wide/util/websocket.go

43 lines
1.1 KiB
Go

// Copyright (c) 2014, B3log
//
// 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 util
import (
"net/http"
"time"
"github.com/gorilla/websocket"
)
// WebSocket channel.
type WSChannel struct {
Sid string // wide session id
Conn *websocket.Conn // websocket connection
Request *http.Request // HTTP request related
Time time.Time // the latest use time
}
// Close closed the channel.
func (c *WSChannel) Close() {
if nil != c.Conn {
c.Conn.Close()
}
}
// Refresh refreshes the channel by updating its use time.
func (c *WSChannel) Refresh() {
c.Time = time.Now()
}