48 lines
720 B
Go
48 lines
720 B
Go
package engineio
|
|
|
|
import (
|
|
"sync"
|
|
)
|
|
|
|
type Sessions interface {
|
|
Get(id string) Conn
|
|
Set(id string, conn Conn)
|
|
Remove(id string)
|
|
}
|
|
|
|
type serverSessions struct {
|
|
sessions map[string]Conn
|
|
locker sync.RWMutex
|
|
}
|
|
|
|
func newServerSessions() *serverSessions {
|
|
return &serverSessions{
|
|
sessions: make(map[string]Conn),
|
|
}
|
|
}
|
|
|
|
func (s *serverSessions) Get(id string) Conn {
|
|
s.locker.RLock()
|
|
defer s.locker.RUnlock()
|
|
|
|
ret, ok := s.sessions[id]
|
|
if !ok {
|
|
return nil
|
|
}
|
|
return ret
|
|
}
|
|
|
|
func (s *serverSessions) Set(id string, conn Conn) {
|
|
s.locker.Lock()
|
|
defer s.locker.Unlock()
|
|
|
|
s.sessions[id] = conn
|
|
}
|
|
|
|
func (s *serverSessions) Remove(id string) {
|
|
s.locker.Lock()
|
|
defer s.locker.Unlock()
|
|
|
|
delete(s.sessions, id)
|
|
}
|