This commit optimizes Flux <-> Mono conversions in our codebase by
avoiding to hide that conversion from Reactor.
This tries to keep conversions sequentially so that they can be detected
by Reactor and optimized. In Spring WebFlux, this means keeping the
conversions at the edges of a method implementation (right when getting
an input parameter, and before returning it as a result). If those
conversions are made between other operators, Reactor might not be able
to detect those conversions and optimize them.
Issue: SPR-17203
This commit introduces a dependency on the Awaitility assertion
framework and makes use of asynchronous assertions in order to make
tests for asynchronous events more robust.
Issue: SPR-17211
Aligned with HibernateJpaDialect, using ConnectionHandle as functional interface now. Also, LazyConnectionDataSourceProxy supports Connection holdability as applied by HibernateTransactionManager, for use with prepareConnection=true.
Issue: SPR-17216
Prior to this commit, an bug introduced in SPR-16949 prevented
`Mono.empty` bodies from being written to the response.
This commit ensures that empty bodies still trigger the writing to the
response and does not hang the processing of the exchange.
Issue: SPR-17220
This commit represents a best effort attempt at fixing remaining
"a" vs. "an" grammatical errors related links specified via a fully
qualified class name.
Issue: SPR-17208
When used as global Netty resources, ReactorResourceFactory creates and
sets those resources on Reactor's HttpResources directly.
When that ReactorResourceFactory bean is destroyed, those resources are
disposed but HttpResources still holds a reference to those and may try
to use them again.
This commit uses HttpResources to clear those resources and its
references to it, when the ReactorResourceFactory is treating those as
global.
Issue: SPR-17199
JettyResourceFactory, similar to ReactorResourceFactory, allows
to share resources (Executor, ByteBufferPool, Scheduler) between
Jetty clients and servers.
Issue: SPR-17179
Brian Clozel
Sam Brannen
Korovin Anatoliy
Stephane Nicoll
Kei KATO
Juergen Hoeller
Sebastien Deleuze
JungHoon, Lee
stsypanov
Jay Bryant
Johnny Lim
横云断岭
Kyle Carter
Rossen Stoyanchev