README
¶
gorush
A push notification micro server using Gin framework written in Go (Golang) and see the demo app.
Contents
- gorush
Support Platform
A live server on Netlify and get notification token on Firebase Cloud Messaging web. You can use the token to send a notification to the device.
curl -X POST \
-H "Content-Type: application/json" \
-d '{
"notifications": [
{
"tokens": [
"your_device_token"
],
"platform": 2,
"title": "Test Title",
"message": "Test Message"
}
]
}' \
https://gorush.netlify.app/api/push
Features
- Support Firebase Cloud Messaging using go-fcm library for Android.
- Support HTTP/2 Apple Push Notification Service using apns2 library.
- Support HMS Push Service using go-hms-push library for Huawei Devices.
- Support YAML configuration.
- Support command line to send single Android or iOS notification.
- Support Web API to send push notification.
- Support HTTP/2 or HTTP/1.1 protocol.
- Support notification queue and multiple workers.
- Support
/api/stat/appshow notification success and failure counts. - Support
/api/configshow your YAML config. - Support store app stat to memory, Redis, BoltDB, BuntDB, LevelDB or BadgerDB.
- Support
p8,p12orpemformat of iOS certificate file. - Support
/sys/statsshow response time, status code count, etc. - Support for HTTP, HTTPS or SOCKS5 proxy.
- Support retry send notification if server response is fail.
- Support expose prometheus metrics.
- Support install TLS certificates from Let's Encrypt automatically.
- Support send notification through RPC protocol, we use gRPC as default framework.
- Support running in Docker, Kubernetes or AWS Lambda (Native Support in Golang)
- Support graceful shutdown that workers and queue have been sent to APNs/FCM before shutdown service.
- Support different Queue as backend like NSQ, NATS or Redis streams, defaut engine is local Channel.
See the default YAML config example:
core:
enabled: true # enable httpd server
address: "" # ip address to bind (default: any)
shutdown_timeout: 30 # default is 30 second
port: "8088" # ignore this port number if auto_tls is enabled (listen 443).
worker_num: 0 # default worker number is runtime.NumCPU()
queue_num: 0 # default queue number is 8192
max_notification: 100
# set true if you need get error message from fail push notification in API response.
# It only works when the queue engine is local.
sync: false
# set webhook url if you need get error message asynchronously from fail push notification in API response.
feedback_hook_url: ""
feedback_timeout: 10 # default is 10 second
feedback_header:
mode: "release"
ssl: false
cert_path: "cert.pem"
key_path: "key.pem"
cert_base64: ""
key_base64: ""
http_proxy: ""
pid:
enabled: false
path: "gorush.pid"
override: true
auto_tls:
enabled: false # Automatically install TLS certificates from Let's Encrypt.
folder: ".cache" # folder for storing TLS certificates
host: "" # which domains the Let's Encrypt will attempt
grpc:
enabled: false # enable gRPC server
port: 9000
api:
push_uri: "/api/push"
stat_go_uri: "/api/stat/go"
stat_app_uri: "/api/stat/app"
config_uri: "/api/config"
sys_stat_uri: "/sys/stats"
metric_uri: "/metrics"
health_uri: "/healthz"
android:
enabled: true
key_path: "" # path to fcm key file
credential: "" # fcm credential data
max_retry: 0 # resend fail notification, default value zero is disabled
huawei:
enabled: false
appsecret: "YOUR_APP_SECRET"
appid: "YOUR_APP_ID"
max_retry: 0 # resend fail notification, default value zero is disabled
queue:
engine: "local" # support "local", "nsq", "nats" and "redis" default value is "local"
nsq:
addr: 127.0.0.1:4150
topic: gorush
channel: gorush
nats:
addr: 127.0.0.1:4222
subj: gorush
queue: gorush
redis:
addr: 127.0.0.1:6379
group: gorush
consumer: gorush
stream_name: gorush
ios:
enabled: false
key_path: ""
key_base64: "" # load iOS key from base64 input
key_type: "pem" # could be pem, p12 or p8 type
password: "" # certificate password, default as empty string.
