基本schema测试

node_modules/fastify/lib/logger-pino.js

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+'use strict'
+
+/**
+ * Code imported from `pino-http`
+ * Repo: https://github.com/pinojs/pino-http
+ * License: MIT (https://raw.githubusercontent.com/pinojs/pino-http/master/LICENSE)
+ */
+
+const pino = require('pino')
+const { serializersSym } = pino.symbols
+const {
+  FST_ERR_LOG_INVALID_DESTINATION
+} = require('./errors')
+
+function createPinoLogger (opts) {
+  if (opts.stream && opts.file) {
+    throw new FST_ERR_LOG_INVALID_DESTINATION()
+  } else if (opts.file) {
+    // we do not have stream
+    opts.stream = pino.destination(opts.file)
+    delete opts.file
+  }
+
+  const prevLogger = opts.logger
+  const prevGenReqId = opts.genReqId
+  let logger = null
+
+  if (prevLogger) {
+    opts.logger = undefined
+    opts.genReqId = undefined
+    // we need to tap into pino internals because in v5 it supports
+    // adding serializers in child loggers
+    if (prevLogger[serializersSym]) {
+      opts.serializers = Object.assign({}, opts.serializers, prevLogger[serializersSym])
+    }
+    logger = prevLogger.child({}, opts)
+    opts.logger = prevLogger
+    opts.genReqId = prevGenReqId
+  } else {
+    logger = pino(opts, opts.stream)
+  }
+
+  return logger
+}
+
+const serializers = {
+  req: function asReqValue (req) {
+    return {
+      method: req.method,
+      url: req.url,
+      version: req.headers && req.headers['accept-version'],
+      host: req.host,
+      remoteAddress: req.ip,
+      remotePort: req.socket ? req.socket.remotePort : undefined
+    }
+  },
+  err: pino.stdSerializers.err,
+  res: function asResValue (reply) {
+    return {
+      statusCode: reply.statusCode
+    }
+  }
+}
+
+module.exports = {
+  serializers,
+  createPinoLogger
+}