Failed to parse handshake!

[zhangyq73]

SMSystem.IndexOutOfRangeException: Index was outside the bounds of the array.
at SuperSocket.WebSocket.WebSocketServer`1.ParseHandshake(IWebSocketSession session, TextReader reader) in D:\SuperSocket\SuperSocket.WebSocket\WebSocketServer.cs:line 584
at SuperSocket.WebSocket.Protocol.WebSocketHeaderReceiveFilter.Filter(Byte[] readBuffer, Int32 offset, Int32 length, Boolean isReusableBuffer, Int32& rest)

[kerryjiang]

How to reproduce this issue? Which websocket client do you use?

[kerryjiang]

It looks like you use SuperSocket 1.6. Can you upgrade to SuperSocket 2.0?

[zhangyq73]

The websocket client I'm using is a lua script; This problem occurs when the server has more than 200 online users. The version used is 1.6

[kerryjiang]

It's not related to how many connections there were. There must be some problem with http header of the handshake request.

[kerryjiang]

Can you upgrade to SuperSocket 2.0?

[zhangyq73]

At present, it has not been upgraded, and it is troubleshooting the WS library, and it may also be related to the use of the network environment and the terminal, which is a mobile phone.