production: false
max_concurrent_pushes: 100 # just for push ios notification
max_retry: 0 # resend fail notification, default value zero is disabled
key_id: "" # KeyID from developer account (Certificates, Identifiers & Profiles -> Keys)
team_id: "" # TeamID from developer account (View Account -> Membership)
log:
format: "string" # string or json
access_log: "stdout" # stdout: output to console, or define log path like "log/access_log"
access_level: "debug"
error_log: "stderr" # stderr: output to console, or define log path like "log/error_log"
error_level: "error"
hide_token: true
hide_messages: false
stat:
engine: "memory" # support memory, redis, boltdb, buntdb or leveldb
redis:
cluster: false
addr: "localhost:6379" # if cluster is true, you may set this to "localhost:6379,localhost:6380,localhost:6381"
password: ""
db: 0
boltdb:
path: "bolt.db"
bucket: "gorush"
buntdb:
path: "bunt.db"
leveldb:
path: "level.db"
badgerdb:
path: "badger.db"
Memory Usage
Memory average usage: 28Mb (the total bytes of memory obtained from the OS.)
Test Command (We use bat as default cli tool.):
for i in {1..9999999}; do bat -b.N=1000 -b.C=100 POST localhost:8088/api/push notifications:=@notification.json; sleep 1; done
Basic Usage
How to send push notification using gorush command? (Android or iOS)
Install from homebrew
brew tap appleboy/tap
brew install gorush
Download a binary
The pre-compiled binaries can be downloaded from release page.
With Go installed
go install github.com/appleboy/gorush
On linux
wget https://github.com/appleboy/gorush/releases/download/v1.16.3/gorush-1.16.3-linux-amd64 -O gorush
On macOS (Intel amd64)
wget -c https://github.com/appleboy/gorush/releases/download/v1.16.3/gorush-1.16.3-darwin-amd64 -O gorush
On macOS (Apple arm64)
wget -c https://github.com/appleboy/gorush/releases/download/v1.16.3/gorush-1.16.3-darwin-arm64 -O gorush
Install from source
Prerequisite Tools
Fetch from GitHub
Gorush uses the Go Modules support built into Go 1.11 to build. The easiest way to get started is to clone Gorush in a directory outside of the GOPATH, as in the following example:
mkdir $HOME/src
cd $HOME/src
git clone https://github.com/appleboy/gorush.git
cd gorush
go install
or you can use the go get command to install the latest or specific version.
Note: such go get installation aren't guaranteed to work. We recommend using binary installation.
# install stable version
go install github.com/appleboy/gorush
# install latest version
go install github.com/appleboy/gorush@master
Command Usage
________ .__
/ _____/ ____ _______ __ __ ______| |__
/ \ ___ / _ \\_ __ \| | \/ ___/| | \
\ \_\ \( <_> )| | \/| | /\___ \ | Y \
\______ / \____/ |__| |____//____ >|___| /
\/ \/ \/
Usage: gorush [options]
Server Options:
-A, --address <address> Address to bind (default: any)
-p, --port <port> Use port for clients (default: 8088)
-c, --config <file> Configuration file path
-m, --message <message> Notification message
-t, --token <token> Notification token
-e, --engine <engine> Storage engine (memory, redis ...)
--title <title> Notification title
--proxy <proxy> Proxy URL
--pid <pid path> Process identifier path
--redis-addr <redis addr> Redis addr (default: localhost:6379)
--ping healthy check command for container
iOS Options:
-i, --key <file> certificate key file path
-P, --password <password> certificate key password
--ios enabled iOS (default: false)
--production iOS production mode (default: false)
Android Options:
--fcm-key <fcm_key_path> FCM Key Path
--android enabled android (default: false)
Huawei Options:
-hk, --hmskey <hms_key> HMS App Secret
-hid, --hmsid <hms_id> HMS App ID
--huawei enabled huawei (default: false)
Common Options:
--topic <topic> iOS, Android or Huawei topic message
-h, --help Show this message
-V, --version Show version
Send Android notification
To authenticate a service account and authorize it to access Firebase services, you must generate a private key file in JSON format.
- In the Firebase console, open Settings > Service Accounts.
