What are the names of session ids for Python and Ruby?
Sorry for the delay, I have the asnwer of my question:
I captured the HTTP traffic of some python and ruby on rails applications, the most common sessions ids for each language are the following:
-Python: 

sessionid

-Ruby on Rails: The format of session id is: `

_{Name of application}_session

For example, for my "ExampleRoRApp" application, the sessiond id is: 

_ExampleRoRApp_session

Thanks for your comments.
I want to know the names of session identifiers for Python and Ruby, for example, the names of session identifier for J2EE is JSESSIONID, for PHP is PHPSESSID.
Can you help me please?