59 lines
1.7 KiB
Go
59 lines
1.7 KiB
Go
package svc
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import (
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"blockchain/internal/domain/blockchain"
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uc "blockchain/internal/domain/usecase"
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repo "blockchain/internal/repository"
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"blockchain/internal/usecase"
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"time"
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)
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func InitBinanceKLineWebsocket() {
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// 建立 adapter & handler
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adapter := repo.NewBinanceAdapter(repo.BinanceAdapterParam{
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Name: "Binance",
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WsURL: "wss://fstream.binance.com/ws",
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ClientPingInterval: 15 * time.Second,
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ReadDeadline: 70 * time.Second,
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})
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handler := &usecase.PubHandler{}
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cli := usecase.NewConnection(usecase.BinanceExchangeParam{
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Adapter: adapter,
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Handler: handler,
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Backoff: time.Second,
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MaxBackoff: 30 * time.Second,
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Parallel: true,
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ParallelN: 2048,
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})
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go Sub(cli, "BTCUSDT", "ETHUSDT")
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// 這裡之後可以看要怎麼寫，改一下就可以訂閱更多，並且分連線，1024 個東西分一個連線
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go cli.RunForever()
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}
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func Sub(cli uc.ExchangeConnect, pair ...string) {
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_ = cli.SubscribeKLine(pair, blockchain.Interval1m)
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time.Sleep(5 * time.Second)
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_ = cli.SubscribeKLine(pair, blockchain.Interval3m)
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time.Sleep(5 * time.Second)
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_ = cli.SubscribeKLine(pair, blockchain.Interval5m)
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time.Sleep(5 * time.Second)
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_ = cli.SubscribeKLine(pair, blockchain.Interval15m)
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time.Sleep(5 * time.Second)
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_ = cli.SubscribeKLine(pair, blockchain.Interval30m)
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time.Sleep(5 * time.Second)
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_ = cli.SubscribeKLine(pair, blockchain.Interval1h)
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time.Sleep(5 * time.Second)
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_ = cli.SubscribeKLine(pair, blockchain.Interval4h)
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time.Sleep(5 * time.Second)
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_ = cli.SubscribeKLine(pair, blockchain.Interval1d)
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time.Sleep(5 * time.Second)
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_ = cli.SubscribeKLine(pair, blockchain.Interval1w)
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time.Sleep(5 * time.Second)
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_ = cli.SubscribeKLine(pair, blockchain.Interval1M)
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return
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}
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