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Rossen Stoyanchev
2017-04-04 17:44:57 -04:00
parent f293c4d84b
commit c7c480610c
1 changed files with 4 additions and 3 deletions
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7
src/docs/asciidoc/web/web-mvc.adoc
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@@ -2544,14 +2544,15 @@ Reactor 3, RxJava 2, and RxJava 1. Note that for RxJava 1 you will need to add
https://github.com/ReactiveX/RxJavaReactiveStreams["io.reactivex:rxjava-reactive-streams"]
to the classpath.
A common assumption with reactive libraries is not block the processing thread.
A common assumption with reactive libraries is to not block the processing thread.
The `WebClient` with Reactor Netty for example is based on event-loop style
handling using a small, fixed number of threads and those must not be blocked
when writing to the `ServletResponseOutputStream`. Reactive libraries have
operators for that but Spring MVC automatically writes asynchronously so you
don't need to use that. The underlying `TaskExecutor` for this can be configured
don't need to use them. The underlying `TaskExecutor` for this must be configured
through the MVC Java config and the MVC namespace as described in the following
section.
section which by default is a `SyncTaskExecutor` and hence not suitable for
production use.
[NOTE]
====