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types: fix order book copy

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This commit is contained in:
c9s 2022-01-13 11:09:32 +08:00
parent 98247385f9
commit dc6d60216b
2 changed files with 2 additions and 2 deletions
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2
pkg/strategy/xmaker/strategy.go
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@ -196,7 +196,7 @@ func (s *Strategy) updateQuote(ctx context.Context, orderExecutionRouter bbgo.Or
return
}
sourceBook := s.book.CopyDepth(20)
sourceBook := s.book.CopyDepth(10)
if valid, err := sourceBook.IsValid(); !valid {
log.WithError(err).Errorf("%s invalid copied order book, skip quoting: %v", s.Symbol, err)
return

2
pkg/types/rbtorderbook.go
View File

@ -143,7 +143,7 @@ func (b *RBTOrderBook) Copy() OrderBook {
func (b *RBTOrderBook) CopyDepth(limit int) OrderBook {
var book = NewRBOrderBook(b.Symbol)
book.Asks = b.Asks.CopyInorder(limit)
book.Bids = b.Bids.CopyInorder(limit)
book.Bids = b.Bids.CopyInorderReverse(limit)
return book
}