WebSocketMessageReadNetworkStream can only start with a Text or Binary frame, not Continuation

[imanushin]

WebSocketMessageReadNetworkStream can only start with a Text or Binary frame, not Continuation

[vtortola]

Hi,

It seems it is trying to read a message when an existing one is still being transferred. How long are the messages usually? Are you making sure the message is completely read (ie: the message stream is fully consumed). I am not very sure how this may happen. The size of the message when fails could be a good hint.

Cheers.

WebSocketListener/vtortola.WebSockets/Rfc6455/WebSocketMessageReadRfc6455Stream.cs

Line 27 in 3464f80

throw new WebSocketException("WebSocketMessageReadNetworkStream can only start with a Text or Binary frame, not " + _webSocket.CurrentHeader.Flags.Option.ToString());

[imanushin]

I think I understand, what was happened. I checked message type firstly, then I copied message entirely to the separate memory stream. I will replace order of these functions.

About the probability: 1 timer per 10 000 messages (average)