRequest,\n  mapHttpResponse: resSerializers.mapHttpResponse,\n  req: reqSerializers.reqSerializer,\n  res: resSerializers.resSerializer,\n\n  wrapErrorSerializer: function wrapErrorSerializer (customSerializer) {\n    if (customSerializer === errSerializer) return customSerializer\n    return function wrapErrSerializer (err) {\n      return customSerializer(errSerializer(err))\n    }\n  },\n\n  wrapRequestSerializer: function wrapRequestSerializer (customSerializer) {\n    if (customSerializer === reqSerializers.reqSerializer) return customSerializer\n    return function wrappedReqSerializer (req) {\n      return customSerializer(reqSerializers.reqSerializer(req))\n    }\n  },\n\n  wrapResponseSerializer: function wrapResponseSerializer (customSerializer) {\n    if (customSerializer === resSerializers.resSerializer) return customSerializer\n    return function wrappedResSerializer (res) {\n      return customSerializer(resSerializers.resSerializer(res))\n    }\n  }\n}\n","'use strict'\n\nfunction noOpPrepareStackTrace (_, stack) {\n  return stack\n}\n\nmodule.exports = function getCallers () {\n  const originalPrepare = Error.prepareStackTrace\n  Error.prepareStackTrace = noOpPrepareStackTrace\n  const stack = new Error().stack\n  Error.prepareStackTrace = originalPrepare\n\n  if (!Array.isArray(stack)) {\n    return undefined\n  }\n\n  const entries = stack.slice(2)\n\n  const fileNames = []\n\n  for (const entry of entries) {\n    if (!entry) {\n      continue\n    }\n\n    fileNames.push(entry.getFileName())\n  }\n\n  return fileNames\n}\n","'use strict'\n\nmodule.exports = validator\n\nfunction validator (opts = {}) {\n  const {\n    ERR_PATHS_MUST_BE_STRINGS = () => 'fast-redact - Paths must be (non-empty) strings',\n    ERR_INVALID_PATH = (s) => `fast-redact – Invalid path (${s})`\n  } = opts\n\n  return function validate ({ paths }) {\n    paths.forEach((s) => {\n      if (typeof s !== 'string') {\n        throw Error(ERR_PATHS_MUST_BE_STRINGS())\n      }\n      try {\n        if (/〇/.test(s)) throw Error()\n        const expr = (s[0] === '[' ? '' : '.') + s.replace(/^\\*/, '〇').replace(/\\.\\*/g, '.〇').replace(/\\[\\*\\]/g, '[〇]')\n        if (/\\n|\\r|;/.test(expr)) throw Error()\n        if (/\\/\\*/.test(expr)) throw Error()\n        /* eslint-disable-next-line */\n        Function(`\n            'use strict'\n            const o = new Proxy({}, { get: () => o, set: () => { throw Error() } });\n            const 〇 = null;\n            o${expr}\n            if ([o${expr}].length !== 1) throw Error()`)()\n      } catch (e) {\n        throw Error(ERR_INVALID_PATH(s))\n      }\n    })\n  }\n}\n","'use strict'\n\nmodule.exports = /[^.[\\]]+|\\[((?:.)*?)\\]/g\n\n/*\nRegular expression explanation:\n\nAlt 1: /[^.[\\]]+/ - Match one or more characters that are *not* a dot (.)\n                    opening square bracket ([) or closing square bracket (])\n\nAlt 2: /\\[((?:.)*?)\\]/ - If the char IS dot or square bracket, then create a capture\n                         group (which will be capture group $1) that matches anything\n                         within square brackets. Expansion is lazy so it will\n                         stop matching as soon as the first closing bracket is met `]`\n                         (rather than continuing to match until the final closing bracket).\n*/\n","'use strict'\n\nconst rx = require('./rx')\n\nmodule.exports = parse\n\nfunction parse ({ paths }) {\n  const wildcards = []\n  var wcLen = 0\n  const secret = paths.reduce(function (o, strPath, ix) {\n    var path = strPath.match(rx).map((p) => p.replace(/'|\"|`/g, ''))\n    const leadingBracket = strPath[0] === '['\n    path = path.map((p) => {\n      if (p[0] === '[') return p.substr(1, p.length - 2)\n      else return p\n    })\n    const star = path.indexOf('*')\n    if (star > -1) {\n      const before = path.slice(0, star)\n      const beforeStr = before.join('.')\n      const after = path.slice(star + 1, path.length)\n      const nested = after.length > 0\n      wcLen++\n      wildcards.push({\n        before,\n        beforeStr,\n        after,\n        nested\n      })\n    } else {\n      o[strPath] = {\n        path: path,\n        val: undefined,\n        precensored: false,\n        circle: '',\n        escPath: JSON.stringify(strPath),\n        leadingBracket: leadingBracket\n      }\n    }\n    return o\n  }, {})\n\n  return { wildcards, wcLen, secret }\n}\n","'use strict'\n\nconst rx = require('./rx')\n\nmodule.exports = redactor\n\nfunction redactor ({ secret, serialize, wcLen, strict, isCensorFct, censorFctTakesPath }, state) {\n  /* eslint-disable-next-line */\n  const redact = Function('o', `\n    if (typeof o !