org.apache.pekko.http.impl.engine.client.pool

Class NewHostConnectionPool$

java.lang.Object

org.apache.pekko.http.impl.engine.client.pool.NewHostConnectionPool$

public class NewHostConnectionPool$
extends java.lang.Object

Internal API

New host connection pool implementation.

Backpressure logic of the external interface:

* pool pulls if there's a free slot * pool buffers outgoing response in a slot and registers them for becoming dispatchable. When a response is pulled a waiting slot is notified and the response is then dispatched.

The implementation is split up into this class which does all the stream-based wiring. It contains a vector of slots that contain the mutable slot state for every slot.

The actual state machine logic is handled in separate SlotState subclasses that interface with the logic through the clean SlotContext interface.

Field Summary

Fields

Modifier and Type	Field and Description
static NewHostConnectionPool$	MODULE$ Static reference to the singleton instance of this Scala object.

Constructor Summary

Constructors

Constructor and Description
NewHostConnectionPool$()

Method Summary

Modifier and Type	Method and Description
org.apache.pekko.stream.scaladsl.Flow<PoolFlow.RequestContext,PoolFlow.ResponseContext,org.apache.pekko.NotUsed>	apply(org.apache.pekko.stream.scaladsl.Flow<HttpRequest,HttpResponse,scala.concurrent.Future<Http.OutgoingConnection>> connectionFlow, ConnectionPoolSettings settings, org.apache.pekko.event.LoggingAdapter log)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MODULE$

public static final NewHostConnectionPool$ MODULE$

Static reference to the singleton instance of this Scala object.

Constructor Detail

NewHostConnectionPool$

public NewHostConnectionPool$()

Method Detail

apply

public org.apache.pekko.stream.scaladsl.Flow<PoolFlow.RequestContext,PoolFlow.ResponseContext,org.apache.pekko.NotUsed> apply(org.apache.pekko.stream.scaladsl.Flow<HttpRequest,HttpResponse,scala.concurrent.Future<Http.OutgoingConnection>> connectionFlow,
                                                                                                                              ConnectionPoolSettings settings,
                                                                                                                              org.apache.pekko.event.LoggingAdapter log)