async def quote_in_eth_rate_fetch_loop(self):
while True:
try:
if self._market_info_1.market.name in AllConnectorSettings.get_eth_wallet_connector_names() and \
"WETH" not in self._market_info_1.trading_pair.split("-"):
self._market_1_quote_eth_rate = await self.request_rate_in_eth(
self._market_info_1.quote_asset)
self.logger().warning(
f"Estimate conversion rate - "
f"{self._market_info_1.quote_asset}:ETH = {self._market_1_quote_eth_rate} "
)
if self._market_info_2.market.name in AllConnectorSettings.get_eth_wallet_connector_names() and \
"WETH" not in self._market_info_2.trading_pair.split("-"):
self._market_2_quote_eth_rate = await self.request_rate_in_eth(
self._market_info_2.quote_asset)
self.logger().warning(
f"Estimate conversion rate - "
f"{self._market_info_2.quote_asset}:ETH = {self._market_2_quote_eth_rate} "
)
await asyncio.sleep(60 * 1)
except asyncio.CancelledError:
raise
except Exception as e:
self.logger().error(str(e), exc_info=True)
self.logger().network(
"Unexpected error while fetching ETH conversion rate.",
exc_info=True,
app_warning_msg=
"Could not fetch ETH conversion rate from Gateway API.")
await asyncio.sleep(0.5)
def start(self, clock: Clock, timestamp: float):
if self._market_info_1.market.name in AllConnectorSettings.get_eth_wallet_connector_names() or \
self._market_info_2.market.name in AllConnectorSettings.get_eth_wallet_connector_names():
self._quote_eth_rate_fetch_loop_task = safe_ensure_future(
self.quote_in_eth_rate_fetch_loop())
