/**
* 处理受到的数据
* @param TcpConnection $connection
* @return void
*/
public function onConnect($connection)
{
$socket = $connection->getSocket();
$t_socket = new TSocket();
$t_socket->setHandle($socket);
$transport_name = '\\Thrift\\Transport\\' . $this->thriftTransport;
$transport = new $transport_name($t_socket);
$protocol_name = '\\Thrift\\Protocol\\' . $this->thriftProtocol;
$protocol = new $protocol_name($transport);
// 执行处理
try {
// 先初始化一个
$protocol->fname == 'none';
// 统计开始时间
StatisticClient::tick();
// 业务处理
$this->processor->process($protocol, $protocol);
StatisticClient::report($this->name, $protocol->fname, 1, 0, '', $this->statisticAddress);
} catch (\Exception $e) {
StatisticClient::report($this->name, $protocol->fname, 0, $e->getCode(), $e, $this->statisticAddress);
ThriftWorker::log('CODE:' . $e->getCode() . ' MESSAGE:' . $e->getMessage() . "\n" . $e->getTraceAsString() . "\nCLIENT_IP:" . $connection->getRemoteIp() . "\n");
$connection->send($e->getMessage());
}
}
/**
* 当接收到完整的http请求后的处理逻辑
* 1、如果请求的是以php为后缀的文件，则尝试加载
* 2、如果请求的url没有后缀，则尝试加载对应目录的index.php
* 3、如果请求的是非php为后缀的文件，尝试读取原始数据并发送
* 4、如果请求的文件不存在，则返回404
* @param TcpConnection $connection
* @param mixed $data
* @return void
*/
public function onMessage($connection, $data)
{
// 请求的文件
$url_info = parse_url($_SERVER['REQUEST_URI']);
if (!$url_info) {
Http::header('HTTP/1.1 400 Bad Request');
return $connection->close('<h1>400 Bad Request</h1>');
}
$path = $url_info['path'];
$path_info = pathinfo($path);
$extension = isset($path_info['extension']) ? $path_info['extension'] : '';
if ($extension === '') {
$path = ($len = strlen($path)) && $path[$len - 1] === '/' ? $path . 'index.php' : $path . '/index.php';
$extension = 'php';
}
$root_dir = isset($this->serverRoot[$_SERVER['HTTP_HOST']]) ? $this->serverRoot[$_SERVER['HTTP_HOST']] : current($this->serverRoot);
$file = "{$root_dir}/{$path}";
// 对应的php文件不存在则直接使用根目录的index.php
if ($extension === 'php' && !is_file($file)) {
$file = "{$root_dir}/index.php";
if (!is_file($file)) {
$file = "{$root_dir}/index.html";
$extension = 'html';
}
}
// 请求的文件存在
if (is_file($file)) {
// 判断是否是站点目录里的文件
if (!($request_realpath = realpath($file)) || !($root_dir_realpath = realpath($root_dir)) || 0 !== strpos($request_realpath, $root_dir_realpath)) {
Http::header('HTTP/1.1 400 Bad Request');
return $connection->close('<h1>400 Bad Request</h1>');
}
$file = realpath($file);
// 如果请求的是php文件
if ($extension === 'php') {
$cwd = getcwd();
chdir($root_dir);
ini_set('display_errors', 'off');
// 缓冲输出
ob_start();
// 载入php文件
try {
// $_SERVER变量
$_SERVER['REMOTE_ADDR'] = $connection->getRemoteIp();
$_SERVER['REMOTE_PORT'] = $connection->getRemotePort();
include $file;
} catch (\Exception $e) {
// 如果不是exit
if ($e->getMessage() != 'jump_exit') {
echo $e;
}
}
$content = ob_get_clean();
ini_set('display_errors', 'on');
$connection->close($content);
chdir($cwd);
return;
}
// 请求的是静态资源文件
if (isset(self::$mimeTypeMap[$extension])) {
Http::header('Content-Type: ' . self::$mimeTypeMap[$extension]);
} else {
Http::header('Content-Type: ' . self::$defaultMimeType);
}
// 获取文件信息
$info = stat($file);
$modified_time = $info ? date('D, d M Y H:i:s', $info['mtime']) . ' GMT' : '';
// 如果有$_SERVER['HTTP_IF_MODIFIED_SINCE']
if (!empty($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $info) {
// 文件没有更改则直接304
if ($modified_time === $_SERVER['HTTP_IF_MODIFIED_SINCE']) {
// 304
Http::header('HTTP/1.1 304 Not Modified');
// 发送给客户端
return $connection->close('');
}
}
if ($modified_time) {
Http::header("Last-Modified: {$modified_time}");
}
// 发送给客户端
return $connection->close(file_get_contents($file));
} else {
// 404
Http::header("HTTP/1.1 404 Not Found");
return $connection->close('<html><head><title>404 页面不存在</title></head><body><center><h3>404 Not Found</h3></center></body></html>');
}
}
/**
* 当worker通过内部通讯端口连接到gateway时
* @param TcpConnection $connection
*/
public function onWorkerConnect($connection)
{
$connection->remoteAddress = $connection->getRemoteIp() . ':' . $connection->getRemotePort();
$this->_workerConnections[$connection->remoteAddress] = $connection;
}
/**
* Emit when http message coming.
