gcm-sender-async

An asynchronous GCM server library.

License	AGPLv3
GroupId	org.whispersystems
ArtifactId	gcm-sender-async
Last Version	0.1.6
Release Date	Jan 22, 2019
Type	jar
Description	gcm-sender-async An asynchronous GCM server library.
Project URL	https://github.com/WhisperSystems/gcm-sender-async
Source Code Management	https://github.com/WhisperSystems/gcm-sender-async

Download gcm-sender-async

Filename	Size
gcm-sender-async-0.1.6.pom
gcm-sender-async-0.1.6.jar	15 KB
gcm-sender-async-0.1.6-sources.jar	10 KB
gcm-sender-async-0.1.6-javadoc.jar	73 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.whispersystems/gcm-sender-async/ -->
<dependency>
    <groupId>org.whispersystems</groupId>
    <artifactId>gcm-sender-async</artifactId>
    <version>0.1.6</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.whispersystems/gcm-sender-async/
implementation 'org.whispersystems:gcm-sender-async:0.1.6'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.whispersystems/gcm-sender-async/
implementation ("org.whispersystems:gcm-sender-async:0.1.6")

Apache Buildr

'org.whispersystems:gcm-sender-async:jar:0.1.6'

Apache Ivy

<dependency org="org.whispersystems" name="gcm-sender-async" rev="0.1.6">
  <artifact name="gcm-sender-async" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.whispersystems', module='gcm-sender-async', version='0.1.6')
)

Scala SBT

libraryDependencies += "org.whispersystems" % "gcm-sender-async" % "0.1.6"

Leiningen

[org.whispersystems/gcm-sender-async "0.1.6"]

Dependencies

compile (3)

Group / Artifact	Type	Version
org.apache.httpcomponents : httpasyncclient	jar	4.0.2
com.fasterxml.jackson.core : jackson-databind	jar	2.9.8
com.nurkiewicz.asyncretry : asyncretry-jdk7	jar	0.0.5

test (4)

Group / Artifact	Type	Version
junit : junit	jar	4.11
org.mockito : mockito-core	jar	1.9.5
com.squareup.okhttp : mockwebserver	jar	2.1.0
com.github.tomakehurst : wiremock	jar	1.52

Project Modules

There are no modules declared in this project.

gcm-sender-async

An asynchronous HTTP library for Google Cloud Messaging.

Google provides a library for GCM (gcm-server), but it has a synchronous interface, along with an implementation that leaves something to be desired.

This is asynchronous, backed by Apache HttpAsyncClient, automatically handles asynchronous retries with backoff, simple to use, and fast.

Installing

Add to your pom:

<dependency>
  <groupId>org.whispersystems</groupId>
  <artifactId>gcm-sender-async</artifactId>
  <version>(latest version here)</version>
</dependency>

Using

String apiKey = "<myGcmApiKey>";
Sender sender = new Sender(apiKey);

ListenableFuture<Result> future = sender.send(Message.newBuilder()
                                                     .withDestination("<registration_id>")
                                                     .withDataPart("message", "hello world!");

Futures.addCallback(future, new FutureCallback<Result>() {
  @Override
  public void onSuccess(Result result) {
    if (result.isSuccess()) {
      // Maybe do something with result.getMessageId()
    } else {
      // Maybe do something with result.getError(), or check result.isUnregistered, etc..
    }
  }

  @Override
  public void onFailure(Throwable throwable) {
    // Handle network failure or server 500
  }
}

License

Copyright 2015 Open Whisper Systems

Licensed under the AGPLv3: https://www.gnu.org/licenses/agpl-3.0.html

Open Whisper Systems

The Signal repositories have moved to github.com/signalapp

Versions

Version
0.1.6 Jan 22, 2019
0.1.5 Oct 16, 2018
0.1.4 Sep 30, 2015
0.1.3 Jan 3, 2015