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Extract close method for exchange

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This commit is contained in:
Matthias 2021-02-06 10:22:59 +01:00
parent 4ce4eadc23
commit b5177eadab
2 changed files with 4 additions and 0 deletions
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3
freqtrade/exchange/exchange.py
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@ -147,6 +147,9 @@ class Exchange:
""" """
Destructor - clean up async stuff Destructor - clean up async stuff
""" """
self.close()
def close(self):
logger.debug("Exchange object destroyed, closing async loop") logger.debug("Exchange object destroyed, closing async loop")
if self._api_async and inspect.iscoroutinefunction(self._api_async.close): if self._api_async and inspect.iscoroutinefunction(self._api_async.close):
asyncio.get_event_loop().run_until_complete(self._api_async.close()) asyncio.get_event_loop().run_until_complete(self._api_async.close())

1
freqtrade/optimize/hyperopt.py
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@ -661,6 +661,7 @@ class Hyperopt:
dump(preprocessed, self.data_pickle_file) dump(preprocessed, self.data_pickle_file)
# We don't need exchange instance anymore while running hyperopt # We don't need exchange instance anymore while running hyperopt
self.backtesting.exchange.close()
self.backtesting.exchange._api = None # type: ignore self.backtesting.exchange._api = None # type: ignore
self.backtesting.exchange._api_async = None # type: ignore self.backtesting.exchange._api_async = None # type: ignore
# self.backtesting.exchange = None # type: ignore # self.backtesting.exchange = None # type: ignore