##Author Lancelot(李丹阳 ID: 会敲代码的喵) from LinkedDestiny Studio(牵机工作室) Company:Bilibili
##Description A concise guide to php swoole extension.
##Contact simonarthur2012@gmail.com (Lancelot)
##Notice I'm sorry that I can't translate my book to English. If someone wants to help me, Please send an email to me, thanks