- Click Generate New Private Key, then confirm by clicking Generate Key.
- Securely store the JSON file containing the key.
When authorizing via a service account, you have two choices for providing the credentials to your application. You can either set the GOOGLE_APPLICATION_CREDENTIALS environment variable, or you can explicitly pass the path to the service account key in code. The first option is more secure and is strongly recommended.
Send single notification with the following command.
gorush -android -m "your message" --fcm-key "FCM Credentials Key Path" -t "device token"
# or set GOOGLE_APPLICATION_CREDENTIALS environment variable
export GOOGLE_APPLICATION_CREDENTIALS="FCM Credentials Key Path"
gorush -android -m "your message" -t "device token"
Send messages to topics.
gorush --android --topic "foo-bar" \
-m "This is a Firebase Cloud Messaging Topic Message" \
--fcm-key "FCM Credentials Key Path"
-m: Notification message.--fcm-key: Firebase Cloud Messaging Provide credentials manually-t: Device token.--title: Notification title.--topic: Send messages to topics. note: don't add device token.--proxy: Sethttp,httpsorsocks5proxy url.
Send Huawei (HMS) notification
Send single notification with the following command.
gorush -huawei -title "Gorush with HMS" -m "your message" -hk "API Key" -hid "App ID" -t "Device token"
Send messages to topics.
gorush --huawei --topic "foo-bar" \
-title "Gorush with HMS" \
-m "This is a Huawei Mobile Services Topic Message" \
-hk "API Key" \
-hid "App ID"
-m: Notification message.-hk: Huawei Mobile Services api secret key-t: Device token.--title: Notification title.--topic: Send messages to topics. note: don't add device token.--proxy: Sethttp,httpsorsocks5proxy url.
Send iOS notification
Send single notification with the following command.
$ gorush -ios -m "your message" -i "your certificate path" \
-t "device token" --topic "apns topic"
-m: Notification message.-i: Apple Push Notification Certificate path (pemorp12file).-t: Device token.--title: Notification title.--topic: The topic of the remote notification.--password: The certificate password.
The default endpoint is APNs development. Please add -production flag for APNs production push endpoint.
$ gorush -ios -m "your message" -i "your certificate path" \
-t "device token" \
-production
Send Android or iOS notifications using Firebase Cloud Messaging
Send single notification with the following command:
gorush -android -m "your message" \
--fcm-key "FCM Credentials Key Path" \
-t "Device token"
Run gorush web server
Please make sure your config.yml exist. Default port is 8088.
# for default config
$ gorush
# for custom config file
$ gorush -c config.yml
Get go status of api server using httpie tool:
# install httpie
brew install httpie
# get go status
http -v --json GET http://localhost:8088/api/stat/go
Web API
Gorush support the following API.
- GET
/api/stat/goGolang cpu, memory, gc, etc information. Thanks for golang-stats-api-handler. - GET
/api/stat/appshow notification success and failure counts. - GET
/api/configshow server yml config file. - POST
/api/pushpush ios, android or huawei notifications.
GET /api/stat/go
Golang cpu, memory, gc, etc information. Response with 200 http status code.
{
"time": 1460686815848046600,
"go_version": "go1.6.1",
"go_os": "darwin",
"go_arch": "amd64",
"cpu_num": 4,
"goroutine_num": 15,
"gomaxprocs": 4,
"cgo_call_num": 1,
"memory_alloc": 7455192,
"memory_total_alloc": 8935464,
"memory_sys": 12560632,
"memory_lookups": 17,
"memory_mallocs": 31426,
"memory_frees": 11772,
"memory_stack": 524288,
"heap_alloc": 7455192,
"heap_sys": 8912896,
"heap_idle": 909312,
"heap_inuse": 8003584,
"heap_released": 0,
"heap_objects": 19654,
"gc_next": 9754725,
"gc_last": 1460686815762559700,
"gc_num": 2,
"gc_per_second": 0,
"gc_pause_per_second": 0,
"gc_pause": [
0.326576,
0.227096
]
}
GET /api/stat/app
Show success or failure counts information of notification.
