Struct ConnectionPool 

pub struct ConnectionPool<S> { /* private fields */ }

Connection pool managing BLE connections with priority eviction.

Implementations

impl<S> ConnectionPool<S>

pub fn new(max_connections: usize) -> Self

Create a new pool with the given maximum capacity.

pub fn len(&self) -> usize

Get the number of active connections.

pub fn is_empty(&self) -> bool

Check if the pool is empty.

pub fn is_full(&self) -> bool

Check if the pool is at capacity.

pub fn max_connections(&self) -> usize

Get the maximum pool capacity.

pub fn get(&self, addr: &TransportAddr) -> Option<&BleConnection<S>>

Look up a connection by transport address.

pub fn get_mut(&mut self, addr: &TransportAddr) -> Option<&mut BleConnection<S>>

Look up a mutable connection by transport address.

pub fn contains(&self, addr: &TransportAddr) -> bool

Check if a connection exists for the given address.

pub fn insert( &mut self, addr: TransportAddr, conn: BleConnection<S>, ) -> Result<Option<TransportAddr>, TransportError>

Try to insert a connection, evicting if necessary.

Returns Ok(evicted_addr) on success (with optional evicted peer), or Err if the pool is full and the new connection cannot evict anyone.

pub fn remove(&mut self, addr: &TransportAddr) -> Option<BleConnection<S>>

Remove a connection by address.

pub fn addrs(&self) -> Vec<TransportAddr>

Get all connection addresses.