Created
July 26, 2018 21:09
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Polo Websockets
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/* | |
To run: | |
- npm install ws && npm install autobahn | |
- node websocket {ws, wss} {v1, v2} {if v2 --> channels} | |
*/ | |
var protocol = process.argv[2]; | |
var api = process.argv[3]; | |
var channel = process.argv[4]; | |
var API2_CHANNELS = { | |
"10": "BTC_BLK", | |
"100": "BTC_VTC", | |
"1002": "Ticker", | |
"1003": "24 hour Exchange Volume", | |
"1010": "Heartbeat", | |
"104": "BTC_XBC", | |
"108": "BTC_XCP", | |
"112": "BTC_XEM", | |
"114": "BTC_XMR", | |
"116": "BTC_XPM", | |
"117": "BTC_XRP", | |
"12": "BTC_BTCD", | |
"121": "USDT_BTC", | |
"122": "USDT_DASH", | |
"123": "USDT_LTC", | |
"124": "USDT_NXT", | |
"125": "USDT_STR", | |
"126": "USDT_XMR", | |
"127": "USDT_XRP", | |
"129": "XMR_BCN", | |
"13": "BTC_BTM", | |
"130": "XMR_BLK", | |
"131": "XMR_BTCD", | |
"132": "XMR_DASH", | |
"137": "XMR_LTC", | |
"138": "XMR_MAID", | |
"14": "BTC_BTS", | |
"140": "XMR_NXT", | |
"148": "BTC_ETH", | |
"149": "USDT_ETH", | |
"15": "BTC_BURST", | |
"150": "BTC_SC", | |
"151": "BTC_BCY", | |
"153": "BTC_EXP", | |
"155": "BTC_FCT", | |
"158": "BTC_RADS", | |
"160": "BTC_AMP", | |
"162": "BTC_DCR", | |
"163": "BTC_LSK", | |
"166": "ETH_LSK", | |
"167": "BTC_LBC", | |
"168": "BTC_STEEM", | |
"169": "ETH_STEEM", | |
"170": "BTC_SBD", | |
"171": "BTC_ETC", | |
"172": "ETH_ETC", | |
"173": "USDT_ETC", | |
"174": "BTC_REP", | |
"175": "USDT_REP", | |
"176": "ETH_REP", | |
"177": "BTC_ARDR", | |
"178": "BTC_ZEC", | |
"179": "ETH_ZEC", | |
"180": "USDT_ZEC", | |
"181": "XMR_ZEC", | |
"182": "BTC_STRAT", | |
"183": "BTC_NXC", | |
"184": "BTC_PASC", | |
"185": "BTC_GNT", | |
"186": "ETH_GNT", | |
"187": "BTC_GNO", | |
"188": "ETH_GNO", | |
"189": "BTC_BCH", | |
"190": "ETH_BCH", | |
"191": "USDT_BCH", | |
"192": "BTC_ZRX", | |
"193": "ETH_ZRX", | |
"194": "BTC_CVC", | |
"195": "ETH_CVC", | |
"196": "BTC_OMG", | |
"197": "ETH_OMG", | |
"198": "BTC_GAS", | |
"199": "ETH_GAS", | |
"20": "BTC_CLAM", | |
"200": "BTC_STORJ", | |
"24": "BTC_DASH", | |
"25": "BTC_DGB", | |
"27": "BTC_DOGE", | |
"28": "BTC_EMC2", | |
"31": "BTC_FLDC", | |
"32": "BTC_FLO", | |
"38": "BTC_GAME", | |
"40": "BTC_GRC", | |
"43": "BTC_HUC", | |
"50": "BTC_LTC", | |
"51": "BTC_MAID", | |
"58": "BTC_OMNI", | |
"61": "BTC_NAV", | |
"63": "BTC_NEOS", | |
"64": "BTC_NMC", | |
"69": "BTC_NXT", | |
"7": "BTC_BCN", | |
"73": "BTC_PINK", | |
"74": "BTC_POT", | |
"75": "BTC_PPC", | |
"8": "BTC_BELA", | |
"83": "BTC_RIC", | |
"89": "BTC_STR", | |
"92": "BTC_SYS", | |
"97": "BTC_VIA", | |
"98": "BTC_XVC", | |
"99": "BTC_VRC" | |
}; | |
var base = 'poloniex.com'; | |
var url = ''; | |
function urlBuild(protocol, api) { | |
p = protocol === 'ws' ? 'ws' : 'wss'; | |
a = api === 'v1' ? 'api.' : 'api2.'; | |
return p + '://' + a + base; | |
} | |
url += urlBuild(protocol, api) | |
console.info(` | |
You are testing websockets for ${url} | |
`); | |
if (api === 'v1') { | |
var autobahn = require('autobahn'); | |
var connection = new autobahn.Connection({ | |
url: url, | |
realm: "realm1" | |
}); | |
connection.onopen = function(session) { | |
function heartBeat(args, kwargs) { | |
console.log('On Heartbeat:', { | |
args | |
}); | |
} | |
session.subscribe('heartbeat', heartBeat); | |
} | |
connection.onclose = function(close) { | |
console.log('On Close:', { | |
close | |
}) | |
} | |
connection.open(); | |
} else { | |
var WebSocket = require('ws'); | |
var ws = new WebSocket(url); | |
ws.on('open', () => { | |
console.log('On Open...') | |
if (channel) { | |
var channelArray = channel.split(","); | |
for (var x in channelArray) { | |
var c = channelArray[x]; | |
var subscription = { | |
'command': 'subscribe', | |
'channel': c | |
}; | |
console.log(`Subscribing to ${c}: ${API2_CHANNELS[c]}`); | |
ws.send(JSON.stringify(subscription)); | |
} | |
} | |
}) | |
ws.on('connection', (connection) => { | |
console.log('On Connection:', { | |
connection | |
}) | |
}) | |
ws.on('message', (message) => { | |
console.log('On Message:', { | |
message | |
}); | |
}); | |
ws.on('close', (closeCode, closeReason) => { | |
console.log('On Close:', { | |
closeCode, | |
closeReason | |
}) | |
}) | |
ws.on('error', (err) => { | |
console.log('On Error:', { | |
err | |
}) | |
}) | |
} |
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