class Delegate():
def __init__(self, config) -> None:
self.config = config
self.last_missed = 0
self.total_missed = 0
self.init_config()
def init_config(self):
self.api = FeedApi(self.config)
self.interval = int(self.config['delegate']['interval']) * 60
self.max_miss = int(self.config['delegate']['max_miss'])
self.keys = self.config['delegate']['keys']
def get_key(self, key):
new_key = None
for k in self.keys:
if k == key:
continue
new_key = k
break
return new_key
async def check_task(self):
try:
while True:
result = self.api.get_witness_info()
# print(result)
if result is not None:
missed = int(result['total_missed'])
if self.total_missed == 0:
self.total_missed = missed
await asyncio.sleep(self.interval)
continue
if missed - self.total_missed >= self.max_miss:
self.total_missed = missed
key = self.get_key(result['signing_key'])
self.api.update_witness(self.config['witness'], key)
await asyncio.sleep(self.interval)
except Exception as e:
print("Error: ", e)
def run_tasks(self, loop):
return [loop.create_task(self.check_task())]
