update

module/Application/src/Command/Swoole/Server/SwItemTipCommand.php

@@ -0,0 +1,55 @@
+<?php
+/*
+ * @files.saveConflictResolution: overwriteFileOnDisk
+ * @Author: llbjj
+ * @Date: 2022-07-05 08:26:57
+ * @LastEditTime: 2022-07-05 14:16:46
+ * @LastEditors: llbjj
+ * @Description:
+ * @FilePath: /RemoteWorking/module/Application/src/Command/Swoole/Server/SwItemTipCommand.php
+ */
+namespace Application\Command\Swoole\Server;
+
+use Application\Command\BasicCommand;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class SwItemTipCommand extends BasicCommand {
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        // 开启websock服务
+        $wsSv = new \Swoole\WebSocket\Server('0.0.0.0', 9590);
+
+        // 监听WebSocket连接打开事件
+        $wsSv->on('open', function(\Swoole\WebSocket\Server $server, $request) use($output) {
+            // $output->writeln("server: handshake success with fd{$request->fd}".PHP_EOL);
+        });
+
+        // 监听客户端消息事件
+        $wsSv->on('message', function(\Swoole\WebSocket\Server $server, $frame) use($output) {
+            $output->writeln("receive from {$frame->fd}:{$frame->data},opcode:{$frame->opcode},fin:{$frame->finish}".PHP_EOL);
+        });
+
+        // 利用swoole的定时器，定时请求数据实时推送到客户端；timer的简单用法
+        $addProcess = new \Swoole\Process( function($process) use($wsSv, $output) {
+            \Swoole\Timer::tick(5000, function (int $timer_id, $wsSv) {
+                foreach ($wsSv->connections  as $fd){
+                    // 根据实际情况获取数据，发送给客户端（目前只是测试数据）
+                    $wsSv->push($fd, $fd."：项目总数量：".$this->LocalService()->itemInfo->getCount().' 个 '.time());
+                }
+            }, $wsSv);
+        });
+        $wsSv->addProcess($addProcess);
+
+
+        // 监听客户端断开链接
+        $wsSv->on('close', function($server, $fd) use($output) {
+            $output->writeln("client {$fd} closed".PHP_EOL);
+        });
+
+        // 启动websock服务
+        $wsSv->start();
+
+        return 0;
+    }
+}