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workerman类TcpConnection的回调属性onMessage
发布时间:2021-12-03 23:39:42编辑:雪饮阅读()
onMessage
说明:
callback Connection::$onMessage
作用与Worker::$onMessage回调相同,区别是只针对当前连接有效,也就是可以针对某个连接的设置onMessage回调。
实例1:
<?php
use Workerman\Worker;
use Workerman\Connection\TcpConnection;
require_once __DIR__ . '/vendor/autoload.php';
$worker = new Worker('websocket://0.0.0.0:8484');
// 当有客户端连接事件时
$worker->onConnect = function(TcpConnection $connection)
{
// 设置连接的onMessage回调
$connection->onMessage = function(TcpConnection $connection, $data)
{
var_dump($data);
$connection->send('receive success');
};
};
// 运行worker
Worker::runAll();
?>
实例运行并有客户端发来消息时:
[root@izj6c2jeancylo0ppo4vz5z workerman]# php test.php start
Workerman[test.php] start in DEBUG mode
------------------------------------------- WORKERMAN --------------------------------------------
Workerman version:4.0.22 PHP version:7.0.33
-------------------------------------------- WORKERS ---------------------------------------------
proto user worker listen processes status
tcp root none websocket://0.0.0.0:8484 1 [OK]
--------------------------------------------------------------------------------------------------
Press Ctrl+C to stop. Start success.
string(2) "hi"
实例2:
<?php
use Workerman\Worker;
use Workerman\Connection\TcpConnection;
require_once __DIR__ . '/vendor/autoload.php';
$worker = new Worker('websocket://0.0.0.0:8484');
// 直接设置所有连接的onMessage回调
$worker->onMessage = function(TcpConnection $connection, $data)
{
var_dump($data);
$connection->send('receive success');
};
// 运行worker
Worker::runAll();
?>
同实例1一样的效果,实例2运行并在有客户端发来消息时:
[root@izj6c2jeancylo0ppo4vz5z workerman]# php test.php start
Workerman[test.php] start in DEBUG mode
------------------------------------------- WORKERMAN --------------------------------------------
Workerman version:4.0.22 PHP version:7.0.33
-------------------------------------------- WORKERS ---------------------------------------------
proto user worker listen processes status
tcp root none websocket://0.0.0.0:8484 1 [OK]
--------------------------------------------------------------------------------------------------
Press Ctrl+C to stop. Start success.
string(2) "hi"
关键字词:workerman,TcpConnection,onMessage
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