| Package | Description |
|---|---|
| org.apache.http.concurrent |
Core concurrency APIs.
|
| org.apache.http.pool |
Client side connection pools APIs for synchronous, blocking
communication.
|
| Class | Description |
|---|---|
| Cancellable |
A
Cancellable represents a process or an operation that can be
canceled. |
| FutureCallback |
A callback interface that gets invoked upon completion of
a
Future. |
| Class | Description |
|---|---|
| FutureCallback |
A callback interface that gets invoked upon completion of
a
Future. |