<?php
$client = new swoole_client(SWOOLE_SOCK_TCP);
if(!$client->connect('127.0.0.1', 9501))
{
    exit("connect failed\n");
}
function help()
{
	echo "get eg: php ".__FILE__." get key".PHP_EOL;
	echo "set eg: php ".__FILE__." set key value".PHP_EOL;
	echo "del eg: php ".__FILE__." del key".PHP_EOL;
	echo "task eg: php ".__FILE__." task key".PHP_EOL;
	exit();
}
if($argc < 3) {
	help();
}
$keys = array(
	1 => 'cmd',
	2 => 'key',
	3 => 'val'
);
$sends = array();
foreach ($keys as $i => $key)
{
	if (isset($argv[$i]))
	{
		$sends[$key] = $argv[$i];
	}
}
if (empty($sends))
{
	help();
}
$client->send(serialize($sends));
$data = $client->recv();
echo $data . PHP_EOL;
