/**
* http请求 ->来自客户端
* @param Swoole\Request $request
*/
function onHttpRequest(Swoole\Request $request)
{
$this->swoole_server->task($request);
$response = new Swoole\Response();
$response->setHttpStatus(200);
$response->head['Content-Type'] = 'text/html';
$response->body = json_encode(array('ok' => 'yes', 'msg' => 'push success'));
return $response;
}
/**
* Http请求回调
* @param Swoole\Request $request
*/
function onHttpRequest(Swoole\Request $request)
{
//新连接
if (empty($request->post['session_id'])) {
if (empty($request->post['type']) or $request->post['type'] != 'connect') {
goto access_deny;
}
$this->log("Connect [fd={$request->fd}]");
$session = $this->createNewSession();
$response = new Swoole\Response();
$response->setHeader('Access-Control-Allow-Origin', $this->origin);
$response->body = json_encode(array('success' => 1, 'session_id' => $session->id));
return $response;
}
if (empty($request->post['type']) or empty($request->post['session_id']) or empty($this->sessions[$request->post['session_id']])) {
access_deny:
$response = new Swoole\Response();
$response->setHeader('Connection', 'close');
$response->setHttpStatus(403);
$response->body = "<h1>Access Deny.</h1>";
return $response;
}
$session_id = $request->post['session_id'];
$session = $this->getSession($session_id);
if ($request->post['type'] == 'pub') {
$response = new Swoole\Response();
$response->setHeader('Access-Control-Allow-Origin', $this->origin);
$response->body = json_encode(array('success' => 1));
$this->response($request, $response);
$this->log("Publish [fd={$request->fd}, session={$session_id}]");
$this->onMessage($session_id, $request->post);
} elseif ($request->post['type'] == 'sub') {
$this->wait_requests[$session_id] = $request;
$this->fd_session_map[$request->fd] = $session_id;
$this->log("Subscribe [fd={$request->fd}, session={$session_id}]");
if ($session->getMessageCount() > 0) {
$this->sendMessage($session);
}
} else {
$session = $this->createNewSession();
$response = new Swoole\Response();
$response->setHeader('Connection', 'close');
$response->setHttpStatus(404);
$response->body = "<h1>Channel Not Found</h1>";
return $response;
}
}
/**
* Do the handshake.
*
* @param Swoole\Request $request
* @param Swoole\Response $response
* @throws \Exception
* @return bool
*/
public function doHandshake(Swoole\Request $request, Swoole\Response $response)
{
if (!isset($request->header['Sec-WebSocket-Key'])) {
$this->log('Bad protocol implementation: it is not RFC6455.');
return false;
}
$key = $request->header['Sec-WebSocket-Key'];
if (0 === preg_match('#^[+/0-9A-Za-z]{21}[AQgw]==$#', $key) || 16 !== strlen(base64_decode($key))) {
$this->log('Header Sec-WebSocket-Key: $key is illegal.');
return false;
}
/**
* @TODO
* ? Origin;
* ? Sec-WebSocket-Protocol;
* ? Sec-WebSocket-Extensions.
*/
$response->setHttpStatus(101);
$response->addHeaders(array('Upgrade' => 'websocket', 'Connection' => 'Upgrade', 'Sec-WebSocket-Accept' => base64_encode(sha1($key . static::GUID, true)), 'Sec-WebSocket-Version' => self::WEBSOCKET_VERSION));
return true;
}
/**
* 动态请求
* @param $request
* @param $response
* @return unknown_type
*/
function processDynamic(Swoole\Request $request, Swoole\Response $response)
{
$path = $this->document_root . '/' . $request->meta['path'];
if (is_file($path)) {
$request->setGlobal();
$response->head['Content-Type'] = 'text/html';
ob_start();
try {
include $path;
$response->body = ob_get_contents();
} catch (\Exception $e) {
$response->setHttpStatus(500);
$response->body = $e->getMessage() . '!<br /><h1>' . self::SOFTWARE . '</h1>';
}
ob_end_clean();
} else {
$this->httpError(404, $response, "页面不存在({$request->meta['path']})！");
}
}
/**
* 动态请求
* @param $request
* @param $response
* @return unknown_type
*/
function processDynamic(Swoole\Request $request, Swoole\Response $response)
{
$request->setGlobal();
$response->head['Content-Type'] = 'text/html';
ob_start();
try {
$this->application->bootstrap();
$request_uri = $request->meta['path'];
$this->application->getDispatcher()->dispatch(new \Yaf_Request_Http($request_uri));
$response->body = ob_get_contents();
} catch (\Exception $e) {
$response->setHttpStatus(500);
$response->body = $e->getMessage() . '!<br /><h1>' . self::SOFTWARE . '</h1>';
}
ob_end_clean();
}
