37 lines
905 B
Go
37 lines
905 B
Go
package market
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import (
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"github.com/adshao/go-binance/v2"
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"github.com/rs/zerolog/log"
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"strconv"
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)
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func (ms *MarketData) GetSpotPrice(symbol string) (float64, bool) {
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p, ok := ms.spotPrice[symbol]
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return p, ok
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}
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func (ms *MarketData) StartSpotWsMarkPrice() error {
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_, _, err := binance.WsAllMarketsStatServe(ms.spotWsAllMarketsStatHandler, ms.spotWsErrHandler) //.WsAllMarkPriceServe(ms.futureWsMarkPriceHandler, ms.futureWsErrHandler)
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if err != nil {
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return err
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}
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return nil
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}
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func (ms *MarketData) spotWsAllMarketsStatHandler(event binance.WsAllMarketsStatEvent) {
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for _, priceEvent := range event {
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price, err := strconv.ParseFloat(priceEvent.LastPrice, 64)
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if err != nil {
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continue
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}
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ms.spotPrice[priceEvent.Symbol] = price
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}
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}
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func (ms *MarketData) spotWsErrHandler(err error) {
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log.Debug().Err(err).Msg("Spot Ws Error. Restart socket")
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_ = ms.StartSpotWsMarkPrice()
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}
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