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Improve worker iteration logic

This commit is contained in:
Matthias 2022-11-06 11:18:13 +01:00
parent 2068a44fd0
commit 29585b5ecd
1 changed files with 9 additions and 3 deletions
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12
freqtrade/worker.py
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@ -150,14 +150,20 @@ class Worker:
if timeframe:
next_tf = timeframe_to_next_date(timeframe)
# Maximum throttling should be until new candle arrives
# Offset of 0.2s is added to ensure a new candle has been issued.
next_tf_with_offset = next_tf.timestamp() - time.time() + timeframe_offset
# Offset is added to ensure a new candle has been issued.
next_tft = next_tf.timestamp() - time.time()
next_tf_with_offset = next_tft + timeframe_offset
if next_tft < sleep_duration and sleep_duration < next_tf_with_offset:
# Avoid hitting a new loop between the new candle and the candle with offset
sleep_duration = next_tf_with_offset
sleep_duration = min(sleep_duration, next_tf_with_offset)
sleep_duration = max(sleep_duration, 0.0)
# next_iter = datetime.now(timezone.utc) + timedelta(seconds=sleep_duration)
logger.debug(f"Throttling with '{func.__name__}()': sleep for {sleep_duration:.2f} s, "
f"last iteration took {time_passed:.2f} s.")
f"last iteration took {time_passed:.2f} s."
# f"next: {next_iter}"
)
self._sleep(sleep_duration)
return result