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https://github.com/yiicod/yii2-socketio
https://github.com/yiicod/yii2-socketio
php socket socket-io yii2 yii2-extension
Last synced: 3 months ago
JSON representation
- Host: GitHub
- URL: https://github.com/yiicod/yii2-socketio
- Owner: yiicod
- Created: 2017-05-25T12:15:51.000Z (about 7 years ago)
- Default Branch: master
- Last Pushed: 2023-07-07T07:20:17.000Z (about 1 year ago)
- Last Synced: 2024-03-30T01:21:34.076Z (3 months ago)
- Topics: php, socket, socket-io, yii2, yii2-extension
- Language: PHP
- Size: 33.2 KB
- Stars: 44
- Watchers: 7
- Forks: 29
- Open Issues: 5
-
Metadata Files:
- Readme: README.md
Lists
- awesome-stars - yii2-socketio
README
Socket.io Yii extension
=======================
Use all power of socket.io in your Yii 2 project.
[](https://packagist.org/packages/yiicod/yii2-socketio) [](https://packagist.org/packages/yiicod/yii2-socketio) [](https://scrutinizer-ci.com/g/yiicod/yii2-socketio/?branch=master)[](https://codeclimate.com/github/yiicod/yii2-socketio)
Config
------
##### Install node + additional npm
```bash
cd ~
curl -sL https://deb.nodesource.com/setup_6.x -o nodesource_setup.sh
sudo bash nodesource_setup.sh
cd vendor/yiicod/yii2-socketio/server
npm install
```
#### Console config (simple fork)
```php
'controllerMap' => [
'socketio' => [
'class' => \yiicod\socketio\commands\SocketIoCommand::class,
'server' => 'localhost:1367'
],
]
```
###### Start sockeio server
```bash
php yii socketio/start
```
###### Stop sockeio server
```bash
php yii socketio/stop
```
#### Console config + PM2(http://pm2.keymetrics.io/). This variant more preferable for console configuration
```php
'controllerMap' => [
'socketio' => [
'class' => \yiicod\socketio\commands\WorkerCommand::class,
'server' => 'localhost:1367'
],
]
```
###### pm2 config:
```json
{
"apps": [
{
"name": "socket-io-node-js-server",
"script": "yii",
"args": [
"socketio/node-js-server"
],
"exec_interpreter": "php",
"exec_mode": "fork_mode",
"max_memory_restart": "1G",
"watch": false,
"merge_logs": true,
"out_file": "runtime/logs/node_js_server_out.log",
"error_file": "runtime/logs/node_js_server_err.log"
},
{
"name": "socket-io-php-server",
"script": "yii",
"args": [
"socketio/php-server"
],
"exec_interpreter": "php",
"exec_mode": "fork_mode",
"max_memory_restart": "1G",
"watch": false,
"merge_logs": true,
"out_file": "runtime/logs/php_server_out.log",
"error_file": "runtime/logs/php_server_err.log"
},
]
}
```
###### Run PM2 daemons
```bash
pm2 start daemons-app.json
```
###### PM2 will be run these two commands in background::
```bash
php yii socketio/node-js-server
php yii socketio/php-server
```
##### Common config
```php
'components' =>[
'broadcastEvents' => [
'class' => \yiicod\socketio\EventManager::class,
'nsp' => 'some_unique_key',
// Namespaces with events folders
'namespaces' => [
'app\socketio',
]
],
'broadcastDriver' => [
'class' => \yiicod\socketio\drivers\RedisDriver::class,
'hostname' => 'localhost',
'port' => 6379,
],
]
```
##### Create publisher from server to client
```php
use yiicod\socketio\events\EventInterface;
use yiicod\socketio\events\EventPubInterface;
class CountEvent implements EventInterface, EventPubInterface
{
/**
* Channel name. For client side this is nsp.
*/
public static function broadcastOn(): array
{
return ['notifications'];
}
/**
* Event name
*/
public static function name(): string
{
return 'update_notification_count';
}
/**
* Emit client event
* @param array $data
* @return array
*/
public function fire(array $data): array
{
return $data;
}
}
```
```js
var socket = io('localhost:1367/notifications');
socket.on('update_notification_count', function(data){
console.log(data)
});
```
```php
//Run broadcast to client
\yiicod\socketio\Broadcast::emit(CountEvent::name(), ['count' => 10])
```
##### Create receiver from client to server
```php
use yiicod\socketio\events\EventInterface;
use yiicod\socketio\events\EventSubInterface;
class MarkAsReadEvent implements EventInterface, EventSubInterface
{
/**
* Channel name. For client side this is nsp.
*/
public static function broadcastOn(): array
{
return ['notifications'];
}
/**
* Event name
*/
public static function name(): string
{
return 'mark_as_read_notification';
}
/**
* Emit client event
* @param array $data
* @return array
*/
public function handle(array $data)
{
// Mark notification as read
// And call client update
// Broadcast::emit('update_notification_count', ['some_key' => 'some_value']);
// Push some log
file_put_contents(\Yii::getAlias('@app/../file.txt'), serialize($data));
}
}
```
```js
var socket = io('localhost:1367/notifications');
socket.emit('mark_as_read_notification', {id: 10});
```
You can have publisher and receiver in one event. If you need check data from client to server you should use:
- EventPolicyInterface
##### Receiver with checking from client to server
```php
use yiicod\socketio\events\EventSubInterface;
use yiicod\socketio\events\EventInterface;
use yiicod\socketio\events\EventPolicyInterface;
class MarkAsReadEvent implements EventInterface, EventSubInterface, EventPolicyInterface
{
/**
* Channel name. For client side this is nsp.
*/
public static function broadcastOn(): array
{
return ['notifications'];
}
/**
* Event name
*/
public static function name(): string
{
return 'mark_as_read_notification';
}
public function can($data): bool
{
// Check data from client
return true;
}
/**
* Emit client event
* @param array $data
* @return array
*/
public function handle(array $data)
{
// Mark notification as read
// And call client update
Broadcast::emit('update_notification_count', ['some_key' => 'some_value']);
}
}
```
Soket.io has room functionl. If you need it, you should implement:
- EventRoomInterface
```php
use yiicod\socketio\events\EventPubInterface;
use yiicod\socketio\events\EventInterface;
use yiicod\socketio\events\EventRoomInterface;
class CountEvent implements EventInterface, EventPubInterface, EventRoomInterface
{
/**
* User id
* @var int
*/
protected $userId;
/**
* Channel name. For client side this is nsp.
*/
public static function broadcastOn(): array
{
return ['notifications'];
}
/**
* Event name
*/
public static function name(): string
{
return 'update_notification_count';
}
/**
* Socket.io room
* @return string
*/
public function room(): string
{
return 'user_id_' . $this->userId;
}
/**
* Emit client event
* @param array $data
* @return array
*/
public function fire(array $data): array
{
$this->userId = $data['userId'];
return [
'count' => 10,
];
}
}
```
```js
var socket = io('localhost:1367/notifications');
socket.emit('join', {room: 'user_id_'= 10 ?>});
// Now you will receive data from 'room-1'
socket.on('update_notification_count', function(data){
console.log(data)
});
// You can leave room
socket.emit('leave');
```
```php
//Run broadcast to user id = 10
\yiicod\socketio\Broadcast::emit(CountEvent::name(), ['count' => 10, 'userId' => 10])
```