Optimize the efficiency of communication between node and wallet

[mnixry]

In most cases, the user using the Chia client will only want to make a few Chia transactions with others.

The current Chia client design splits wallet and node into two services, which are usually connected via a websocket-based byte stream.
This websocket call is designed to be called over a decentralized network, which is a bloated and inefficient protocol under LAN conditions or even directly in a local loopback.

Currently, wallets and nodes are synchronized using the same protocols as those used to communicate with the decentralized network, resulting in a significant amount of time consumed to synchronize a wallet's data. By default, for a blockchain like Chia, which currently has close to 300,000 transaction records and continues to grow, a 5-second connection to sync only 32 of those records is unbearable.

So I would like to change the current architecture of communication between wallets and local nodes, for example by considering a protocol that is only used on the LAN or by giving wallets direct access to the nodes' databases instead of using a common protocol.