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<?PHP
/**
* struct
* {
* unisgned char type;
* unsigned int time;
* unsigned int serid;
* unsigned int length;
* char body[length];
* }
*/
function remoteCall(string $host, $port, string $data) {
$length = strlen($data);
$pack = pack('CNNNa*', 1, time(), 0, $length, $data);
$client = new Swoole\Client(SWOOLE_SOCK_TCP);
$client->set(array(
'open_length_check' => true,
'package_max_length' => 81920,
'package_length_type' => 'N',
'package_length_offset' => 9,
'package_body_offset' => 13
));
if (!$client->connect($host, $port, 0.5)) {
return false;
}
$client->send($pack);
$pack = @$client->recv();
$client->close();
if ($pack === false) {
//echo $client->errCode . "\n";
//TODO 获取错误码并进行处理
return false;
} else if (empty($pack)) {
echo "close by peer\n";
return false;
}
$ret = unpack('Ctype/Ntime/Nserid/Nlength/a*data', $pack);
return $ret['data'];
}
$ret = remoteCall("127.0.0.1", "5188", '{"controller":"site","methor":"test","params":{"id":1,"status":0}}');
echo "{$ret}\n";
?>