{
"version": "v1.6.2",
"busy_workers": 0,
"success_tasks": 32,
"failure_tasks": 49,
"submitted_tasks": 81,
"total_count": 81,
"ios": {
"push_success": 19,
"push_error": 38
},
"android": {
"push_success": 10,
"push_error": 10
},
"huawei": {
"push_success": 3,
"push_error": 1
}
}
GET /sys/stats
Show response time, status code count, etc.
{
"pid": 80332,
"uptime": "1m42.428010614s",
"uptime_sec": 102.428010614,
"time": "2016-06-26 12:27:11.675973571 +0800 CST",
"unixtime": 1466915231,
"status_code_count": { },
"total_status_code_count": {
"200": 5
},
"count": 0,
"total_count": 5,
"total_response_time": "10.422441ms",
"total_response_time_sec": 0.010422441000000001,
"average_response_time": "2.084488ms",
"average_response_time_sec": 0.0020844880000000002
}
GET /metrics
Support expose prometheus metrics.
POST /api/push
Simple send iOS notification example, the platform value is 1:
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 1,
"message": "Hello World iOS!"
}
]
}
Simple send Android notification example, the platform value is 2:
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 2,
"message": "Hello World Android!"
}
]
}
Simple send Huawei notification example, the platform value is 3:
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 3,
"title": "Gorush with HMS",
"message": "Hello World Huawei!"
}
]
}
Simple send notification on Android and iOS devices using Firebase, the platform value is 2:
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 2,
"message": "This notification will go to iOS and Android platform via Firebase!"
}
]
}
Send notification with custom sound on iOS devices, volume must be in the interval [0, 1]:
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"title": "Hello World iOS!",
"message": "Hello World iOS!",
"platform": 2,
"apns": {
"payload": {
"aps": {
"sound": {
"name": "default",
"critical": 1,
"volume": 0.1
}
}
}
}
}
]
}
Send multiple notifications as below:
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 1,
"message": "Hello World iOS!"
},
{
"tokens": ["token_a", "token_b"],
"platform": 2,
"message": "Hello World Android!"
},
{
"tokens": ["token_a", "token_b"],
"platform": 3,
"message": "Hello World Huawei!",
"title": "Gorush with HMS"
},
.....
]
}
See more example about iOS, Android or Huawei
Request body
The Request body must have a notifications array. The following is a parameter table for each notification.
| name | type | description | required | note |
|---|---|---|---|---|
| notif_id | string | A unique string that identifies the notification for async feedback | - | |
| tokens | string array | device tokens | o | |
| platform | int | platform(iOS,Android) | o | 1=iOS, 2=Android (Firebase), 3=Huawei (HMS) |
| message | string | message for notification | - | |
| title | string | notification title | - | |
| priority | string | Sets the priority of the message. | - | normal or high |
| content_available | bool | data messages wake the app by default. | - | |
| sound | interface{} | sound type | - | |
| data | string array | extensible partition | - | only Android and IOS |
| huawei_data | string | JSON object as string to extensible partition partition | - | only Huawei. See the detail |
| retry | int | retry send notification if fail response from server. Value must be small than max_retry field. |
- | |
| topic | string | send messages to topics | ||
| image | string | image url to show in notification | - | only Android and Huawei |
| to | string | The value must be a registration token, notification key, or topic. | - | only Android |
| collapse_key | string | a key for collapsing notifications | - | only Android |
| huawei_collapse_key | int | a key integer for collapsing notifications | - | only Huawei See the detail |
| delay_while_idle | bool | a flag for device idling | - | only Android |
| time_to_live | uint | expiration of message kept on FCM storage | - | only Android |
| huawei_ttl | string | expiration of message kept on HMS storage | - | only Huawei See the detail |
| restricted_package_name | string | the package name of the application | - | only Android |
| dry_run | bool | allows developers to test a request without actually sending a message | - | only Android |
| notification | string array | payload of a FCM message | - | only Android. See the detail |
| huawei_notification | string array | payload of a HMS message | - | only Huawei. See the detail |
| app_id | string | hms app id | - | only Huawei. See the detail |
| bi_tag | string | Tag of a message in a batch delivery task | - | only Huawei. See the detail |
| fast_app_target | int | State of a mini program when a quick app sends a data message. | - | only Huawei. See the detail |
| expiration | int | expiration for notification | - | only iOS |
