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feat: conditionally apply retrier to market-reload

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closes #10641
This commit is contained in:
Matthias 2024-09-13 07:16:05 +02:00
parent e96928588e
commit 6024903bde
1 changed files with 19 additions and 4 deletions
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23
freqtrade/exchange/exchange.py
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@ -623,11 +623,21 @@ class Exchange:
if self._exchange_ws:
self._exchange_ws.reset_connections()
async def _api_reload_markets(self, reload: bool = False) -> None:
try:
return await self._api_async.load_markets(reload=reload, params={})
except ccxt.DDoSProtection as e:
raise DDosProtection(e) from e
except (ccxt.OperationFailed, ccxt.ExchangeError) as e:
raise TemporaryError(
f"Error in reload_markets due to {e.__class__.__name__}. Message: {e}"
) from e
except ccxt.BaseError as e:
raise TemporaryError(e) from e
def _load_async_markets(self, reload: bool = False) -> Dict[str, Any]:
try:
markets = self.loop.run_until_complete(
self._api_async.load_markets(reload=reload, params={})
)
markets = self.loop.run_until_complete(self._api_reload_markets(reload=reload))
if isinstance(markets, Exception):
raise markets
@ -652,7 +662,12 @@ class Exchange:
logger.debug("Performing scheduled market reload..")
try:
# Reload async markets, then assign them to sync api
self._markets = self._load_async_markets(reload=True)
if force:
# Force reload of markets - retry several times
self._markets = retrier(self._load_async_markets, retries=3)(reload=True)
else:
# Normal market reload - accept temporary errors and use "old" markets
self._markets = self._load_async_markets(reload=True)
self._api.set_markets(self._api_async.markets, self._api_async.currencies)
# Assign options array, as it contains some temporary information from the exchange.
self._api.options = self._api_async.options