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29 lines
802 B
JavaScript
29 lines
802 B
JavaScript
// see this issue for details
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// https://github.com/ccxt/ccxt/issues/6659
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const ccxt = require ('ccxt')
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const exchange = new ccxt.pro.kraken ()
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function yellow (s) {
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return '\x1b[33m' + s + '\x1b[0m'
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}
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async function runWs () {
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while (1) {
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const book = await exchange.watchOrderBook ('ETH/BTC')
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console.log (new Date (), 'WS ', book['datetime'], book['bids'][0][0], book['asks'][0][0])
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}
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}
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async function runRest () {
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while (1) {
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const book = await exchange.fetchOrderBook ('ETH/BTC')
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const timestamp = new Date (exchange.last_response_headers['Date']).getTime ()
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const datetime = exchange.iso8601 (timestamp)
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console.log (new Date (), 'REST', yellow (datetime), book['bids'][0][0], book['asks'][0][0])
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}
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}
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runWs ()
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runRest () |