| apns_id | string | A canonical UUID that identifies the notification | - | only iOS |
| collapse_id | string | An identifier you use to coalesce multiple notifications into a single notification for the user | - | only iOS |
| push_type | string | The type of the notification. The value of this header is alert or background. | - | only iOS |
| badge | int | badge count | - | only iOS |
| category | string | the UIMutableUserNotificationCategory object | - | only iOS |
| alert | string array | payload of a iOS message | - | only iOS. See the detail |
| mutable_content | bool | enable Notification Service app extension. | - | only iOS(10.0+). |
| name | string | sets the name value on the aps sound dictionary. | - | only iOS |
| volume | float32 | sets the volume value on the aps sound dictionary. | - | only iOS |
| interruption_level | string | defines the interruption level for the push notification. | - | only iOS(15.0+) |
iOS alert payload
| name | type | description | required | note |
|---|---|---|---|---|
| title | string | Apple Watch & Safari display this string as part of the notification interface. | - | |
| body | string | The text of the alert message. | - | |
| subtitle | string | Apple Watch & Safari display this string as part of the notification interface. | - | |
| action | string | The label of the action button. This one is required for Safari Push Notifications. | - | |
| action-loc-key | string | If a string is specified, the system displays an alert that includes the Close and View buttons. | - | |
| launch-image | string | The filename of an image file in the app bundle, with or without the filename extension. | - | |
| loc-args | array of strings | Variable string values to appear in place of the format specifiers in loc-key. | - | |
| loc-key | string | A key to an alert-message string in a Localizable.strings file for the current localization. | - | |
| title-loc-args | array of strings | Variable string values to appear in place of the format specifiers in title-loc-key. | - | |
| title-loc-key | string | The key to a title string in the Localizable.strings file for the current localization. | - |
See more detail about APNs Remote Notification Payload.
iOS sound payload
| name | type | description | required | note |
|---|---|---|---|---|
| name | string | sets the name value on the aps sound dictionary. | - | |
| volume | float32 | sets the volume value on the aps sound dictionary. | - | |
| critical | int | sets the critical value on the aps sound dictionary. | - |
request format:
{
"sound": {
"critical": 1,
"name": "default",
"volume": 2.0
}
}
Android notification payload
| name | type | description | required | note |
|---|---|---|---|---|
| icon | string | Indicates notification icon. | - | |
| tag | string | Indicates whether each notification message results in a new entry on the notification center on Android. | - | |
| color | string | Indicates color of the icon, expressed in #rrggbb format | - | |
| click_action | string | The action associated with a user click on the notification. | - | |
| body_loc_key | string | Indicates the key to the body string for localization. | - | |
| body_loc_args | string | Indicates the string value to replace format specifiers in body string for localization. | - | |
| title_loc_key | string | Indicates the key to the title string for localization. | - | |
| title_loc_args | string | Indicates the string value to replace format specifiers in title string for localization. | - |
See more detail about Firebase Cloud Messaging HTTP Protocol reference.
Huawei notification
- app_id: app id from huawei developer console
- bi_tag:
- fast_app_target:
- huawei_data: mapped to data
- huawei_notification: mapped to notification
- huawei_ttl: mapped to ttl
- huawei_collapse_key: mapped to collapse_key
See more detail about Huawei Mobulse Services Push API reference.
iOS Example
Send normal notification.
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 1,
"message": "Hello World iOS!"
}
]
}
The following payload asks the system to display an alert with a Close button and a single action button.The title and body keys provide the contents of the alert. The “PLAY” string is used to retrieve a localized string from the appropriate Localizable.strings file of the app. The resulting string is used by the alert as the title of an action button. This payload also asks the system to badge the app’s icon with the number 5.
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 1,
"badge": 5,
"alert": {
"title" : "Game Request",
"body" : "Bob wants to play poker",
"action-loc-key" : "PLAY"
}
}
]
}
The following payload specifies that the device should display an alert message, plays a sound, and badges the app’s icon.
