本文的示例代码参考swoole/TCPBasic
目录
环境
pecl install swoole
php -m | grep swoole # 没有任何信息
echo 'extension=swoole.so' >> $(php -i | grep 'Loaded Configuration File' | awk -F '=>' '{print $2}')
php -m | grep swoole # swoole
TCPServer
vim TCPServer.php
<?php
$server = new swoole_server("127.0.0.1", 9500);
$server->on('connect', function ($server, $fd){
echo "connection open: {$fd}\n";
});
$server->on('receive', function ($server, $fd, $reactor_id, $data) {
$server->send($fd, "Swoole: {$data}");
$server->close($fd);
});
$server->on('close', function ($server, $fd) {
echo "connection close: {$fd}\n";
});
$server->start();
TCPClient
vim TCPClient.php
<?php
$client = new swoole_client(SWOOLE_SOCK_TCP, SWOOLE_SOCK_ASYNC);
$client->on("connect", function($cli) {
$cli->send("hello world\n");
});
$client->on("receive", function($cli, $data){
echo "received: {$data}\n";
});
$client->on("error", function($cli){
echo "connect failed\n";
});
$client->on("close", function($cli){
echo "connection close\n";
});
$client->connect("127.0.0.1", 9500, 0.5);
测试
php TCPServer.php
php TCPClient.php
- Server
connection open: 1
connection close: 1
- Client
received: Swoole: hello world
connection close
