fcm

Golang client library for Firebase Cloud Messaging. Implemented only HTTP client.

More information on Firebase Cloud Messaging

Getting Started

To install fcm, use go get:

go get github.com/edganiukov/fcm

or dep, add to the Gopkg.toml file dependency:

[[constraint]]
  name = "github.com/edganiukov/fcm"
  version = "0.3.0"

and then run:

dep ensure

Sample Usage

Here is a simple example illustrating how to use FCM library:

package main

import (
    "github.com/edganiukov/fcm"
)

func main() {
    // Create the message to be sent.
    msg := &fcm.Message{
            Token: "sample_device_token",
            Data: map[string]interface{}{
                "foo": "bar",
            },
    }

    // Create a FCM client to send the message.
    client, err := fcm.NewClient("sample_api_key")
    if err != nil {
        log.Fatal(err)
    }

    // Send the message and receive the response without retries.
    response, err := client.Send(msg)
    if err != nil {
        /* ... */
    }
    /* ... */
}

TODO:

• [ ] Retry only failed messages while multicast messaging.