           each.volume = Number each.volume
           #console.log each
       else
-        return retry('數據長度為 0')
+        return 徹底重連重下('數據長度為 0')
 
       if res?.attempts > 1
         console.log(param.symbol,'數據請求次數: ', res.attempts)



    if error?
      return retry(error)
    else
      arr = null
      try
        arr = eval string
      catch error
        return retry(error)

      if arr?.length > 0 # 必須這樣寫,不能簡化為: for each in arr?
        for each in arr

    json: false
    forever:true
    timeout: 7000
    maxAttempts: 9  #// (default) try 9 times
    retryDelay: 1000  #// (default) wait for 5s before trying again
    retryStrategy: myRetryStrategy

