laravel_swoole_websocket.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use swoole_websocket_server;

class Swoole extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'swoole {action}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Command description';

    /**
     * Execute the console command.
     *
     * @return int
     */
    public function handle()
    {
        $action = $this->argument('action');
        switch ($action) {
            case 'close':
                break;
            case 'start':
                $this->start();
                break;
            default:
                break;
        }
    }


    private function start()
    {
        $this->ws = new swoole_websocket_server("0.0.0.0", 9502);

        $this->ws->on('open', function ($ws, $request) {
            $this->info("WebSocket connect open! fd: " . $request->fd);
            $this->ws->push($request->fd, "welcome!");
        });

        $this->ws->on('message', function ($ws, $frame) {
            $this->info("client message: " . $frame->data);
            $this->ws->push($frame->fd, "this is server");
        });

        $this->ws->on('close', function ($ws, $fd) {
            $this->info("client is close\n");
        });
        $this->ws->start();
    }

}