* @param TcpConnection $connection
* @param mixed $data
* @return void
*/
public function onMessage($connection, $data)
{
// REQUEST_URI.
$url_info = parse_url($_SERVER['REQUEST_URI']);
if (!$url_info) {
Http::header('HTTP/1.1 400 Bad Request');
return $connection->close('<h1>400 Bad Request</h1>');
}
$path = $url_info['path'];
$path_info = pathinfo($path);
$extension = isset($path_info['extension']) ? $path_info['extension'] : '';
if ($extension === '') {
$path = ($len = strlen($path)) && $path[$len - 1] === '/' ? $path . 'index.php' : $path . '/index.php';
$extension = 'php';
}
$root_dir = isset($this->serverRoot[$_SERVER['HTTP_HOST']]) ? $this->serverRoot[$_SERVER['HTTP_HOST']] : current($this->serverRoot);
$file = "{$root_dir}/{$path}";
if ($extension === 'php' && !is_file($file)) {
$file = "{$root_dir}/index.php";
if (!is_file($file)) {
$file = "{$root_dir}/index.html";
$extension = 'html';
}
}
// File exsits.
if (is_file($file)) {
// Security check.
if (!($request_realpath = realpath($file)) || !($root_dir_realpath = realpath($root_dir)) || 0 !== strpos($request_realpath, $root_dir_realpath)) {
Http::header('HTTP/1.1 400 Bad Request');
return $connection->close('<h1>400 Bad Request</h1>');
}
$file = realpath($file);
// Request php file.
if ($extension === 'php') {
$cwd = getcwd();
chdir($root_dir);
ini_set('display_errors', 'off');
ob_start();
// Try to include php file.
try {
// $_SERVER.
$_SERVER['REMOTE_ADDR'] = $connection->getRemoteIp();
$_SERVER['REMOTE_PORT'] = $connection->getRemotePort();
include $file;
} catch (\Exception $e) {
// Jump_exit?
if ($e->getMessage() != 'jump_exit') {
echo $e;
}
}
$content = ob_get_clean();
ini_set('display_errors', 'on');
$connection->close($content);
chdir($cwd);
return;
}
// Static resource file request.
if (isset(self::$mimeTypeMap[$extension])) {
Http::header('Content-Type: ' . self::$mimeTypeMap[$extension]);
} else {
Http::header('Content-Type: ' . self::$defaultMimeType);
}
// Get file stat.
$info = stat($file);
$modified_time = $info ? date('D, d M Y H:i:s', $info['mtime']) . ' GMT' : '';
if (!empty($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $info) {
// Http 304.
if ($modified_time === $_SERVER['HTTP_IF_MODIFIED_SINCE']) {
// 304
Http::header('HTTP/1.1 304 Not Modified');
// Send nothing but http headers..
return $connection->close('');
}
}
if ($modified_time) {
Http::header("Last-Modified: {$modified_time}");
}
// Send to client.
return $connection->close(file_get_contents($file));
} else {
// 404
Http::header("HTTP/1.1 404 Not Found");
return $connection->close('<html><head><title>404 File not found</title></head><body><center><h3>404 Not Found</h3></center></body></html>');
}
}