submitQuestion /** Q&A 提问 **/
{
"content":"what's your name?"
}

submitRollcall /** 提交点名 **/ 
{
"id":23534677685687
}

submitAttention /** 提交关注度数据 **/
{
"attention" : [true | false]
}

submitUpgrade /** web升级反馈 **/
{
"agree" : [true | false]
}

submitVote /** 提交投票结果 **/
{
    "id": "abcd-efg-hi",
    "skip": [true|false],
    "subject": "test vote",
    "questions": [
        {
            "id": "uuid",
            "subject": "first question",
            "type": ["single"|"multi"|"text"],
            "answer": "1,3",
            "text":"当type为text时候，该属性留给用户填写文字内容",
            "items": [
                {
                    "id": "uuid",
                    "correct": [true|false],
                    "option": "answer1",
                    "selected":false
                },
                {
                    "id": "uuid",
                    "correct": [true|false],
                    "option": "answer2",
                    "selected":false
                }
            ]
        }
    ]
}

submitChat /** 提交公聊信息 **/
{
    "content" : "helloworld",
    "richtext":"helloworld
}

submitChatTo /** 提交私聊信息 **/
{
    "content" : "helloworld",
    "richtext":"helloworld,
    "receiverId":2,
    "receiver":"tom"
}

submitMute /** 提交禁音信息 **/
{
    "mute" : true
}

submitVolume /** 提交音量信息 **/
{
    "value" : 0.75
}
submitOpenVideo /** 提交是否打开画面信息 **/
{
    "openvideo" : true
}

submitStop /** 结束当前直播 **/
{
}

requireNetSetting /** 请求优选网络信息 **/
{

}

submitNetChoice /** 提交优选网络信息 **/
{
    "label" : "电信"
}
submitUsername /** 提交用户昵称信息 **/
{
    "name" : "test"
}

submitShowVideoCover /** 是否显示视频遮盖图片 **/
{
    "show" : true
}

submitResize /** 低延迟重置画面，旋转角度 **/
{
    "rotate": 90
}