== 'object' || o == null) {\n      ${strictImpl(strict, serialize)}\n    }\n    const { censor, secret } = this\n    const originalSecret = {}\n    const secretKeys = Object.keys(secret)\n    for (var i = 0; i < secretKeys.length; i++) {\n      originalSecret[secretKeys[i]] = secret[secretKeys[i]]\n    }\n\n    ${redactTmpl(secret, isCensorFct, censorFctTakesPath)}\n    this.compileRestore()\n    ${dynamicRedactTmpl(wcLen > 0, isCensorFct, censorFctTakesPath)}\n    this.secret = originalSecret\n    ${resultTmpl(serialize)}\n  `).bind(state)\n\n  redact.state = state\n\n  if (serialize === false) {\n    redact.restore = (o) => state.restore(o)\n  }\n\n  return redact\n}\n\nfunction redactTmpl (secret, isCensorFct, censorFctTakesPath) {\n  return Object.keys(secret).map((path) => {\n    const { escPath, leadingBracket, path: arrPath } = secret[path]\n    const skip = leadingBracket ? 1 : 0\n    const delim = leadingBracket ? '' : '.'\n    const hops = []\n    var match\n    while ((match = rx.exec(path)) !== null) {\n      const [ , ix ] = match\n      const { index, input } = match\n      if (index > skip) hops.push(input.substring(0, index - (ix ? 0 : 1)))\n    }\n    var existence = hops.map((p) => `o${delim}${p}`).join(' && ')\n    if (existence.length === 0) existence += `o${delim}${path} != null`\n    else existence += ` && o${delim}${path} != null`\n\n    const circularDetection = `\n      switch (true) {\n        ${hops.reverse().map((p) => `\n          case o${delim}${p} === censor:\n            secret[${escPath}].circle = ${JSON.stringify(p)}\n            break\n        `).join('\\n')}\n      }\n    `\n\n    const censorArgs = censorFctTakesPath\n      ? `val, ${JSON.stringify(arrPath)}`\n      : `val`\n\n    return `\n      if (${existence}) {\n        const val = o${delim}${path}\n        if (val === censor) {\n          secret[${escPath}].precensored = true\n        } else {\n          secret[${escPath}].val = val\n          o${delim}${path} = ${isCensorFct ? `censor(${censorArgs})` : 'censor'}\n          ${circularDetection}\n        }\n      }\n    `\n  }).join('\\n')\n}\n\nfunction dynamicRedactTmpl (hasWildcards, isCensorFct, censorFctTakesPath) {\n  return hasWildcards === true ? `\n    {\n      const { wildcards, wcLen, groupRedact, nestedRedact } = this\n      for (var i = 0; i < wcLen; i++) {\n        const { before, beforeStr, after, nested } = wildcards[i]\n        if (nested === true) {\n          secret[beforeStr] = secret[beforeStr] || []\n          nestedRedact(secret[beforeStr], o, before, after, censor, ${isCensorFct}, ${censorFctTakesPath})\n        } else secret[beforeStr] = groupRedact(o, before, censor, ${isCensorFct}, ${censorFctTakesPath})\n      }\n    }\n  ` : ''\n}\n\nfunction resultTmpl (serialize) {\n  return serialize === false ? `return o` : `\n    var s = this.serialize(o)\n    this.restore(o)\n    return s\n  `\n}\n\nfunction strictImpl (strict, serialize) {\n  return strict === true\n    ? `throw Error('fast-redact: primitives cannot be redacted')`\n    : serialize === false ? `return o` : `return this.serialize(o)`\n}\n","'use strict'\n\nmodule.exports = {\n  groupRedact,\n  groupRestore,\n  nestedRedact,\n  nestedRestore\n}\n\nfunction groupRestore ({ keys, values, target }) {\n  if (target == null || typeof target === 'string') return\n  const length = keys.length\n  for (var i = 0; i < length; i++) {\n    const k = keys[i]\n    target[k] = values[i]\n  }\n}\n\nfunction groupRedact (o, path, censor, isCensorFct, censorFctTakesPath) {\n  const target = get(o, path)\n  if (target == null || typeof target === 'string') return { keys: null, values: null, target, flat: true }\n  const keys = Object.keys(target)\n  const keysLength = keys.length\n  const pathLength = path.length\n  const pathWithKey = censorFctTakesPath ? [...path] : undefined\n  const values = new Array(keysLength)\n\n  for (var i = 0; i < keysLength; i++) {\n    const key = keys[i]\n    values[i] = target[key]\n\n    if (censorFctTakesPath) {\n      pathWithKey[pathLength] = key\n      target[key] = censor(target[key], pathWithKey)\n    } else if (isCensorFct) {\n      target[key] = censor(target[key])\n    } else {\n      target[key] = censor\n    }\n  }\n  return { keys, values, target, flat: true }\n}\n\n/**\n * @param {RestoreInstruction[]} instructions a set of instructions for restoring values to objects\n */\nfunction nestedRestore (instructions) {\n  for (let i = 0; i < instructions.length; i++) {\n    const { target, path, value } = instructions[i]\n    let current = target\n    for (let i = path.length - 1; i > 0; i--) {\n      current = current[path[i]]\n    }\n    current[path[0]] = value\n  }\n}\n\nfunction nestedRedact (store, o, path, ns, censor, isCensorFct, censorFctTakesPath) {\n  const target = get(o, path)\n  if (target == null) return\n  const keys = Object.keys(target)\n  const keysLength = keys.length\n  for (var i = 0; i < keysLength; i++) {\n    const key = keys[i]\n    specialSet(store, target, key, path, ns, censor, isCensorFct, censorFctTakesPath)\n  }\n  return store\n}\n\nfunction has (obj, prop) {\n  return obj !