node.js – 通过节点客户端调用Google API时出现“socket hang up”错误

下面的代码使用Google的nodejs客户端版本0.7 here调用Google Analytics Reporting API.它会在某些执行时返回套接字挂起错误,但并非总是如此.这会是谷歌服务器端的错误吗？有一种简单的调试方法吗？顺便说一下,我连续打几个电话,不确定是否是由速率限制引起的.

gapi = require "googleapis"
authClient = new gapi.auth.JWT(
  config.ga.clientEmail,
  config.ga.privateKeyPath,
  null,
  [config.ga.scopeUri]
)

authPromise = new Promise (resolve, reject) ->
  authClient.authorize (err, token) ->
      resolve token
    return
  return

authPromise.then ->
  gapi.discover('analytics', 'v3')
    .withAuthClient(authClient)
    .execute (err, client) ->
      ...

成功获取客户端然后运行后错误浮出水面：
client.analytics.data.ga.get(queryObj).execute(err,result) – > ….

API客户端的贡献者Ryan Seys建议here应该调用.discover一次,并重新使用生成的客户端.我连续几次打电话.发现了一堆新客户.服务器可能不喜欢这样.通过存储和重用客户端,问题就消失了.繁荣的工作代码：

gapi = require "googleapis"
authClient = new gapi.auth.JWT(
  config.ga.clientEmail,
  config.ga.privateKeyPath,
  null,
  [config.ga.scopeUri]
)

authPromise = new Promise (resolve, reject) ->
  authClient.authorize (err, token) ->
    gapi.discover('analytics', 'v3').withAuthClient(authClient).execute (err, client) ->
      resolve client
      return
    return
  return

authPromise.then (client) ->
  client.analytics.data.ga.get(queryObj).execute (err, result) ->