rxjava-slf4j-mdc-hook

An
RxJava
hook
which enables
SLF4J‘s
MDC
propagation.

Usage

If you’re using RxJava ≥ 1.1.7:

RxJavaHooks.setOnScheduleAction(new MdcPropagatingOnScheduleAction());

If you’re using RxJava ≤ 1.1.6:

RxJavaPlugins.getInstance().registerSchedulersHook(new RxJavaSchedulersHook() {
  @Override
  public Action0 onSchedule(final Action0 action) {
    return new MdcPropagatingAction(action);
  }
});

Note:
Both
RxJavaPlugins#getInstance()
and
RxJavaSchedulersHook#onSchedule(Action0)
are deprecated since 1.1.7.

Binaries

rxjava-slf4j-mdc-hook is available from both JCenter and Maven Central:

Gradle:

compile 'io.github.bmcstdio:rxjava-slf4j-mdc-hook:1.1.2'

Maven:

<dependency>
  <groupId>io.github.bmcstdio</groupId>
  <artifactId>rxjava-slf4j-mdc-hook</artifactId>
  <version>1.1.2</version>
</dependency>

Building

$ git clone https://github.com/brunomcustodio/rxjava-slf4j-mdc-hook.git
$ cd rxjava-slf4j-mdc-hook
$ ./gradlew build

License

Licensed under the Apache License, Version 2.0 (the “License”);
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an “AS IS” BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.