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FIX: retry to get open orders only for 5 times and do not sync orders updated in 3 min

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This commit is contained in:
chiahung 2023-10-30 16:28:34 +08:00
parent be4c69c365
commit 671772a767
3 changed files with 31 additions and 5 deletions
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19
pkg/exchange/retry/order.go
View File

@ -47,6 +47,15 @@ func GeneralBackoff(ctx context.Context, op backoff2.Operation) (err error) {
return err
}
func GeneralBackoffLite(ctx context.Context, op backoff2.Operation) (err error) {
err = backoff2.Retry(op, backoff2.WithContext(
backoff2.WithMaxRetries(
backoff2.NewExponentialBackOff(),
5),
ctx))
return err
}
func QueryOpenOrdersUntilSuccessful(ctx context.Context, ex types.Exchange, symbol string) (openOrders []types.Order, err error) {
var op = func() (err2 error) {
openOrders, err2 = ex.QueryOpenOrders(ctx, symbol)
@ -57,6 +66,16 @@ func QueryOpenOrdersUntilSuccessful(ctx context.Context, ex types.Exchange, symb
return openOrders, err
}
func QueryOpenOrdersUntilSuccessfulLite(ctx context.Context, ex types.Exchange, symbol string) (openOrders []types.Order, err error) {
var op = func() (err2 error) {
openOrders, err2 = ex.QueryOpenOrders(ctx, symbol)
return err2
}
err = GeneralBackoffLite(ctx, op)
return openOrders, err
}
func QueryOrderUntilSuccessful(ctx context.Context, query types.ExchangeOrderQueryService, opts types.OrderQuery) (order *types.Order, err error) {
var op = func() (err2 error) {
order, err2 = query.QueryOrder(ctx, opts)

15
pkg/strategy/grid2/active_order_recover.go
View File

@ -89,9 +89,10 @@ func (s *Strategy) recoverActiveOrdersPeriodically(ctx context.Context) {
func syncActiveOrders(ctx context.Context, opts SyncActiveOrdersOpts) error {
opts.logger.Infof("[ActiveOrderRecover] syncActiveOrders")
notAddNonExistingOpenOrdersAfter := time.Now().Add(-5 * time.Minute)
// do not sync orders which is updated in 3 min, because we may receive from websocket and handle it twice
doNotSyncAfter := time.Now().Add(-3 * time.Minute)
openOrders, err := retry.QueryOpenOrdersUntilSuccessful(ctx, opts.exchange, opts.activeOrderBook.Symbol)
openOrders, err := retry.QueryOpenOrdersUntilSuccessfulLite(ctx, opts.exchange, opts.activeOrderBook.Symbol)
if err != nil {
opts.logger.WithError(err).Error("[ActiveOrderRecover] failed to query open orders, skip this time")
return errors.Wrapf(err, "[ActiveOrderRecover] failed to query open orders, skip this time")
@ -116,6 +117,10 @@ func syncActiveOrders(ctx context.Context, opts SyncActiveOrdersOpts) error {
delete(openOrdersMap, activeOrder.OrderID)
} else {
opts.logger.Infof("found active order #%d is not in the open orders, updating...", activeOrder.OrderID)
if activeOrder.UpdateTime.After(doNotSyncAfter) {
opts.logger.Infof("active order #%d is updated in 3 min, skip updating...", activeOrder.OrderID)
continue
}
// sleep 100ms to avoid DDOS
time.Sleep(100 * time.Millisecond)
@ -130,8 +135,10 @@ func syncActiveOrders(ctx context.Context, opts SyncActiveOrdersOpts) error {
// update open orders not in active orders
for _, openOrder := range openOrdersMap {
// we don't add open orders into active orderbook if updated in 5 min
if openOrder.UpdateTime.After(notAddNonExistingOpenOrdersAfter) {
opts.logger.Infof("found open order #%d is not in active orderbook, updating...", openOrder.OrderID)
// we don't add open orders into active orderbook if updated in 3 min, because we may receive message from websocket and add it twice.
if openOrder.UpdateTime.After(doNotSyncAfter) {
opts.logger.Infof("open order #%d is updated in 3 min, skip updating...", openOrder.OrderID)
continue
}

2
pkg/strategy/grid2/recover.go
View File

@ -54,7 +54,7 @@ func (s *Strategy) recover(ctx context.Context) error {
activeOrderBook := s.orderExecutor.ActiveMakerOrders()
activeOrders := activeOrderBook.Orders()
openOrders, err := retry.QueryOpenOrdersUntilSuccessful(ctx, s.session.Exchange, s.Symbol)
openOrders, err := retry.QueryOpenOrdersUntilSuccessfulLite(ctx, s.session.Exchange, s.Symbol)
if err != nil {
return err
}