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 1,
"message": "You got your emails.",
"badge": 9,
"sound": {
"critical": 1,
"name": "default",
"volume": 1.0
}
}
]
}
Add other fields which user defined via data field.
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 1,
"message": "Hello World iOS!",
"data": {
"key1": "welcome",
"key2": 2
}
}
]
}
Support send notification from different environment. See the detail of issue.
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 1,
+ "production": true,
"message": "Hello World iOS Production!"
},
{
"tokens": ["token_a", "token_b"],
"platform": 1,
+ "development": true,
"message": "Hello World iOS Sandbox!"
}
]
}
Android Example
Send normal notification.
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 2,
"message": "Hello World Android!",
"title": "You got message"
}
]
}
Add notification payload.
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 2,
"message": "Hello World Android!",
"title": "You got message",
"notification" : {
"icon": "myicon",
"color": "#112244"
}
}
]
}
Add other fields which user defined via data field.
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 2,
"message": "Hello World Android!",
"title": "You got message",
"data": {
"Nick" : "Mario",
"body" : "great match!",
"Room" : "PortugalVSDenmark"
}
}
]
}
Send messages to topic
{
"notifications": [
{
"topic": "highScores",
"platform": 2,
"message": "This is a Firebase Cloud Messaging Topic Message"
}
]
}
Huawei Example
Send normal notification.
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 3,
"message": "Hello World Huawei!",
"title": "You got message"
}
]
}
Add notification payload.
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 3,
"message": "Hello World Huawei!",
"title": "You got message",
"huawei_notification" : {
"icon": "myicon",
"color": "#112244"
}
}
]
}
Add other fields which user defined via huawei_data field.
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 3,
"huawei_data": "{'title' : 'Mario','message' : 'great match!', 'Room' : 'PortugalVSDenmark'}"
}
]
}
Send messages to topics
{
"notifications": [
{
"topic": "foo-bar",
"platform": 3,
"message": "This is a Huawei Mobile Services Topic Message",
"title": "You got message"
}
]
}
Response body
Error response message table:
| status code | message |
|---|---|
| 400 | Missing notifications field. |
| 400 | Notifications field is empty. |
| 400 | Number of notifications(50) over limit(10) |
Success response:
{
"counts": 60,
"logs": [],
"success": "ok"
}
If you need error logs from sending fail notifications, please set a feedback_hook_url and feedback_header for custom header. The server with send the failing logs asynchronously to your API as POST requests.
core:
port: "8088" # ignore this port number if auto_tls is enabled (listen 443).
worker_num: 0 # default worker number is runtime.NumCPU()
queue_num: 0 # default queue number is 8192
max_notification: 100
sync: false
- feedback_hook_url: ""
+ feedback_hook_url: "https://exemple.com/api/hook"
+ feedback_header:
+ - x-gorush-token:4e989115e09680f44a645519fed6a976
You can also switch to sync mode by setting the sync value as true on yaml config. It only works when the queue engine is local.
core:
port: "8088" # ignore this port number if auto_tls is enabled (listen 443).
worker_num: 0 # default worker number is runtime.NumCPU()
queue_num: 0 # default queue number is 8192
max_notification: 100
- sync: false
+ sync: true
See the following error format.
{
"counts": 60,
"logs": [
{
"type": "failed-push",
"platform": "android",
"token": "*******",
"message": "Hello World Android!",
"error": "InvalidRegistration"
},
{
"type": "failed-push",
"platform": "ios",
"token": "*****",
"message": "Hello World iOS1111!",
"error": "Post https://api.push.apple.com/3/device/bbbbb: remote error: tls: revoked certificate"
},
{
"type": "failed-push",
"platform": "ios",
"token": "*******",
"message": "Hello World iOS222!",
"error": "Post https://api.push.apple.com/3/device/token_b: remote error: tls: revoked certificate"
}
],
"success": "ok"
}
Run gRPC service
Gorush support gRPC service. You can enable the gRPC in config.yml, default as disabled. Enable the gRPC server:
GORUSH_GRPC_ENABLED=true GORUSH_GRPC_PORT=3000 gorush
The following example code to send single notification in Go.
