server.php
<?php
//創(chuàng)建Server對象，監(jiān)聽 127.0.0.1:9501端口
$serv = new swoole_server("127.0.0.1", 9501);
//監(jiān)聽連接進入事件
$serv->on('connect', function ($serv, $fd) {
echo "Client: Connect.\n";
});
//監(jiān)聽數(shù)據(jù)接收事件
$serv->on('receive', function ($serv, $fd, $from_id, $data) {
$serv->send($fd, "Server: ".$data);
});
//監(jiān)聽連接關(guān)閉事件
$serv->on('close', function ($serv, $fd) {
echo "Client: Close.\n";
});
//啟動服務器
$serv->start();
client.php
<?php
$client = new swoole_client(SWOOLE_SOCK_TCP);
//連接到服務器
if (!$client->connect('127.0.0.1', 9501, 0.5))
{
die("connect failed.");
}
//向服務器發(fā)送數(shù)據(jù)
if (!$client->send("hello world"))
{
die("send failed.");
}
//從服務器接收數(shù)據(jù)
$data = $client->recv();
if (!$data)
{
die("recv failed.");
}
echo $data;
//關(guān)閉連接
$client->close();
?>
