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max: set reqcount for nonce by default 1

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This commit is contained in:
c9s 2021-06-27 11:30:13 +08:00
parent 3165d10986
commit 3fdcf466bf
1 changed files with 6 additions and 6 deletions
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12
pkg/exchange/max/maxapi/restapi.go
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@ -76,7 +76,7 @@ var timeOffset int64 = 0
var serverTimestamp = time.Now().Unix()
// reqCount is used for nonce, this variable counts the API request count.
var reqCount int64 = 0
var reqCount int64 = 1
type RestClient struct {
client *http.Client
@ -158,19 +158,19 @@ func (c *RestClient) initNonce() {
var err error
serverTimestamp, err = c.PublicService.Timestamp()
if err != nil {
logger.WithError(err).Panic("failed to sync timestamp with Max")
logger.WithError(err).Panic("failed to sync timestamp with max")
}
// 1 is for the request count mod 0.000 to 0.999
timeOffset = serverTimestamp - clientTime.Unix() - 1
timeOffset = serverTimestamp - clientTime.Unix()
logger.Infof("loaded max server timestamp: %d offset=%d", serverTimestamp, timeOffset)
}
func (c *RestClient) getNonce() int64 {
// nonce 是以正整數表示的時間戳記，代表了從 Unix epoch 到當前時間所經過的毫秒數(ms)。
// nonce 與伺服器的時間差不得超過正負30秒，每個 nonce 只能使用一次。
var seconds = time.Now().Unix()
var rc = atomic.AddInt64(&reqCount, 1)
return (seconds+timeOffset)*1000 + int64(math.Mod(float64(rc), 1000.0))
return (seconds+timeOffset)*1000 - 1 + int64(math.Mod(float64(rc), 1000.0))
}
// NewRequest create new API request. Relative url can be provided in refURL.