package main
import (
"context"
"log"
"github.com/appleboy/gorush/rpc/proto"
structpb "github.com/golang/protobuf/ptypes/struct"
"google.golang.org/grpc"
)
const (
address = "localhost:9000"
)
func main() {
// Set up a connection to the server.
conn, err := grpc.NewClient(address, grpc.WithInsecure())
if err != nil {
log.Fatalf("did not connect: %v", err)
}
defer conn.Close()
c := proto.NewGorushClient(conn)
r, err := c.Send(context.Background(), &proto.NotificationRequest{
Platform: 2,
Tokens: []string{"1234567890"},
Message: "test message",
Badge: 1,
Category: "test",
Sound: "test",
Priority: proto.NotificationRequest_HIGH,
Alert: &proto.Alert{
Title: "Test Title",
Body: "Test Alert Body",
Subtitle: "Test Alert Sub Title",
LocKey: "Test loc key",
LocArgs: []string{"test", "test"},
},
Data: &structpb.Struct{
Fields: map[string]*structpb.Value{
"key1": {
Kind: &structpb.Value_StringValue{StringValue: "welcome"},
},
"key2": {
Kind: &structpb.Value_NumberValue{NumberValue: 2},
},
},
},
})
if err != nil {
log.Println("could not greet: ", err)
}
if r != nil {
log.Printf("Success: %t\n", r.Success)
log.Printf("Count: %d\n", r.Counts)
}
}
See the Node.js example and see more detail from README:
var messages = require('./gorush_pb');
var services = require('./gorush_grpc_pb');
var grpc = require('grpc');
function main() {
var client = new services.GorushClient('localhost:9000',
grpc.credentials.createInsecure());
var request = new messages.NotificationRequest();
var alert = new messages.Alert();
request.setPlatform(2);
request.setTokensList(["1234567890"]);
request.setMessage("Hello!!");
request.setTitle("hello2");
request.setBadge(2);
request.setCategory("mycategory");
request.setSound("sound")
alert.setTitle("title");
request.setAlert(alert);
request.setThreadid("threadID");
request.setContentavailable(false);
request.setMutablecontent(false);
client.send(request, function (err, response) {
if(err) {
console.log(err);
} else {
console.log("Success:", response.getSuccess());
console.log("Counts:", response.getCounts());
}
});
}
main();
GRPC Health Checking example: See document.
package main
import (
"context"
"log"
"github.com/appleboy/gorush/rpc/proto"
structpb "github.com/golang/protobuf/ptypes/struct"
"google.golang.org/grpc"
)
const (
address = "localhost:9000"
)
func main() {
// Set up a connection to the server.
conn, err := grpc.NewClient(address, grpc.WithInsecure())
if err != nil {
log.Fatalf("did not connect: %v", err)
}
defer conn.Close()
c := proto.NewGorushClient(conn)
r, err := c.Send(context.Background(), &proto.NotificationRequest{
Platform: 2,
Tokens: []string{"1234567890"},
Message: "test message",
Badge: 1,
Category: "test",
Sound: "test",
Priority: proto.NotificationRequest_HIGH,
Alert: &proto.Alert{
Title: "Test Title",
Body: "Test Alert Body",
Subtitle: "Test Alert Sub Title",
LocKey: "Test loc key",
LocArgs: []string{"test", "test"},
},
Data: &structpb.Struct{
Fields: map[string]*structpb.Value{
"key1": {
Kind: &structpb.Value_StringValue{StringValue: "welcome"},
},
"key2": {
Kind: &structpb.Value_NumberValue{NumberValue: 2},
},
},
},
})
if err != nil {
log.Println("could not greet: ", err)
}
if r != nil {
log.Printf("Success: %t\n", r.Success)
log.Printf("Count: %d\n", r.Counts)
}
}
Run gorush in Docker
Set up gorush in the cloud in under 5 minutes with zero knowledge of Golang or Linux shell using our gorush Docker image.
