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dispatch_mode=3，无法触发connect和close

### 问题描述
tcpserver配置dispatch_mode=3时，client连接或断开连接时server端无法触发回调函数，dispatch_mode=2时正常

### Swoole版本，PHP版本，以及操作系统版本信息
swoole 4.4.2
php 7.2
centos7

### 相关代码
```php
//服务端
$tcpServer = new Swoole\Server('127.0.0.1', 8511);
$tcpServer->set([
    'worker_num' => 2,
    'dispatch_mode' => 3,
]);
$tcpServer->on('connect', function ($server, $fd) {
    echo "tcp client is connected\n";
});
$tcpServer->on('receive', function ($server, $fd, $reactorId, $recv) {
    echo "tcp receive fd：{$fd}, message：{$recv}\n";
});
$tcpServer->on('close', function ($server, $fd) {
    echo "tcp client is closed\n";
});

$tcpServer->start();

//客户端
$client = new Swoole\Client(SWOOLE_SOCK_TCP, SWOOLE_SOCK_ASYNC);
$client->on("connect", function($cli) {
    echo "connect\n";
    Swoole\Timer::tick(1000, function() use($cli) {
        $cli->send("ping");
    });
});
$client->on("receive", function($cli, $data){
    echo "receive {$data}\n";
});
$client->on("error", function($cli){
    echo "error\n";
});
$client->on("close", function($cli){
    echo "close\n";
});
$client->connect('127.0.0.1', 8511);
```

### 你期待的结果是什么？实际看到的错误信息又是什么？

发布于3年前 · 2 次浏览 · 来自提问