The address of the virtual router that Hyper-V sets up, which can be determined with ip r l default in WSL.The solution should be fairly straightforward. 127.0.0.1/ localhost refers to the WSL2 virtual network adapter, not that of its Windows host. Its network is on a virtual NIC that runs NAT'd behind the Windows host. WSL2, on the other hand, runs in a more virtualized environment, primarily using elements of the Windows Hyper-V hypervisor. A WSL1 instance has the same IP address as that of its Windows host, and 127.0.0.1/ localhost from inside WSL1 is the same as the Windows localhost. WSL1 shared the Windows network in a very simple fashion. The difference between WSL1 and WSL2 in this case is: That would, at least, explain what you are experiencing. I'm not all that familiar with these scripts, but it sounds like you are saying that the Bitcoin server is running on your Windows host, and you are trying to connect to it at 127.0.0.1 from inside WSL2. Self._send_output(message_body, encode_chunked=encode_chunked)ĬonnectionRefusedError: Connection refused Self.endheaders(body, encode_chunked=encode_chunked) Self._send_request(method, url, body, headers, encode_chunked) Self._conn.request('POST', self._url.path, postdata,

Return rpc_connection.getblock(block_hash)

Traceback (most recent call last):įile '/home/lalexk/mpcs56600-work/Lab4/Lab4.py', line 308, in įile '/home/lalexk/mpcs56600-work/Lab4/Lab4.py', line 236, in run_lab_4īlock_info = connect_rpc(which_port, rpc_username, rpc_password, block_to_get)įile '/home/lalexk/mpcs56600-work/Lab4/Lab4.py', line 41, in connect_rpc How do I fix this? Disabling Windows Fast Start didn't solve this issue. Seems there's something blocking on the Ubuntu side. Having switched to WSL2 for Ubuntu I receive the following error despite at the same working in CMD, PS, and Pycharm. The python scripts work fine on Pycharm, Command Prompt and Powershell, and up until very recently worked fine in Ubuntu when i was runnign it on WSL1

I am trying to connect to bitcoin testnet server on my machine 127.0.0.1 through Python I am running Ubuntu 20.04 on Windows 10 using WSL2.

Python3 windows