[BUG]

[oozj]

Describe the bug 描述你遇到的BUG （如果您遇到了 websocket: bad handshake，请参考这里） 2024/06/17 17:07:49 dial: websocket: bad handshake 2024/06/17 17:07:49 dial: websocket: bad handshake 2024/06/17 17:07:50 dial: websocket: bad handshake 2024/06/17 17:07:51 dial: websocket: bad handshake 2024/06/17 17:07:52 dial: websocket: bad handshake 2024/06/17 17:07:52 dial: websocket: bad handshake panic: runtime error: invalid memory address or nil pointer dereference [signal 0xc0000005 code=0x0 addr=0x0 pc=0xdd66ee]

goroutine 1 [running]: github.com/gorilla/websocket.(*Conn).Close(0xc00011d980?) github.com/gorilla/websocket@v1.5.1/conn.go:352 +0xe github.com/nxtrace/NTrace-core/cmd.Excute.func1() github.com/nxtrace/NTrace-core/cmd/cmd.go:188 +0x1b github.com/nxtrace/NTrace-core/cmd.Excute() github.com/nxtrace/NTrace-core/cmd/cmd.go:359 +0x22fb main.main() github.com/nxtrace/NTrace-core/main.go:8 +0xf

To Reproduce 复现方法

Screenshots (If applicable) 截图（如果有）

Environment 使用环境

• OS 操作系统：
• Version 程序版本：

Additional context 补充说明

[tsosunchia]

（如果您遇到了 websocket: bad handshake，请参考这里）

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