== undefined && obj !== null\n    ? ('hasOwn' in Object ? Object.hasOwn(obj, prop) : Object.prototype.hasOwnProperty.call(obj, prop))\n    : false\n}\n\nfunction specialSet (store, o, k, path, afterPath, censor, isCensorFct, censorFctTakesPath) {\n  const afterPathLen = afterPath.length\n  const lastPathIndex = afterPathLen - 1\n  const originalKey = k\n  var i = -1\n  var n\n  var nv\n  var ov\n  var oov = null\n  var wc = null\n  var kIsWc\n  var wcov\n  var consecutive = false\n  var level = 0\n  // need to track depth of the `redactPath` tree\n  var depth = 0\n  var redactPathCurrent = tree()\n  ov = n = o[k]\n  if (typeof n !== 'object') return\n  while (n != null && ++i < afterPathLen) {\n    depth += 1\n    k = afterPath[i]\n    oov = ov\n    if (k !== '*' && !wc && !(typeof n === 'object' && k in n)) {\n      break\n    }\n    if (k === '*') {\n      if (wc === '*') {\n        consecutive = true\n      }\n      wc = k\n      if (i !== lastPathIndex) {\n        continue\n      }\n    }\n    if (wc) {\n      const wcKeys = Object.keys(n)\n      for (var j = 0; j < wcKeys.length; j++) {\n        const wck = wcKeys[j]\n        wcov = n[wck]\n        kIsWc = k === '*'\n        if (consecutive) {\n          redactPathCurrent = node(redactPathCurrent, wck, depth)\n          level = i\n          ov = iterateNthLevel(wcov, level - 1, k, path, afterPath, censor, isCensorFct, censorFctTakesPath, originalKey, n, nv, ov, kIsWc, wck, i, lastPathIndex, redactPathCurrent, store, o[originalKey], depth + 1)\n        } else {\n          if (kIsWc || (typeof wcov === 'object' && wcov !== null && k in wcov)) {\n            if (kIsWc) {\n              ov = wcov\n            } else {\n              ov = wcov[k]\n            }\n            nv = (i !== lastPathIndex)\n              ? ov\n              : (isCensorFct\n                ? (censorFctTakesPath ? censor(ov, [...path, originalKey, ...afterPath]) : censor(ov))\n                : censor)\n            if (kIsWc) {\n              const rv = restoreInstr(node(redactPathCurrent, wck, depth), ov, o[originalKey])\n              store.push(rv)\n              n[wck] = nv\n            } else {\n              if (wcov[k] === nv) {\n                // pass\n              } else if ((nv === undefined && censor !== undefined) || (has(wcov, k) && nv === ov)) {\n                redactPathCurrent = node(redactPathCurrent, wck, depth)\n              } else {\n                redactPathCurrent = node(redactPathCurrent, wck, depth)\n                const rv = restoreInstr(node(redactPathCurrent, k, depth + 1), ov, o[originalKey])\n                store.push(rv)\n                wcov[k] = nv\n              }\n            }\n          }\n        }\n      }\n      wc = null\n    } else {\n      ov = n[k]\n      redactPathCurrent = node(redactPathCurrent, k, depth)\n      nv = (i !== lastPathIndex)\n        ? ov\n        : (isCensorFct\n          ? (censorFctTakesPath ? censor(ov, [...path, originalKey, ...afterPath]) : censor(ov))\n          : censor)\n      if ((has(n, k) && nv === ov) || (nv === undefined && censor !== undefined)) {\n        // pass\n      } else {\n        const rv = restoreInstr(redactPathCurrent, ov, o[originalKey])\n        store.push(rv)\n        n[k] = nv\n      }\n      n = n[k]\n    }\n    if (typeof n !== 'object') break\n    // prevent circular structure, see https://github.com/pinojs/pino/issues/1513\n    if (ov === oov || typeof ov === 'undefined') {\n      // pass\n    }\n  }\n}\n\nfunction get (o, p) {\n  var i = -1\n  var l = p.length\n  var n = o\n  while (n != null && ++i < l) {\n    n = n[p[i]]\n  }\n  return n\n}\n\nfunction iterateNthLevel (wcov, level, k, path, afterPath, censor, isCensorFct, censorFctTakesPath, originalKey, n, nv, ov, kIsWc, wck, i, lastPathIndex, redactPathCurrent, store, parent, depth) {\n  if (level === 0) {\n    if (kIsWc || (typeof wcov === 'object' && wcov !== null && k in wcov)) {\n      if (kIsWc) {\n        ov = wcov\n      } else {\n        ov = wcov[k]\n      }\n      nv = (i !== lastPathIndex)\n        ? ov\n        : (isCensorFct\n          ? (censorFctTakesPath ? censor(ov, [...path, originalKey, ...afterPath]) : censor(ov))\n          : censor)\n      if (kIsWc) {\n        const rv = restoreInstr(redactPathCurrent, ov, parent)\n        store.push(rv)\n        n[wck] = nv\n      } else {\n        if (wcov[k] === nv) {\n          // pass\n        } else if ((nv === undefined && censor !