发表新帖

heartbeat_idle_time、heartbeat_check_interval但不触发onclose的必现代码

### 问题描述
客户端和服务端代码不要在同一台机器上运行

### Swoole版本，PHP版本，以及操作系统版本信息
swoole 4.4.24
PHP 7.2
centos7

### 相关代码
```php
//server代码
$host = '192.168.3.195';    //修改为测试机内网地址
$tcpServer = new \Swoole\Server($host, 8511);
$tcpServer->set([
    'worker_num' => 1,
    'max_request' => 0,
    'heartbeat_check_interval' => 30,
    'heartbeat_idle_time' => 60,
    'daemonize' => 1,
    'log_file' => '/tmp/test-server.log',
]);
$tcpServer->on('connect', function ($server, $fd) {
    echo "tcp client is connected fd=$fd \n";
    \Swoole\Timer::tick(1000, function($timer_id) use($fd, $server) {
        if ($server->exist($fd)) {
            $server->send($fd, json_encode(range(1, 2000)));
        } else {
            \Swoole\Timer::clear($timer_id);
        }
    });
});
$tcpServer->on('receive', function ($server, $fd, $reactorId, $recv) {
    echo "tcp receive fd=$fd, message=$recv \n";
});
$tcpServer->on('close', function ($server, $fd) {
    echo "tcp client is closed fd=$fd \n";
});
$tcpServer->on('shutdown', function ($server) {
    echo "server shutdown \n";
});

$tcpServer->start();

//client代码
$host = '192.168.3.195';    //修改为测试机内网地址
$client = new Swoole\Coroutine\Client(SWOOLE_SOCK_TCP);
go(function () use ($host, $client) {
    if ($client->connect($host, 8511) == false) {
        $client->close();
    } else {
        go(function () use($client) {
            while (true) {
                $data = $client->recv(1);
                if (strlen($data) > 0) {
                    //接收到消息长度
                    echo strlen($data)."\n";
                    //模拟假死
                    sleep(10000);
                } else {
                    if ($data === '') {
                        $client->close();
                        break;
                    } else {
                        if ($data === false) {
                            if ($client->errCode !== SOCKET_ETIMEDOUT) {
                                $client->close();
                                break;
                            }
                        } else {
                            $client->close();
                            break;
                        }
                    }
                }
            }
        });
    }
});

```

### 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5年前 · 1 次浏览 · 来自提问