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catch RuntimeError earlier

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This makes it possible to to restart the bot, if there are temporary
server issues.
This commit is contained in:
gcarq 2017-11-06 01:03:37 +01:00
parent cc29126d61
commit a37ea13fd1
1 changed files with 24 additions and 22 deletions
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46
freqtrade/main.py
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@ -60,6 +60,13 @@ def _process() -> None:
msg = 'Got {} in _process(), retrying in 30 seconds...'.format(error.__class__.__name__)
logger.exception(msg)
time.sleep(30)
except RuntimeError:
telegram.send_msg('*Status:* Got RuntimeError:\n```\n{traceback}```{hint}'.format(
traceback=traceback.format_exc(),
hint='Issue `/start` if you think it is save to restart.'
))
logger.exception('Got RuntimeError. Stopping trader ...')
update_state(State.STOPPED)
def close_trade_if_fulfilled(trade: Trade) -> bool:
@ -254,29 +261,24 @@ def app(config: dict) -> None:
"""
logger.info('Starting freqtrade %s', __version__)
init(config)
try:
old_state = get_state()
logger.info('Initial State: %s', old_state)
telegram.send_msg('*Status:* `{}`'.format(old_state.name.lower()))
while True:
new_state = get_state()
# Log state transition
if new_state != old_state:
telegram.send_msg('*Status:* `{}`'.format(new_state.name.lower()))
logging.info('Changing state to: %s', new_state.name)
if new_state == State.STOPPED:
time.sleep(1)
elif new_state == State.RUNNING:
_process()
# We need to sleep here because otherwise we would run into bittrex rate limit
time.sleep(exchange.get_sleep_time())
old_state = new_state
except RuntimeError:
telegram.send_msg(
'*Status:* Got RuntimeError:\n```\n{}\n```'.format(traceback.format_exc())
)
logger.exception('RuntimeError. Trader stopped!')
old_state = get_state()
logger.info('Initial State: %s', old_state)
telegram.send_msg('*Status:* `{}`'.format(old_state.name.lower()))
while True:
new_state = get_state()
# Log state transition
if new_state != old_state:
telegram.send_msg('*Status:* `{}`'.format(new_state.name.lower()))
logging.info('Changing state to: %s', new_state.name)
if new_state == State.STOPPED:
time.sleep(1)
elif new_state == State.RUNNING:
_process()
# We need to sleep here because otherwise we would run into bittrex rate limit
time.sleep(exchange.get_sleep_time())
old_state = new_state
def main():