javascript - How do I set and read a cookie using socket.io?

Question

I'm using socket.io in my node.js app and I'm trying to set a simple cookie and read back the value of the cookie later. How do I do that with socket.io? Does it support this natively or do I need to write client-side functions for manipulating cookies and then create socket.io events to use them?

Answer 1

socket.io可以使用不同的传输机制（http://socket.io/#browser-support），例如闪存原始套接字。它们根本与普通的 HTTP 连接无关，因此最好在客户端手动设置 cookie。

不过，设置 cookie 根本不会影响闪存连接。您可能不仅需要手动生成一些令牌，还需要将其作为连接参数绕过。