session provider

Features

• Stand alone, not coupled with cookie

• Thread safe

• LRU for quick gc scan

Install

go get -u github.com/gogames/session

How to use

	gcFrequency := time.Second
	sessionLifeTime := time.Hour
	
	sess := session.NewSession(session.STORE_FILE, gcFrequency, sessionLifeTime, `{"path":"session_path", "separator": "/"}`)

	// create a new session
	sid, err := sess.Set("", "key", "value")

	// get
	val := sess.Get(sid, "key")

	// set
	_, err = sess.Set(sid, "key2", "value2")

	// delete 
	err = sess.Delete(sid, "key")

	// update session life time
	err = sess.Update(sid)

	// expire session
	err = sess.Expire(sid)

	// close session, wait util all session operations done
	// useful function used in graceful exit program
	sess.Close()

TODO

Implement the following session providers

• Redis
• SSDB
• Memcache
• Mongo
• Mysql
• Postgresql
• Sqlite3