发送带有PHP curl cookie文件的PHPSESSID

Question

I have 2 servers, each of which establish unique sessions and need to communicate back and forth. I need to send the PHPSESSID cookie and get back the unique session cookie from my other server.

The way this needs to work is this:

Server A sends a request with the PHPSESSID cookie
Server B stores this id in a session, sends the PHPSESSID cookie back to Server A along with its own unique session id
Server A validates the recieved PHPSESSID cookie against the current session and sends back an okay response with the current session id and the unique session id from Server B
Finally Server B checks that the recieved PHPSESSID from Server A matches that of the one in its own session, and that the unique session id sent back from Server A still matches the one it sent at the beginning of the request.

I'm using php cURL library along with curlopt_cookiejar and curlopt_cookiefile . The problem I'm having is that I don't know how to send the PHPSESSID using a cookie file. This is required to keep both the session ids persistent throughout the communication.

Answer 1

See: http://www.php.net//manual/en/function.curl-setopt.php

Use CURLOPT_COOKIE or CURLOPT_COOKIEFILE option. You may also need to use CURLOPT_COOKIEJAR to save the cookie from the request.

See http://www.php.net//manual/en/function.curl-setopt.php#87112 for example.