Version

3.8.5

Context

When attempting to use Future.otherwise and Future.recover it was not clear what the intended differences were meant to be.

Do you have a reproducer?

No, N/A

Extra

I intend to submit a PR with a proposed update to the JavaDocs and perhaps the Vert.x documentation in order to make the use of these methods more clear in a broader context

I refer to this teaching document and an error occurs

https://thingsboard.io/docs/user-guide/rule-engine-2-0/tutorials/rpc-reply-tutorial/

root@ubuntu:~# curl -X POST -d '{"method": "getTemperature", "params":{}}' http://localhost:8080/api/v1/0E2GoD82WeXkYYkwrRikent-Type:application/json"
**{"times

这是TreeMap的源码.

public class TreeMapConsistentHash extends AbstractConsistentHash {
    private TreeMap<Long,String> treeMap = new TreeMap<Long, String>() ;

    /**
     * 虚拟节点数量
     */
    private static final int VIRTUAL_NODE_SIZE = 2 ;

    @Override
    public void add(long key, String value) {
        for (int i = 0; i < VIRTUAL_NODE_SIZE; i++) {
            Long hash = super

we don't need a event name.

how to add a global message listener. all event or without event message can send to here.

<img width="287" alt="default" src="https://user-images.githubusercontent.com/2519544/42929452-af25cccc-8b6c-11e8-903d-46fbaaacae1d.png"

In our codebase, we push RequestContext and immediately run some code with try-with-resources.
For example:

try (SafeCloseable ignored = ctx.push()) {
    logger.trace(decorate(msg));
}

If RequestContext provides run(Runnable) or call(Callable) we can reduce boilerplate code and simplify it.

ctx.run(() -> logger.trace(decorate(msg));

This is inspired by g

#774 Environment Details

• Helidon Version: 2.0
• Helidon SE

Problem Description

Introduction to Helidon SE [overview]

Nice image with components (from slides) or cards
Update components list, add links
What it is, why you should use it, some basic examples. 

Please check the reproducible example here: https://github.com/michaelr524/reactor-netty-ssl-leak

mvn clean package
java -jar target/reactor-netty-ssl-leak-1.0-SNAPSHOT.jar 

• Reactor version(s) used: 0.9.4.RELEASE
• Other relevant libraries versions (eg. netty, ...):
• JVM version (javar -version):
  openjdk version "12.0.2" 2019-07-16
  OpenJDK Runtime Environment (build 12.0

It would be nice to have the ability to configure security access for each Kibana space:

• none: no access to one Kibana space
• read: read access to one Kibana space
• all: all access to one Kibana space

All that associated to one role in readonlyrest.yml

There is a confusion with the description for the file-upload-modules:

1. The README says nothing about unfiltered-filter-uploads, but it is the module that I needed to get the things done.

2. The README only refers to unfiltered-uploads, but with a wrong description Provides extractors for multipart posts using the servlet API. But the extractor MultiPart is in `unfiltered-filter-up