本文整理汇总了Golang中github.com/b3log/wide/util.WSChannel.Refresh方法的典型用法代码示例。如果您正苦于以下问题：Golang WSChannel.Refresh方法的具体用法？Golang WSChannel.Refresh怎么用？Golang WSChannel.Refresh使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/b3log/wide/util.WSChannel的用法示例。
在下文中一共展示了WSChannel.Refresh方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: WSHandler
// WSHandler handles request of creating Shell channel.
func WSHandler(w http.ResponseWriter, r *http.Request) {
httpSession, _ := session.HTTPSession.Get(r, "wide-session")
if httpSession.IsNew {
http.Error(w, "Forbidden", http.StatusForbidden)
return
}
username := httpSession.Values["username"].(string)
sid := r.URL.Query()["sid"][0]
conn, _ := websocket.Upgrade(w, r, nil, 1024, 1024)
wsChan := util.WSChannel{Sid: sid, Conn: conn, Request: r, Time: time.Now()}
ret := map[string]interface{}{"output": "Shell initialized", "cmd": "init-shell"}
err := wsChan.WriteJSON(&ret)
if nil != err {
return
}
ShellWS[sid] = &wsChan
logger.Debugf("Open a new [Shell] with session [%s], %d", sid, len(ShellWS))
input := map[string]interface{}{}
for {
if err := wsChan.ReadJSON(&input); err != nil {
logger.Error("Shell WS ERROR: " + err.Error())
return
}
inputCmd := input["cmd"].(string)
cmds := strings.Split(inputCmd, "|")
commands := []*exec.Cmd{}
for _, cmdWithArgs := range cmds {
cmdWithArgs = strings.TrimSpace(cmdWithArgs)
cmdWithArgs := strings.Split(cmdWithArgs, " ")
args := []string{}
if len(cmdWithArgs) > 1 {
args = cmdWithArgs[1:]
}
cmd := exec.Command(cmdWithArgs[0], args...)
commands = append(commands, cmd)
}
output := ""
if !strings.Contains(inputCmd, "clear") {
output = pipeCommands(username, commands...)
}
ret = map[string]interface{}{"output": output, "cmd": "shell-output"}
if err := wsChan.WriteJSON(&ret); err != nil {
logger.Error("Shell WS ERROR: " + err.Error())
return
}
wsChan.Refresh()
}
}