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websocket: add new events and use t/f to define ticker

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This commit is contained in:
JacobPlaster
2020-04-16 10:42:40 +01:00
committed by Jacob Plaster
parent 554c8c6112
commit 1f300dd326
3 changed files with 22 additions and 13 deletions
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23
bfxapi/websockets/bfx_websocket.py
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@@ -135,6 +135,9 @@ class BfxWebsocket(GenericWebsocket):
- `funding_credit_snapshot` (array): opening funding credit balances
- `balance_update` (array): when the state of a balance is changed
- `new_trade` (array): a new trade on the market has been executed
- `new_ticker` (Ticker|FundingTicker): a new ticker update has been published
- `new_funding_ticker` (FundingTicker): a new funding ticker update has been published
- `new_trading_ticker` (Ticker): a new trading ticker update has been published
- `trade_update` (array): a trade on the market has been updated
- `new_candle` (array): a new candle has been produced
- `margin_info_updates` (array): new margin information has been broadcasted
@@ -212,14 +215,16 @@ class BfxWebsocket(GenericWebsocket):
# candles do not have an event
if subscription.channel_name == 'candles':
await self._candle_handler(data)
if subscription.channel_name == 'book':
elif subscription.channel_name == 'book':
await self._order_book_handler(data, raw_message_str)
if subscription.channel_name == 'trades':
elif subscription.channel_name == 'trades':
await self._trade_handler(data)
if subscription.channel_name == 'status':
elif subscription.channel_name == 'status':
await self._status_handler(data)
if subscription.channel_name == 'ticker':
elif subscription.channel_name == 'ticker':
await self._ticker_handler(data)
else:
self.logger.warn("Unknown channel type '{}'".format(subscription.channel_name))
else:
self.logger.warn(
"Unknown data event: '{}' {}".format(dataEvent, data))
@@ -360,13 +365,17 @@ class BfxWebsocket(GenericWebsocket):
async def _ticker_handler(self, data):
symbol = self.subscriptionManager.get(data[0]).symbol
if type(data[1]) is list:
if type(data[1]) is list and len(symbol) > 0:
raw_ticker = data[1]
t = None
if len(raw_ticker) == 10:
if symbol[0] == 't':
t = Ticker.from_raw_ticker(raw_ticker, symbol)
else:
self._emit('new_trading_ticker', t)
elif symbol[0] == 'f':
t = FundingTicker.from_raw_ticker(raw_ticker, symbol)
self._emit('new_funding_ticker', t)
else:
self.logger.warn('Unknown ticker type: {}'.format(raw_ticker))
self._emit('new_ticker', t)
async def _trade_handler(self, data):