Struct ConnectionPool 

pub struct ConnectionPool {
    MaxConnections: usize,
    ConnectionTimeout: Duration,
    Semaphore: Arc<Semaphore>,
    ActiveConnections: Arc<Mutex<HashMap<String, ConnectionHandle>>>,
    HealthChecker: Arc<Mutex<ConnectionHealthChecker>>,
}

Connection pool for IPC operations - manages concurrent connections efficiently

Purpose: Prevents connection exhaustion by pooling connections and reusing them Features: Health monitoring, automatic cleanup, configurable timeouts

Fields

MaxConnections: usize

ConnectionTimeout: Duration

Semaphore: Arc<Semaphore>

ActiveConnections: Arc<Mutex<HashMap<String, ConnectionHandle>>>

HealthChecker: Arc<Mutex<ConnectionHealthChecker>>

Implementations

impl ConnectionPool

pub fn new(MaxConnections: usize, ConnectionTimeout: Duration) -> Self

Create a new connection pool with specified parameters

pub async fn GetConnection(&self) -> Result<ConnectionHandle, String>

Get a connection handle from the pool with timeout

pub async fn ReleaseConnection(&self, handle: ConnectionHandle)

Release a connection handle back to the pool

pub async fn GetStats(&self) -> ConnectionStats

Get connection statistics for monitoring

pub async fn CleanUpStaleConnections(&self) -> usize

Clean up stale connections

async fn StartHealthMonitoring(&self, connection_id: &str)

Start health monitoring for a connection