update

node_modules/pino-std-serializers/lib/err.js

@@ -0,0 +1,64 @@
+'use strict'
+
+module.exports = errSerializer
+
+const seen = Symbol('circular-ref-tag')
+const rawSymbol = Symbol('pino-raw-err-ref')
+const pinoErrProto = Object.create({}, {
+  type: {
+    enumerable: true,
+    writable: true,
+    value: undefined
+  },
+  message: {
+    enumerable: true,
+    writable: true,
+    value: undefined
+  },
+  stack: {
+    enumerable: true,
+    writable: true,
+    value: undefined
+  },
+  raw: {
+    enumerable: false,
+    get: function () {
+      return this[rawSymbol]
+    },
+    set: function (val) {
+      this[rawSymbol] = val
+    }
+  }
+})
+Object.defineProperty(pinoErrProto, rawSymbol, {
+  writable: true,
+  value: {}
+})
+
+function errSerializer (err) {
+  if (!(err instanceof Error)) {
+    return err
+  }
+
+  err[seen] = undefined // tag to prevent re-looking at this
+  const _err = Object.create(pinoErrProto)
+  _err.type = err.constructor.name
+  _err.message = err.message
+  _err.stack = err.stack
+  for (const key in err) {
+    if (_err[key] === undefined) {
+      const val = err[key]
+      if (val instanceof Error) {
+        if (!val.hasOwnProperty(seen)) {
+          _err[key] = errSerializer(val)
+        }
+      } else {
+        _err[key] = val
+      }
+    }
+  }
+
+  delete err[seen] // clean up tag in case err is serialized again later
+  _err.raw = err
+  return _err
+}

node_modules/pino-std-serializers/lib/req.js

@@ -0,0 +1,80 @@
+'use strict'
+
+module.exports = {
+  mapHttpRequest,
+  reqSerializer
+}
+
+var rawSymbol = Symbol('pino-raw-req-ref')
+var pinoReqProto = Object.create({}, {
+  id: {
+    enumerable: true,
+    writable: true,
+    value: ''
+  },
+  method: {
+    enumerable: true,
+    writable: true,
+    value: ''
+  },
+  url: {
+    enumerable: true,
+    writable: true,
+    value: ''
+  },
+  headers: {
+    enumerable: true,
+    writable: true,
+    value: {}
+  },
+  remoteAddress: {
+    enumerable: true,
+    writable: true,
+    value: ''
+  },
+  remotePort: {
+    enumerable: true,
+    writable: true,
+    value: ''
+  },
+  raw: {
+    enumerable: false,
+    get: function () {
+      return this[rawSymbol]
+    },
+    set: function (val) {
+      this[rawSymbol] = val
+    }
+  }
+})
+Object.defineProperty(pinoReqProto, rawSymbol, {
+  writable: true,
+  value: {}
+})
+
+function reqSerializer (req) {
+  // req.info is for hapi compat.
+  var connection = req.info || req.connection
+  const _req = Object.create(pinoReqProto)
+  _req.id = (typeof req.id === 'function' ? req.id() : (req.id || (req.info ? req.info.id : undefined)))
+  _req.method = req.method
+  // req.originalUrl is for expressjs compat.
+  if (req.originalUrl) {
+    _req.url = req.originalUrl
+  } else {
+    // req.url.path is  for hapi compat.
+    _req.url = req.url ? (req.url.path || req.url) : undefined
+  }
+  _req.headers = req.headers
+  _req.remoteAddress = connection && connection.remoteAddress
+  _req.remotePort = connection && connection.remotePort
+  // req.raw is  for hapi compat/equivalence
+  _req.raw = req.raw || req
+  return _req
+}
+
+function mapHttpRequest (req) {
+  return {
+    req: reqSerializer(req)
+  }
+}

node_modules/pino-std-serializers/lib/res.js

@@ -0,0 +1,47 @@
+'use strict'
+
+module.exports = {
+  mapHttpResponse,
+  resSerializer
+}
+
+var rawSymbol = Symbol('pino-raw-res-ref')
+var pinoResProto = Object.create({}, {
+  statusCode: {
+    enumerable: true,
+    writable: true,
+    value: 0
+  },
+  headers: {
+    enumerable: true,
+    writable: true,
+    value: ''
+  },
+  raw: {
+    enumerable: false,
+    get: function () {
+      return this[rawSymbol]
+    },
+    set: function (val) {
+      this[rawSymbol] = val
+    }
+  }
+})
+Object.defineProperty(pinoResProto, rawSymbol, {
+  writable: true,
+  value: {}
+})
+
+function resSerializer (res) {
+  const _res = Object.create(pinoResProto)
+  _res.statusCode = res.statusCode
+  _res.headers = res.getHeaders ? res.getHeaders() : res._headers
+  _res.raw = res
+  return _res
+}
+
+function mapHttpResponse (res) {
+  return {
+    res: resSerializer(res)
+  }
+}