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adjust rate limiter

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This commit is contained in:
c9s 2021-01-21 01:21:30 +08:00
parent e869e04092
commit 26c128b3ab
1 changed files with 8 additions and 3 deletions
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11
pkg/types/batch.go
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@ -17,7 +17,7 @@ func (e ExchangeBatchProcessor) BatchQueryClosedOrders(ctx context.Context, symb
errC = make(chan error, 1)
go func() {
limiter := rate.NewLimiter(rate.Every(time.Minute), 45)
limiter := rate.NewLimiter(rate.Every(5*time.Second), 2) // from binance (original 1200, use 1000 for safety)
defer close(c)
defer close(errC)
@ -67,7 +67,7 @@ func (e ExchangeBatchProcessor) BatchQueryKLines(ctx context.Context, symbol str
errC = make(chan error, 1)
go func() {
limiter := rate.NewLimiter(rate.Every(time.Minute), 45)
limiter := rate.NewLimiter(rate.Every(5*time.Second), 2) // from binance (original 1200, use 1000 for safety)
defer close(c)
defer close(errC)
@ -123,11 +123,16 @@ func (e ExchangeBatchProcessor) BatchQueryTrades(ctx context.Context, symbol str
var lastTradeID = options.LastTradeID
go func() {
limiter := rate.NewLimiter(rate.Every(5*time.Second), 2) // from binance (original 1200, use 1000 for safety)
defer close(c)
defer close(errC)
for {
time.Sleep(5 * time.Second)
if err := limiter.Wait(ctx); err != nil {
logrus.WithError(err).Error("rate limit error")
}
logrus.Infof("querying %s trades from %s, limit=%d", symbol, startTime, options.Limit)
trades, err := e.QueryTrades(ctx, symbol, &TradeQueryOptions{