# Package org.apache.hc.client5.http.io

Connection management APIs based on the classic (blocking) I/O model.

See: Description

Interface Summary
Interface | Description
--- | ---
HttpClientConnectionManager | Represents a manager of persistent client connections.
HttpClientConnectionOperator | Connection operator that performs connection connect and upgrade operations.
LeaseRequest | Represents a request for a `ConnectionEndpoint` whose life cycle is managed by a connection manager.
ManagedHttpClientConnection | Represents a managed connection whose state and life cycle is managed by a connection manager.

Class Summary
Class | Description
--- | ---
ConnectionEndpoint | Client endpoint leased from a connection manager.

## Package org.apache.hc.client5.http.io Description

Connection management APIs based on the classic (blocking) I/O model.