Implement Connection Pooling for Network Operations

[devfire]

🔧 ADDITIONAL IMPROVEMENTS

Description: For future network connection pooling to improve connection reuse and reduce connection overhead.

Current Issue

• Creating new connections for each network operation
• Connection overhead on every message
• No connection reuse

Suggested Implementation

// For future network connection pooling
struct ConnectionPool {
    connections: Vec<Connection>,
    max_connections: usize,
}

impl ConnectionPool {
    pub async fn get_connection(&mut self) -> Result<&mut Connection> {
        // Implement connection pooling logic
        todo!()
    }
}

Priority: Low - Future optimization for when network usage increases significantly.