ravirahman / neurips_blockflow1 Goto Github PK

Hi Ravi,

I have configured the development environment from /geth/local and everything inside docker containers works fine.

However, when I test the network from /src/examples/logistic_regression/run_multiclients module, the web3 ExampleFactory cannot connect to the container open port.

The code I use is as below:
`web3_factory = ExampleWeb3Factory(WEB3_URI)
w3 = web3_factory.build()

print(w3.isConnected())`

and it returns False.

The port 8545 is open on the host machine. And when I start an installed Geth node manually from local, w3.isConnected() returns true.

Just wonder why the local_geth container cannot be accessed. I think there's something need to configure to connect the geth container, but I don't know where to do it.

Best,
Jackson

Hi,

I encountered an HTTPConnection error when reproducing experiment 5.

I have successfully compiled the contract, and I have started ipfs and geth services via docker-compose.

However, while I executed python3 -m examples.logistic_regression.run_multi_clients --exp_name adult --dataset_folder ../results/adult/split_sym_eq_1_validation_fraction_0.2 --ground_truth_dataset ../results/adult/test.dat from src file, it reports with the following error:

requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=8485): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f74fe576470>: Failed to establish a new connection: [Errno 111] Connection refused',))

Is there any specific configuration I missed?

Look forward to your reply : )

Hi Ravi,

1. There seems to be no process to generate keyfile.json. I notice the signer address "a019f75409223cfc5453df2f2fe15f3746f012b6" is stored with its ciphertext in keyfile.json, and I bet this is the account to be initialized in docker geth environment.

2. When running multi-client, should all accounts be created with their keys stored in keystore? The keyfile.json only allows the very first account to appear in geth, which means no other ninety-nine accounts are created.

3. The gensis.json file only reallocates ether to existing accounts. Therefore, no accounts are returned as genesis.json file is copied to docker env.

Best,
Jackson