docker pull appleboy/gorush
docker run --name gorush -p 80:8088 appleboy/gorush
Run gorush with your own config file.
docker pull appleboy/gorush
docker run --name gorush -v ${PWD}/config.yml:/home/gorush/config.yml -p 80:8088 appleboy/gorush
Testing your gorush server using httpie command.
http -v --verify=no --json GET http://your.docker.host/api/stat/go
Run gorush in Kubernetes
Quick Start
Create namespace as gorush as gorush and then your configuration map:
kubectl create -f k8s/gorush-namespace.yaml
kubectl create -f k8s/gorush-configmap.yaml
Create redis service:
kubectl create -f k8s/gorush-redis-deployment.yaml
kubectl create -f k8s/gorush-redis-service.yaml
Create gorush deployment controller provides declarative updates for Pods and ReplicaSets:
kubectl create -f k8s/gorush-deployment.yaml
Create the Service Controller for AWS ELB
kubectl create -f k8s/gorush-service.yaml
Ingress Controller for AWS ALB
Update the following in k8s/gorush-service.yaml
- type: LoadBalancer
- # type: NodePort
+ # type: LoadBalancer
+ type: NodePort
Then start the AWS ALB by the follwong command.
kubectl create -f k8s/gorush-service.yaml
kubectl create -f k8s/gorush-aws-alb-ingress.yaml
Clean up the gorush
kubectl delete -f k8s
Run gorush in AWS Lambda
AWS excited to announce Go as a supported language for AWS Lambda. You’re going to create an application that uses an API Gateway event source to create a simple Hello World RESTful API.
Build gorush binary
Download source code first.
git clone https://github.com/appleboy/gorush.git
cd gorush && make build_linux_lambda
you can see the binary file in release/linux/lambda/ folder
Deploy gorush application
we need to build a binary that will run on Linux, and ZIP it up into a deployment package.
zip deployment.zip release/linux/lambda/gorush
Upload the deployment.zip via web UI or you can try the drone-lambda as the following command. it will zip your binary file and upload to AWS Lambda automatically.
$ AWS_ACCESS_KEY_ID=YOUR_AWS_ACCESS_KEY_ID \
AWS_SECRET_ACCESS_KEY=YOUR_AWS_SECRET_ACCESS_KEY \
drone-lambda --region ap-southeast-1 \
--function-name gorush \
--source release/linux/lambda/gorush
Without an AWS account
Or you can deploy gorush to alternative solution like netlify functions. Netlify lets you deploy serverless Lambda functions without an AWS account, and with function management handled directly within Netlify. Please see the netlify.toml file:
[build]
command = "make build_linux_lambda"
functions = "release/linux/lambda"
[build.environment]
GO111MODULE = "on"
GO_IMPORT_PATH = "github.com/appleboy/gorush"
GO_VERSION = "1.21.11"
[[redirects]]
from = "/*"
status = 200
to = "/.netlify/functions/gorush/:splat"
Stargazers over time
License
Copyright 2019 Bo-Yi Wu @appleboy.
Licensed under the MIT License.
Documentation
¶
Overview ¶
A push notification server using Gin framework written in Go (Golang).
Details about the gorush project are found in github page:
https://github.com/appleboy/gorush
The pre-compiled binaries can be downloaded from release page.
Send Android notification
$ gorush -android -m="your message" --fcm-key="FCM Key Path" -t="Device token"
Send iOS notification
$ gorush -ios -m="your message" -i="API Key" -t="Device token"
The default endpoint is APNs development. Please add -production flag for APNs production push endpoint.
$ gorush -ios -m="your message" -i="API Key" -t="Device token" -production
Run gorush web server
$ gorush -c config.yml
Get go status of api server using httpie tool:
$ http -v --verify=no --json GET https://localhost:8088/api/stat/go
Simple send iOS notification example, the platform value is 1:
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 1,
"message": "Hello World iOS!"
}
]
}
Simple send Android notification example, the platform value is 2:
{
"notifications": [
{
"tokens": ["token_a", "token_b"],
"platform": 2,
"message": "Hello World Android!"
}
]
}
For more details, see the documentation and example.
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