119 lines
3.8 KiB
Go
119 lines
3.8 KiB
Go
// Copyright 2014 beego Author. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package memcache for session provider
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//
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// depend on github.com/bradfitz/gomemcache/memcache
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//
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// go install github.com/bradfitz/gomemcache/memcache
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//
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// Usage:
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// import(
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// _ "github.com/beego/beego/v2/server/web/session/memcache"
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// "github.com/beego/beego/v2/server/web/session"
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// )
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//
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// func init() {
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// globalSessions, _ = session.NewManager("memcache", ``{"cookieName":"gosessionid","gclifetime":3600,"ProviderConfig":"127.0.0.1:11211"}``)
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// go globalSessions.GC()
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// }
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//
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// more docs: http://beego.me/docs/module/session.md
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package memcache
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import (
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"context"
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"net/http"
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"github.com/beego/beego/v2/adapter/session"
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beemem "github.com/beego/beego/v2/server/web/session/memcache"
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)
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// SessionStore memcache session store
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type SessionStore beemem.SessionStore
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// Set value in memcache session
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func (rs *SessionStore) Set(key, value interface{}) error {
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return (*beemem.SessionStore)(rs).Set(context.Background(), key, value)
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}
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// Get value in memcache session
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func (rs *SessionStore) Get(key interface{}) interface{} {
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return (*beemem.SessionStore)(rs).Get(context.Background(), key)
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}
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// Delete value in memcache session
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func (rs *SessionStore) Delete(key interface{}) error {
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return (*beemem.SessionStore)(rs).Delete(context.Background(), key)
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}
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// Flush clear all values in memcache session
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func (rs *SessionStore) Flush() error {
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return (*beemem.SessionStore)(rs).Flush(context.Background())
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}
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// SessionID get memcache session id
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func (rs *SessionStore) SessionID() string {
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return (*beemem.SessionStore)(rs).SessionID(context.Background())
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}
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// SessionRelease save session values to memcache
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func (rs *SessionStore) SessionRelease(w http.ResponseWriter) {
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(*beemem.SessionStore)(rs).SessionRelease(context.Background(), w)
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}
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// MemProvider memcache session provider
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type MemProvider beemem.MemProvider
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// SessionInit init memcache session
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// savepath like
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// e.g. 127.0.0.1:9090
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func (rp *MemProvider) SessionInit(maxlifetime int64, savePath string) error {
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return (*beemem.MemProvider)(rp).SessionInit(context.Background(), maxlifetime, savePath)
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}
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// SessionRead read memcache session by sid
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func (rp *MemProvider) SessionRead(sid string) (session.Store, error) {
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s, err := (*beemem.MemProvider)(rp).SessionRead(context.Background(), sid)
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return session.CreateNewToOldStoreAdapter(s), err
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}
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// SessionExist check memcache session exist by sid
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func (rp *MemProvider) SessionExist(sid string) bool {
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res, _ := (*beemem.MemProvider)(rp).SessionExist(context.Background(), sid)
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return res
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}
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// SessionRegenerate generate new sid for memcache session
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func (rp *MemProvider) SessionRegenerate(oldsid, sid string) (session.Store, error) {
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s, err := (*beemem.MemProvider)(rp).SessionRegenerate(context.Background(), oldsid, sid)
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return session.CreateNewToOldStoreAdapter(s), err
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}
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// SessionDestroy delete memcache session by id
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func (rp *MemProvider) SessionDestroy(sid string) error {
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return (*beemem.MemProvider)(rp).SessionDestroy(context.Background(), sid)
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}
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// SessionGC Impelment method, no used.
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func (rp *MemProvider) SessionGC() {
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(*beemem.MemProvider)(rp).SessionGC(context.Background())
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}
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// SessionAll return all activeSession
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func (rp *MemProvider) SessionAll() int {
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return (*beemem.MemProvider)(rp).SessionAll(context.Background())
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}
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