Gorilla Websocket 手动关闭客户端连接

Question

我尝试关闭连接手册（使用 Dark WebSocket Terminal），但客户端告诉我 1005（无状态接收）
服务器：

ReadLoop:
for {
    mt, message, err := c.ReadMessage()
    if err != nil {
        log.Println("read:", err)
        log.Println("messageType:", mt)
        if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway, websocket.CloseAbnormalClosure) {
            log.Printf("error: %v", err)
        }
        c.WriteMessage(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""))
        break ReadLoop
    }
    log.Printf("recv: %s", message)

    //do sth in here

    err = c.WriteMessage(mt, message)
    if err != nil {
        //WriteMessage wrong
        log.Println("write:", err)
        break ReadLoop
    }
}

它不起作用并显示预期输出以下内容：

read: websocket: close 1005 (no status)
messageType: -1
error: websocket: close 1005 (no status)

我该怎么办？

Answer 1

对等方关闭连接但未发送状态。您可以通过将 websocket.CloseNoStatusReceived 添加到 websocket.IsUnexpectedCloseError 参数来禁止记录此状态。

    if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway, websocket.CloseNoStatusReceived) {
        log.Printf("error: %v", err)
    }