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Fixed max_cycle is NoneType and Windows Asyncio RuntimeError #23

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merged 2 commits into from
Oct 27, 2024
Merged

Fixed max_cycle is NoneType and Windows Asyncio RuntimeError #23

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9f4045f
Fixed Windows Asyncio RuntimeError
ruidazeng Oct 27, 2024
2895c51
Fixed max_cycle is NoneType
ruidazeng Oct 27, 2024
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3 changes: 3 additions & 0 deletions main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,9 @@
import triangular_arbitrage.detector as detector

if __name__ == "__main__":
if hasattr(asyncio, "WindowsSelectorEventLoopPolicy"):
asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy()) # Windows handles asynchronous event loops

benchmark = os_util.parse_boolean_environment_var("IS_BENCHMARKING", "False")
if benchmark:
import time
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2 changes: 1 addition & 1 deletion triangular_arbitrage/detector.py
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Expand Up @@ -108,7 +108,7 @@ async def get_exchange_last_prices(exchange_name, ignored_symbols, whitelisted_s
return last_prices


async def run_detection(exchange_name, ignored_symbols=None, whitelisted_symbols=None, max_cycle=None):
async def run_detection(exchange_name, ignored_symbols=None, whitelisted_symbols=None, max_cycle=10):
last_prices = await get_exchange_last_prices(exchange_name, ignored_symbols or [], whitelisted_symbols)
# default is the best opportunity for all cycles
best_opportunity, best_profit = get_best_opportunity(last_prices, max_cycle=max_cycle)
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