Broken Pipe

[Supremesource]

The root of the issue is this:

• The substrate node uses jsonrpsee, which uses a websocket ping mechanism to check if the client's connection is still open (https://github.com/Supremesource/polkadot-sdk/blob/4f6e844d2164f1090b4e47e4d12f82e628ad5d79/substrate/client/rpc-servers/src/lib.rs#L132)
  (I modified some of it for my own use, normally, this is more strict)
• The python substrate interface uses the websocket-client library instead of the more popular websockets. Substrate interface is written in an absolutely horrendous manner. It just does not respond to the pings, ultimately resulting in the maximum failures defined by the node and forced disconnection

How can this be solved:

• Rewriting the Python substrate interface in a sane way
• Forking the Polkadot SDK, as I did on a testnet, to handle the pinging in a different way

What we will do is:
Rewriting the Python substrate interface websocket communication in a sane way