== undefined) || (has(wcov, k) && nv === ov)) {\n          // pass\n        } else {\n          const rv = restoreInstr(node(redactPathCurrent, k, depth + 1), ov, parent)\n          store.push(rv)\n          wcov[k] = nv\n        }\n      }\n    }\n  }\n  for (const key in wcov) {\n    if (typeof wcov[key] === 'object') {\n      redactPathCurrent = node(redactPathCurrent, key, depth)\n      iterateNthLevel(wcov[key], level - 1, k, path, afterPath, censor, isCensorFct, censorFctTakesPath, originalKey, n, nv, ov, kIsWc, wck, i, lastPathIndex, redactPathCurrent, store, parent, depth + 1)\n    }\n  }\n}\n\n/**\n * @typedef {object} TreeNode\n * @prop {TreeNode} [parent] reference to the parent of this node in the tree, or `null` if there is no parent\n * @prop {string} key the key that this node represents (key here being part of the path being redacted\n * @prop {TreeNode[]} children the child nodes of this node\n * @prop {number} depth the depth of this node in the tree\n */\n\n/**\n * instantiate a new, empty tree\n * @returns {TreeNode}\n */\nfunction tree () {\n  return { parent: null, key: null, children: [], depth: 0 }\n}\n\n/**\n * creates a new node in the tree, attaching it as a child of the provided parent node\n * if the specified depth matches the parent depth, adds the new node as a _sibling_ of the parent instead\n  * @param {TreeNode} parent the parent node to add a new node to (if the parent depth matches the provided `depth` value, will instead add as a sibling of this\n  * @param {string} key the key that the new node represents (key here being part of the path being redacted)\n  * @param {number} depth the depth of the new node in the tree - used to determing whether to add the new node as a child or sibling of the provided `parent` node\n  * @returns {TreeNode} a reference to the newly created node in the tree\n */\nfunction node (parent, key, depth) {\n  if (parent.depth === depth) {\n    return node(parent.parent, key, depth)\n  }\n\n  var child = {\n    parent,\n    key,\n    depth,\n    children: []\n  }\n\n  parent.children.push(child)\n\n  return child\n}\n\n/**\n * @typedef {object} RestoreInstruction\n * @prop {string[]} path a reverse-order path that can be used to find the correct insertion point to restore a `value` for the given `parent` object\n * @prop {*} value the value to restore\n * @prop {object} target the object to restore the `value` in\n */\n\n/**\n * create a restore instruction for the given redactPath node\n * generates a path in reverse order by walking up the redactPath tree\n * @param {TreeNode} node a tree node that should be at the bottom of the redact path (i.e. have no children) - this will be used to walk up the redact path tree to construct the path needed to restore\n * @param {*} value the value to restore\n * @param {object} target a reference to the parent object to apply the restore instruction to\n * @returns {RestoreInstruction} an instruction used to restore a nested value for a specific object\n */\nfunction restoreInstr (node, value, target) {\n  let current = node\n  const path = []\n  do {\n    path.push(current.key)\n    current = current.parent\n  } while (current.parent != null)\n\n  return { path, value, target }\n}\n","'use strict'\n\nconst { groupRestore, nestedRestore } = require('./modifiers')\n\nmodule.exports = restorer\n\nfunction restorer () {\n  return function compileRestore () {\n    if (this.restore) {\n      this.restore.state.secret = this.secret\n      return\n    }\n    const { secret, wcLen } = this\n    const paths = Object.keys(secret)\n    const resetters = resetTmpl(secret, paths)\n    const hasWildcards = wcLen > 0\n    const state = hasWildcards ? { secret, groupRestore, nestedRestore } : { secret }\n    /* eslint-disable-next-line */\n    this.restore = Function(\n      'o',\n      restoreTmpl(resetters, paths, hasWildcards)\n    ).bind(state)\n    this.restore.state = state\n  }\n}\n\n/**\n * Mutates the original object to be censored by restoring its original values\n * prior to censoring.\n *\n * @param {object} secret Compiled object describing which target fields should\n * be censored and the field states.\n * @param {string[]} paths The list of paths to censor as provided at\n * initialization time.\n *\n * @returns {string} String of JavaScript to be used by `Function()`. The\n * string compiles to the function that does the work in the description.\n */\nfunction resetTmpl (secret, paths) {\n  return paths.map((path) => {\n    const { circle, escPath, leadingBracket } = secret[path]\n    const delim = leadingBracket ? '' : '.'\n    const reset = circle\n      ? `o.${circle} = secret[${escPath}].val`\n      : `o${delim}${path} = secret[${escPath}].val`\n    const clear = `secret[${escPath}].val = undefined`\n    return `\n      if (secret[${escPath}].val !