Lib.rs

dce-session is a generic session manager (not exclusive to dce, can be integrated into any project), including basic session management, user session management, connection session management, self-regenerating session management, and the implementation of all the aforementioned session managers in the Redis version.

Basic Session Management Traits

Basic session management traits mainly include some basic session storage interfaces, such as get, set, del, etc. Some of them with the silent_ prefix indicate that this interface has silent and non-silent versions, where the non-silent version automatically touch (update session expiration time). There are also some interfaces starting with cloned_, used to handle some old sessions when regenerating sessions.

User Session Management Traits

User session management traits encapsulate basic user session management interfaces, such as user, login, logout, etc.

User Session Flowchart

Connection Session Management Traits

Connection session management traits are used to handle session management for long connections.

Self-Regenerating Session Manager

The self-regenerating session manager is used to automatically regenerate a new ID for a session after a certain period of time, even if the session has not expired, to enhance session security.

Self-Regenerating Flowchart

Abbreviation Notes

• TTG: Time To Generate, time when sid is generated
• SFR: Should-Regenerating-Sid timeout duration
• OJS: Old session delayed destruction duration
• CIJS: Duration of inactivity to judge when a new session should be destroyed

Redis Session

RedisSession is a built-in implementation of session management in dce-session, implementing the aforementioned "basic", "user", and "connection" session features, and can select which features to enable through control feature switches.

For complete usage examples, please refer to the files prefixed with session_ in the src directory. For more comprehensive documentation, click here.