T
- the route type that represents the opposite endpoint of a pooled
connection.C
- the type of pooled connections.public interface ConnPool<T,C extends ModalCloseable>
ConnPool
represents a shared pool connections can be leased from
and released back to.Modifier and Type | Method and Description |
---|---|
Future<PoolEntry<T,C>> |
lease(T route,
Object state,
Timeout requestTimeout,
FutureCallback<PoolEntry<T,C>> callback)
Attempts to lease a connection for the given route and with the given
state from the pool.
|
void |
release(PoolEntry<T,C> entry,
boolean reusable)
Releases the pool entry back to the pool.
|
Future<PoolEntry<T,C>> lease(T route, Object state, Timeout requestTimeout, FutureCallback<PoolEntry<T,C>> callback)
Please note the connection request can get automatically cancelled by the pool in case of a request timeout.
route
- route of the connection.state
- arbitrary object that represents a particular state
(usually a security principal or a unique token identifying
the user whose credentials have been used while establishing the connection).
May be null
.requestTimeout
- request timeout. In case of a timeout the request
can get automatically cancelled by the pool.callback
- operation completion callback.Copyright © 2005–2022 The Apache Software Foundation. All rights reserved.