== undefined) {\n        try { ${reset} } catch (e) {}\n        ${clear}\n      }\n    `\n  }).join('')\n}\n\n/**\n * Creates the body of the restore function\n *\n * Restoration of the redacted object happens\n * backwards, in reverse order of redactions,\n * so that repeated redactions on the same object\n * property can be eventually rolled back to the\n * original value.\n *\n * This way dynamic redactions are restored first,\n * starting from the last one working backwards and\n * followed by the static ones.\n *\n * @returns {string} the body of the restore function\n */\nfunction restoreTmpl (resetters, paths, hasWildcards) {\n  const dynamicReset = hasWildcards === true ? `\n    const keys = Object.keys(secret)\n    const len = keys.length\n    for (var i = len - 1; i >= ${paths.length}; i--) {\n      const k = keys[i]\n      const o = secret[k]\n      if (o) {\n        if (o.flat === true) this.groupRestore(o)\n        else this.nestedRestore(o)\n        secret[k] = null\n      }\n    }\n  ` : ''\n\n  return `\n    const secret = this.secret\n    ${dynamicReset}\n    ${resetters}\n    return o\n  `\n}\n","'use strict'\n\nmodule.exports = state\n\nfunction state (o) {\n  const {\n    secret,\n    censor,\n    compileRestore,\n    serialize,\n    groupRedact,\n    nestedRedact,\n    wildcards,\n    wcLen\n  } = o\n  const builder = [{ secret, censor, compileRestore }]\n  if (serialize !== false) builder.push({ serialize })\n  if (wcLen > 0) builder.push({ groupRedact, nestedRedact, wildcards, wcLen })\n  return Object.assign(...builder)\n}\n","'use strict'\n\nconst validator = require('./lib/validator')\nconst parse = require('./lib/parse')\nconst redactor = require('./lib/redactor')\nconst restorer = require('./lib/restorer')\nconst { groupRedact, nestedRedact } = require('./lib/modifiers')\nconst state = require('./lib/state')\nconst rx = require('./lib/rx')\nconst validate = validator()\nconst noop = (o) => o\nnoop.restore = noop\n\nconst DEFAULT_CENSOR = '[REDACTED]'\nfastRedact.rx = rx\nfastRedact.validator = validator\n\nmodule.exports = fastRedact\n\nfunction fastRedact (opts = {}) {\n  const paths = Array.from(new Set(opts.paths || []))\n  const serialize = 'serialize' in opts ? (\n    opts.serialize === false ? opts.serialize\n      : (typeof opts.serialize === 'function' ? opts.serialize : JSON.stringify)\n  ) : JSON.stringify\n  const remove = opts.remove\n  if (remove === true && serialize !== JSON.stringify) {\n    throw Error('fast-redact – remove option may only be set when serializer is JSON.stringify')\n  }\n  const censor = remove === true\n    ? undefined\n    : 'censor' in opts ? opts.censor : DEFAULT_CENSOR\n\n  const isCensorFct = typeof censor === 'function'\n  const censorFctTakesPath = isCensorFct && censor.length > 1\n\n  if (paths.length === 0) return serialize || noop\n\n  validate({ paths, serialize, censor })\n\n  const { wildcards, wcLen, secret } = parse({ paths, censor })\n\n  const compileRestore = restorer()\n  const strict = 'strict' in opts ? opts.strict : true\n\n  return redactor({ secret, wcLen, serialize, strict, isCensorFct, censorFctTakesPath }, state({\n    secret,\n    censor,\n    compileRestore,\n    serialize,\n    groupRedact,\n    nestedRedact,\n    wildcards,\n    wcLen\n  }))\n}\n","'use strict'\n\nconst setLevelSym = Symbol('pino.setLevel')\nconst getLevelSym = Symbol('pino.getLevel')\nconst levelValSym = Symbol('pino.levelVal')\nconst levelCompSym = Symbol('pino.levelComp')\nconst useLevelLabelsSym = Symbol('pino.useLevelLabels')\nconst useOnlyCustomLevelsSym = Symbol('pino.useOnlyCustomLevels')\nconst mixinSym = Symbol('pino.mixin')\n\nconst lsCacheSym = Symbol('pino.lsCache')\nconst chindingsSym = Symbol('pino.chindings')\n\nconst asJsonSym = Symbol('pino.asJson')\nconst writeSym = Symbol('pino.write')\nconst redactFmtSym = Symbol('pino.redactFmt')\n\nconst timeSym = Symbol('pino.time')\nconst timeSliceIndexSym = Symbol('pino.timeSliceIndex')\nconst streamSym = Symbol('pino.stream')\nconst stringifySym = Symbol('pino.stringify')\nconst stringifySafeSym = Symbol('pino.stringifySafe')\nconst stringifiersSym = Symbol('pino.stringifiers')\nconst endSym = Symbol('pino.end')\nconst formatOptsSym = Symbol('pino.formatOpts')\nconst messageKeySym = Symbol('pino.messageKey')\nconst errorKeySym = Symbol('pino.errorKey')\nconst nestedKeySym = Symbol('pino.nestedKey')\nconst nestedKeyStrSym = Symbol('pino.nestedKeyStr')\nconst mixinMergeStrategySym = Symbol('pino.mixinMergeStrategy')\nconst msgPrefixSym = Symbol('pino.msgPrefix')\n\nconst wildcardFirstSym = Symbol('pino.wildcardFirst')\n\n// public symbols, no need to use the same pino\n// version for these\nconst serializersSym = Symbol.for('pino.serializers')\nconst formattersSym = Symbol.for('pino.formatters')\nconst hooksSym = Symbol.for('pino.hooks')\nconst needsMetadataGsym = Symbol.for('pino.metadata')\n\nmodule.exports = {\n  setLevelSym,\n  getLevelSym,\n  levelValSym,\n  levelCompSym,\n  useLevelLabelsSym,\n  mixinSym,\n  lsCacheSym,\n  chindingsSym,\n  asJsonSym,\n  writeSym,\n  serializersSym,\n  redactFmtSym,\n  timeSym,\n  timeSliceIndexSym,\n  streamSym,\n  stringifySym,\n  stringifySafeSym,\n  stringifiersSym,\n  endSym,\n  formatOptsSym,\n  messageKeySym,\n  errorKeySym,\n  nestedKeySym,\n  wildcardFirstSym,\n  needsMetadataGsym,\n  useOnlyCustomLevelsSym,\n  formattersSym,\n  hooksSym,\n  nestedKeyStrSym,\n  mixinMergeStrategySym,\n  msgPrefixSym\n}\n","'use strict'\n\nconst fastRedact = require('fast-redact')\nconst { redactFmtSym, wildcardFirstSym } = require('./symbols')\nconst { rx, validator } = fastRedact\n\nconst validate = validator({\n  ERR_PATHS_MUST_BE_STRINGS: () => 'pino – redacted paths must be strings',\n  ERR_INVALID_PATH: (s) => `pino – redact paths array contains an invalid path (${s})`\n})\n\nconst CENSOR = '[Redacted]'\nconst strict = false // TODO should this be configurable?\n\nfunction redaction (opts, serialize) {\n  const { paths, censor } = handle(opts)\n\n  const shape = paths.reduce((o, str) => {\n    rx.lastIndex = 0\n    const first = rx.exec(str)\n    const next = rx.exec(str)\n\n    // ns is the top-level path segment, brackets + quoting removed.\n    let ns = first[1] !== undefined\n      ? first[1].replace(/^(?:\"|'|`)(.*)(?:\"|'|`)$/, '$1')\n      : first[0]\n\n    if (ns === '*') {\n      ns = wildcardFirstSym\n    }\n\n    // top level key:\n    if (next === null) {\n      o[ns] = null\n      return o\n    }\n\n    // path with at least two segments:\n    // if ns is already redacted at the top level, ignore lower level redactions\n    if (o[ns] === null) {\n      return o\n    }\n\n    const { index } = next\n    const nextPath = `${str.substr(index, str.length - 1)}`\n\n    o[ns] = o[ns] || []\n\n    // shape is a mix of paths beginning with literal values and wildcard\n    // paths [ \"a.b.c\", \"*.b.z\" ] should reduce to a shape of\n    // { \"a\": [ \"b.c\", \"b.z\" ], *: [ \"b.z\" ] }\n    // note: \"b.z\" is in both \"a\" and * arrays because \"a\" matches the wildcard.\n    // (* entry has wildcardFirstSym as key)\n    if (ns !== wildcardFirstSym && o[ns].length === 0) {\n      // first time ns's get all '*' redactions so far\n      o[ns].push(...(o[wildcardFirstSym] || []))\n    }\n\n    if (ns === wildcardFirstSym) {\n      // new * path gets added to all previously registered literal ns's.\n      Object.keys(o).forEach(function (k) {\n        if (o[k]) {\n          o[k].push(nextPath)\n        }\n      })\n    }\n\n    o[ns].push(nextPath)\n    return o\n  }, {})\n\n  // the redactor assigned to the format symbol key\n  // provides top level redaction for instances where\n  // an object is interpolated into the msg string\n  const result = {\n    [redactFmtSym]: fastRedact({ paths, censor, serialize, strict })\n  }\n\n  const topCensor = (...args) => {\n    return typeof censor === 'function' ? serialize(censor(...args)) : serialize(censor)\n  }\n\n  return [...Object.keys(shape), ...Object.getOwnPropertySymbols(shape)].reduce((o, k) => {\n    // top level key:\n    if (shape[k] === null) {\n      o[k] = (value) => topCensor(value, [k])\n    } else {\n      const wrappedCensor = typeof censor === 'function'\n        ? (value, path) => {\n            return censor(value, [k, ...path])\n          }\n        : censor\n      o[k] = fastRedact({\n        paths: shape[k],\n        censor: wrappedCensor,\n        serialize,\n        strict\n      })\n    }\n    return o\n  }, result)\n}\n\nfunction handle (opts) {\n  if (Array.isArray(opts)) {\n    opts = { paths: opts, censor: CENSOR }\n    validate(opts)\n    return opts\n  }\n  let { paths, censor = CENSOR, remove } = opts\n  if (Array.isArray(paths) === false) { throw Error('pino – redact must contain an array of strings') }\n  if (remove === true) censor = undefined\n  validate({ paths, censor })\n\n  return { paths, censor }\n}\n\nmodule.exports = redaction\n","'use strict'\n\nconst nullTime = () => ''\n\nconst epochTime = () => `,\"time\":${Date.now()}`\n\nconst unixTime = () => `,\"time\":${Math.round(Date.now() / 1000.0)}`\n\nconst isoTime = () => `,\"time\":\"${new Date(Date.now()).toISOString()}\"` // using Date.now() for testability\n\nconst NS_PER_MS = 1_000_000n\nconst NS_PER_SEC = 1_000_000_000n\n\nconst startWallTimeNs = BigInt(Date.now()) * NS_PER_MS\nconst startHrTime = process.hrtime.bigint()\n\nconst isoTimeNano = () => {\n  const elapsedNs = process.hrtime.bigint() - startHrTime\n  const currentTimeNs = startWallTimeNs + elapsedNs\n\n  const secondsSinceEpoch = currentTimeNs / NS_PER_SEC\n  const nanosWithinSecond = currentTimeNs % NS_PER_SEC\n\n  const msSinceEpoch = Number(secondsSinceEpoch * 1000n + nanosWithinSecond / 1_000_000n)\n  const date = new Date(msSinceEpoch)\n\n  const year = date.getUTCFullYear()\n  const month = (date.getUTCMonth() + 1).toString().padStart(2, '0')\n  const day = date.getUTCDate().toString().padStart(2, '0')\n  const hours = date.getUTCHours().toString().padStart(2, '0')\n  const minutes = date.getUTCMinutes().toString().padStart(2, '0')\n  const seconds = date.getUTCSeconds().toString().padStart(2, '0')\n\n  return `,\"time\":\"${year}-${month}-${day}T${hours}:${minutes}:${seconds}.${nanosWithinSecond\n    .toString()\n    .padStart(9, '0')}Z\"`\n}\n\nmodule.exports = { nullTime, epochTime, unixTime, isoTime, isoTimeNano }\n","'use strict'\nfunction tryStringify (o) {\n  try { return JSON.stringify(o) } catch(e) { return '\"[Circular]\"' }\n}\n\nmodule.exports = format\n\nfunction format(f, args, opts) {\n  var ss = (opts && opts.stringify) || tryStringify\n  var offset = 1\n  if (typeof f === 'object' && f !== null) {\n    var len = args.length + offset\n    if (len === 1) return f\n    var objects = new Array(len)\n    objects[0] = ss(f)\n    for (var index = 1; index < len; index++) {\n      objects[index] = ss(args[index])\n    }\n    return objects.join(' ')\n  }\n  if (typeof f !== 'string') {\n    return f\n  }\n  var argLen = args.length\n  if (argLen === 0) return f\n  var str = ''\n  var a = 1 - offset\n  var lastPos = -1\n  var flen = (f && f.length) || 0\n  for (var i = 0; i < flen;) {\n    if (f.charCodeAt(i) === 37 && i + 1 < flen) {\n      lastPos = lastPos > -1 ? lastPos : 0\n      switch (f.charCodeAt(i + 1)) {\n        case 100: // 'd'\n        case 102: // 'f'\n          if (a >= argLen)\n            break\n          if (args[a] == null)  break\n          if (lastPos < i)\n            str += f.slice(lastPos, i)\n          str += Number(args[a])\n          lastPos = i + 2\n          i++\n          break\n        case 105: // 'i'\n          if (a >= argLen)\n            break\n          if (args[a] == null)  break\n          if (lastPos < i)\n            str += f.slice(lastPos, i)\n          str += Math.floor(Number(args[a]))\n          lastPos = i + 2\n          i++\n          break\n        case 79: // 'O'\n        case 111: // 'o'\n        case 106: // 'j'\n          if (a >= argLen)\n            break\n          if (args[a] === undefined) break\n          if (lastPos < i)\n            str += f.slice(lastPos, i)\n          var type = typeof args[a]\n          if (type === 'string') {\n            str += '\\'' + args[a] + '\\''\n            lastPos = i + 2\n            i++\n            break\n          }\n          if (type === 'function') {\n            str += args[a].name || '<anonymous>'\n            lastPos = i + 2\n            i++\n            break\n          }\n          str += ss(args[a])\n          lastPos = i + 2\n          i++\n          break\n        case 115: // 's'\n          if (a >= argLen)\n            break\n          if (lastPos < i)\n            str += f.slice(lastPos, i)\n          str += String(args[a])\n          lastPos = i + 2\n          i++\n          break\n        case 37: // '%'\n          if (lastPos < i)\n            str += f.slice(lastPos, i)\n          str += '%'\n          lastPos = i + 2\n          i++\n          a--\n          break\n      }\n      ++a\n    }\n    ++i\n  }\n  if (lastPos === -1)\n    return f\n  else if (lastPos < flen) {\n    str += f.slice(lastPos)\n  }\n\n  return str\n}\n","'use strict'\n\n/* global SharedArrayBuffer, Atomics */\n\nif (typeof SharedArrayBuffer !== 'undefined' && typeof Atomics !== 'undefined') {\n  const nil = new Int32Array(new SharedArrayBuffer(4))\n\n  function sleep (ms) {\n    // also filters out NaN, non-number types, including empty strings, but allows bigints\n    const valid = ms > 0 && ms < Infinity \n    if (valid === false) {\n      if (typeof ms !== 'number' && typeof ms !== 'bigint') {\n        throw TypeError('sleep: ms must be a number')\n      }\n      throw RangeError('sleep: ms must be a number that is greater than 0 but less than Infinity')\n    }\n\n    Atomics.wait(nil, 0, 0, Number(ms))\n  }\n  module.exports = sleep\n} else {\n\n  function sleep (ms) {\n    // also filters out NaN, non-number types, including empty strings, but allows bigints\n    const valid = ms > 0 && ms < Infinity \n    if (valid === false) {\n      if (typeof ms !== 'number' && typeof ms !