Closed derekpierre closed 2 years ago
Seems like the issue occurs for all events, and may be related to how far in the past the query begins (i.e. the fromBlock
value).
May be related to why Infura went this route - https://blog.infura.io/faster-logs-and-events-e43e2fa13773/
The failure seems periodic (sometimes works, sometimes fails) and irrespective of event being collected. There may be some association with load on the geth node. Sometimes I run a simple nucypher status events
command for the current period using our web3 provider and it works fine.
Full stack trace of error:
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/contract.py", line 1337, in getLogs
logs = self.web3.eth.getLogs(event_filter_params)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/module.py", line 44, in caller
result = w3.manager.request_blocking(method_str, params, error_formatters)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/manager.py", line 154, in request_blocking
response = self._make_request(method, params)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/manager.py", line 133, in _make_request
return request_func(method, params)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/middleware/cache.py", line 134, in middleware
return make_request(method, params)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/middleware/cache.py", line 247, in middleware
return make_request(method, params)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/src/nucypher/nucypher/blockchain/middleware/retry.py", line 90, in __call__
raise result
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/src/nucypher/nucypher/blockchain/middleware/retry.py", line 67, in __call__
response = self.make_request(method, params)
File "cytoolz/functoolz.pyx", line 250, in cytoolz.functoolz.curry.__call__
return self.func(*args, **kwargs)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/middleware/formatting.py", line 74, in apply_formatters
response = make_request(method, formatted_params)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/middleware/gas_price_strategy.py", line 34, in middleware
return make_request(method, params)
File "cytoolz/functoolz.pyx", line 250, in cytoolz.functoolz.curry.__call__
return self.func(*args, **kwargs)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/middleware/formatting.py", line 74, in apply_formatters
response = make_request(method, formatted_params)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/middleware/attrdict.py", line 33, in middleware
response = make_request(method, params)
File "cytoolz/functoolz.pyx", line 250, in cytoolz.functoolz.curry.__call__
return self.func(*args, **kwargs)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/middleware/formatting.py", line 74, in apply_formatters
response = make_request(method, formatted_params)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/middleware/normalize_errors.py", line 25, in middleware
result = make_request(method, params)
File "cytoolz/functoolz.pyx", line 250, in cytoolz.functoolz.curry.__call__
return self.func(*args, **kwargs)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/middleware/formatting.py", line 76, in apply_formatters
response = make_request(method, params)
File "cytoolz/functoolz.pyx", line 250, in cytoolz.functoolz.curry.__call__
return self.func(*args, **kwargs)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/middleware/formatting.py", line 74, in apply_formatters
response = make_request(method, formatted_params)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/middleware/exception_retry_request.py", line 105, in middleware
return make_request(method, params)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/providers/rpc.py", line 95, in make_request
**self.get_request_kwargs()
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/web3/_utils/request.py", line 39, in make_post_request
response = session.post(endpoint_uri, data=data, *args, **kwargs) # type: ignore
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/requests/sessions.py", line 590, in post
return self.request('POST', url, data=data, json=json, **kwargs)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/requests/sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/requests/sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "/Users/derek/.local/share/virtualenvs/nucypher-monitor-YP7TeZrY/lib/python3.7/site-packages/requests/adapters.py", line 498, in send
raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))
We only attempt to collect events for Slashed
(StakingEscrow) and IncorrectCFragVerdict
(Adjudicator).
@KPrasch, perhaps it may be best to either remove the events tab or use the nucypher
subgraph. Although it looks like the subgraph only provides information about the Slashed
event and not IncorrectCFragVerdict
.
I'm learning towards just removing checking for events. Perhaps slashing will be a bigger deal when the Threshold Network gets launched.
Receive the following exception with our web3 provider.
This error does not occur with other providers.