fix
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d8686abc34
commit
29c509f658
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@ -81,6 +81,11 @@ var (
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renderChanLen = 500
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//是否开启debug
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openDebug = false
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//允许跨域的origin
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mapAllowOrigin = map[string]struct{}{
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"https://www.fusen.3718.cn": struct{}{},
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//"http://www.fusen.3718.cn": struct{}{},
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}
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)
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// 用户标识的连接增删操作队列传输的值的结构
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@ -111,6 +116,12 @@ type wsConnectItem struct {
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// 请求建立连接,升级websocket协议
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func (l *DataTransferLogic) DataTransfer(w http.ResponseWriter, r *http.Request) {
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//判断是不是允许的origin
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if _, ok := mapAllowOrigin[r.Header.Get("Origin")]; !ok {
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upgrader.CheckOrigin = func(r *http.Request) bool {
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return false
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}
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}
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//把子协议携带的token设置到标准token头信息中
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token := r.Header.Get("Sec-Websocket-Protocol")
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//有token是正常用户,无则是白板用户,也可以连接
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