== 'bigint') {\n        throw TypeError('sleep: ms must be a number')\n      }\n      throw RangeError('sleep: ms must be a number that is greater than 0 but less than Infinity')\n    }\n    const target = Date.now() + Number(ms)\n    while (target > Date.now()){}\n  }\n\n  module.exports = sleep\n\n}\n","'use strict'\n\nconst fs = require('fs')\nconst EventEmitter = require('events')\nconst inherits = require('util').inherits\nconst path = require('path')\nconst sleep = require('atomic-sleep')\nconst assert = require('assert')\n\nconst BUSY_WRITE_TIMEOUT = 100\nconst kEmptyBuffer = Buffer.allocUnsafe(0)\n\n// 16 KB. Don't write more than docker buffer size.\n// https://github.com/moby/moby/blob/513ec73831269947d38a644c278ce3cac36783b2/daemon/logger/copier.go#L13\nconst MAX_WRITE = 16 * 1024\n\nconst kContentModeBuffer = 'buffer'\nconst kContentModeUtf8 = 'utf8'\n\nconst [major, minor] = (process.versions.node || '0.0').split('.').map(Number)\nconst kCopyBuffer = major >= 22 && minor >= 7\n\nfunction openFile (file, sonic) {\n  sonic._opening = true\n  sonic._writing = true\n  sonic._asyncDrainScheduled = false\n\n  // NOTE: 'error' and 'ready' events emitted below only relevant when sonic.sync===false\n  // for sync mode, there is no way to add a listener that will receive these\n\n  function fileOpened (err, fd) {\n    if (err) {\n      sonic._reopening = false\n      sonic._writing = false\n      sonic._opening = false\n\n      if (sonic.sync) {\n        process.nextTick(() => {\n          if (sonic.listenerCount('error') > 0) {\n            sonic.emit('error', err)\n          }\n        })\n      } else {\n        sonic.emit('error', err)\n      }\n      return\n    }\n\n    const reopening = sonic._reopening\n\n    sonic.fd = fd\n    sonic.file = file\n    sonic._reopening = false\n    sonic._opening = false\n    sonic._writing = false\n\n    if (sonic.sync) {\n      process.nextTick(() => sonic.emit('ready'))\n    } else {\n      sonic.emit('ready')\n    }\n\n    if (sonic.destroyed) {\n      return\n    }\n\n    // start\n    if ((!sonic._writing && sonic._len > sonic.minLength) || sonic._flushPending) {\n      sonic._actualWrite()\n    } else if (reopening) {\n      process.nextTick(() => sonic.emit('drain'))\n    }\n  }\n\n  const flags = sonic.append ? 'a' : 'w'\n  const mode = sonic.mode\n\n  if (sonic.sync) {\n    try {\n      if (sonic.mkdir) fs.mkdirSync(path.dirname(file), { recursive: true })\n      const fd = fs.openSync(file, flags, mode)\n      fileOpened(null, fd)\n    } catch (err) {\n      fileOpened(err)\n      throw err\n    }\n  } else if (sonic.mkdir) {\n    fs.mkdir(path.dirname(file), { recursive: true }, (err) => {\n      if (err) return fileOpened(err)\n      fs.open(file, flags, mode, fileOpened)\n    })\n  } else {\n    fs.open(file, flags, mode, fileOpened)\n  }\n}\n\nfunction SonicBoom (opts) {\n  if (!(this instanceof SonicBoom)) {\n    return new SonicBoom(opts)\n  }\n\n  let { fd, dest, minLength, maxLength, maxWrite, periodicFlush, sync, append = true, mkdir, retryEAGAIN, fsync, contentMode, mode } = opts || {}\n\n  fd = fd || dest\n\n  this._len = 0\n  this.fd = -1\n  this._bufs = []\n  this._lens = []\n  this._writing = false\n  this._ending = false\n  this._reopening = false\n  this._asyncDrainScheduled = false\n  this._flushPending = false\n  this._hwm = Math.max(minLength || 0, 16387)\n  this.file = null\n  this.destroyed = false\n  this.minLength = minLength || 0\n  this.maxLength = maxLength || 0\n  this.maxWrite = maxWrite || MAX_WRITE\n  this._periodicFlush = periodicFlush || 0\n  this._periodicFlushTimer = undefined\n  this.sync = sync || false\n  this.writable = true\n  this._fsync = fsync || false\n  this.append = append || false\n  this.mode = mode\n  this.retryEAGAIN = retryEAGAIN || (() => true)\n  this.mkdir = mkdir || false\n\n  let fsWriteSync\n  let fsWrite\n  if (contentMode === kContentModeBuffer) {\n    this._writingBuf = kEmptyBuffer\n    this.write = writeBuffer\n    this.flush = flushBuffer\n    this.flushSync = flushBufferSync\n    this._actualWrite = actualWriteBuffer\n    fsWriteSync = () => fs.writeSync(this.fd, this._writingBuf)\n    fsWrite = () => fs.write(this.fd, this._writingBuf, this.release)\n  } else if (contentMode === undefined || contentMode === kContentModeUtf8) {\n    this._writingBuf = ''\n    this.write = write\n    this.flush = flush\n    this.flushSync = flushSync\n    this._actualWrite = actualWrite\n    fsWriteSync = () => fs.writeSync(this.fd, this._writingBuf, 'utf8')\n    fsWrite = () => fs.write(this.fd, this._writingBuf, 'utf8', this.release)\n  } else {\n    throw new Error(`SonicBoom supports \"${kContentModeUtf8}\" and \"${kContentModeBuffer}\", but passed ${contentMode}`)\n  }\n\n  if (typeof fd === 'number') {\n    this.fd = fd\n    process.nextTick(() => this.emit('ready'))\n  } else if (typeof fd === 'string') {\n    openFile(fd, this)\n  } else {\n    throw new Error('So