* use forEach and putIfAbsent to copy headers in DefaultClientRequestBuilder
* use forEach in ReactorClientHttpRequest and ReactorNetty2ClientHttpRequest
* circumvent ReadOnlyHttpHeaders.entrySet()
* ensure the fast path to LinkedCaseInsensitiveMap for forEach and putIfAbsent exists
Closes gh-29972
In some application setups, the WebSocket server does not transmit
the disconnect message to the client, so that the client has no idea
that the established connection has been terminated.
This issue arises when the application uses SimpleBrokerMessageHandler
and the error handler is set to the instance of
StompSubProtocolErrorHandler or an extended class that does not
override the handleErrorMessageToClient method.
The commit fixes disconnect message population so that
`java.lang.IllegalArgumentException: No StompHeaderAccessor` exception
is not thrown in the handleErrorMessageToClient method in
StompSubProtocolErrorHandler class.
See gh-30120
This commit refactors some AssertJ assertions into more idiomatic and
readable ones. Using the dedicated assertion instead of a generic one
will produce more meaningful error messages.
For instance, consider collection size:
```
// expected: 5 but was: 2
assertThat(collection.size()).equals(5);
// Expected size: 5 but was: 2 in: [1, 2]
assertThat(collection).hasSize(5);
```
Closes gh-30104
The `echoWebSocketHandler()` method is not defined in the
`WebSocketConfigurer` interface and should therefore be annotated with
`@Bean` instead of `@Override`.
Closes gh-30183
Reflective getHeaders calls to be revisited; see GitHub issue #8938 in Jetty project.
HttpOutput optimization commented out still in order to avoid alpha build dependency.
See gh-29575
This commit removes specific version info from Jackson codecs and
converters, in favor of generic info or removing the version information
all together.
See gh-29508
This commit reverts changes to AbstractCacheManager since iterating
over the caches in a for-loop and a stream is duplicated effort.
This commit reverts changes to DefaultRenderingResponseBuilder,
RouterFunctions, and OriginHandshakeInterceptor since order matters for
those use cases: they were originally based on the semantics of
LinkedHashSet or LinkedHashMap; whereas, Set.copyOf() and Map.copyOf()
do not provide any guarantees regarding ordering.
This commit also applies analogous changes to "sibling" implementations
across Servlet mocks as well as Web MVC and WebFlux.
See gh-29321
Juergen Hoeller
rstoyanchev
Juergen Hoeller
Sam Brannen
James Yuzawa
Johnny Lim
Aleksandrs Jansons
Krzysztof Krasoń
ghostg00
Anatolii Zhmaiev
Sam Brannen
Aashay Chapatwala
Arjen Poutsma
divcon