-
Notifications
You must be signed in to change notification settings - Fork 1.1k
/
session_registry.go
87 lines (70 loc) · 1.88 KB
/
session_registry.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
// Copyright 2018 The Nakama Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package server
import (
"context"
"sync"
"github.com/gofrs/uuid"
"github.com/heroiclabs/nakama/rtapi"
"go.uber.org/zap"
)
type SessionFormat uint8
const (
SessionFormatJson SessionFormat = iota
SessionFormatProtobuf
)
type Session interface {
Logger() *zap.Logger
ID() uuid.UUID
UserID() uuid.UUID
ClientIP() string
ClientPort() string
Context() context.Context
Username() string
SetUsername(string)
Expiry() int64
Consume(func(logger *zap.Logger, session Session, envelope *rtapi.Envelope) bool)
Format() SessionFormat
Send(isStream bool, mode uint8, envelope *rtapi.Envelope) error
SendBytes(isStream bool, mode uint8, payload []byte) error
Close()
}
// SessionRegistry maintains a thread-safe list of sessions to their IDs.
type SessionRegistry struct {
sync.RWMutex
sessions map[uuid.UUID]Session
}
func NewSessionRegistry() *SessionRegistry {
return &SessionRegistry{
sessions: make(map[uuid.UUID]Session),
}
}
func (r *SessionRegistry) Stop() {}
func (r *SessionRegistry) Get(sessionID uuid.UUID) Session {
var s Session
r.RLock()
s = r.sessions[sessionID]
r.RUnlock()
return s
}
func (r *SessionRegistry) add(s Session) {
r.Lock()
r.sessions[s.ID()] = s
r.Unlock()
}
func (r *SessionRegistry) remove(sessionID uuid.UUID) {
r.Lock()
delete(r.sessions, sessionID)
r.Unlock()
}