Created
December 22, 2017 16:14
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sessions example with concurency
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package main | |
import ( | |
"fmt" | |
"sync" | |
) | |
type userSession struct { | |
sync.Mutex | |
userID int64 | |
position string //Position in user story | |
} | |
func (user *userSession) set(session string) { | |
sessions.Lock() | |
defer sessions.Unlock() | |
user.position = session | |
} | |
type Sessions struct { | |
sync.Mutex | |
users map[int64]*userSession | |
} | |
func (sessions Sessions) set(userID int64, session string) { | |
sessions.Lock() | |
defer sessions.Unlock() | |
sessions.users[userID] = &userSession{userID: userID, position: session} | |
} | |
var sessions = Sessions{users: make(map[int64]*userSession)} | |
func main() { | |
sessions.set(1, "blabla") | |
fmt.Println(sessions.users[1].position) | |
sessions.users[1].set("blablaUpdate") | |
fmt.Println(sessions.users[1].position) | |
} |
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