performance optimization

walkor · Jan 26, 2020 · 62e53d3 · 62e53d3
1 parent f63892c
commit 62e53d3
Showing 1 changed file with 11 additions and 5 deletions.
diff --git a/Protocols/Http.php b/Protocols/Http.php
@@ -43,6 +43,9 @@ class Http
  */
  public static function input($recv_buffer, TcpConnection $connection)
  {
+ if (isset(static::$_cache[$recv_buffer]['input'])) {
+ return static::$_cache[$recv_buffer]['input'];
+ }
  $recv_len = \strlen($recv_buffer);
  $crlf_post = \strpos($recv_buffer, "\r\n\r\n");
  if (!$crlf_post) {
@@ -61,13 +64,16 @@ public static function input($recv_buffer, TcpConnection $connection)
  }
 
  if ($method === 'GET' || $method === 'OPTIONS' || $method === 'HEAD') {
+ static::$_cache[$recv_buffer]['input'] = $recv_len;
  return $recv_len;
  }
 
  $match = array();
  if (\preg_match("/\r\nContent-Length: ?(\d+)/i", $recv_buffer, $match)) {
  $content_length = isset($match[1]) ? $match[1] : 0;
- return $content_length + $crlf_post + 4;
+ $total_length = $content_length + $crlf_post + 4;
+ static::$_cache[$recv_buffer]['input'] = $total_length;
+ return $total_length;
  }
 
  return $method === 'DELETE' ? $recv_len : 0;
@@ -82,9 +88,9 @@ public static function input($recv_buffer, TcpConnection $connection)
  */
  public static function decode($recv_buffer, TcpConnection $connection)
  {
- if (isset(static::$_cache[$recv_buffer])) {
+ if (isset(static::$_cache[$recv_buffer]['decode'])) {
  HttpCache::reset();
- $cache = static::$_cache[$recv_buffer];
+ $cache = static::$_cache[$recv_buffer]['decode'];
  //$cache['server']['REQUEST_TIME_FLOAT'] = \microtime(true);
  //$cache['server']['REQUEST_TIME'] = (int)$cache['server']['REQUEST_TIME_FLOAT'];
  $_SERVER = $cache['server'];
@@ -93,7 +99,7 @@ public static function decode($recv_buffer, TcpConnection $connection)
  $_COOKIE = $cache['cookie'];
  $_REQUEST = $cache['request'];
  $GLOBALS['HTTP_RAW_POST_DATA'] = $GLOBALS['HTTP_RAW_REQUEST_DATA'] = '';
- return static::$_cache[$recv_buffer];
+ return static::$_cache[$recv_buffer]['decode'];
  }
  // Init.
  $_POST = $_GET = $_COOKIE = $_REQUEST = $_SESSION = $_FILES = array();
@@ -230,7 +236,7 @@ public static function decode($recv_buffer, TcpConnection $connection)
  $_SERVER['REMOTE_PORT'] = $connection->getRemotePort();
  $ret = array('get' => $_GET, 'post' => $_POST, 'cookie' => $_COOKIE, 'server' => $_SERVER, 'files' => $_FILES, 'request'=>$_REQUEST);
  if ($_SERVER['REQUEST_METHOD'] === 'GET') {
- static::$_cache[$recv_buffer] = $ret;
+ static::$_cache[$recv_buffer]['decode'] = $ret;
  if (\count(static::$_cache) > 256) {
  unset(static::$_cache[key(static::$_cache)]);
  }