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[Modify] Polish it

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sta 2019-08-24 22:21:29 +09:00
parent 2dccdc7b68
commit 7ae2132dc5
1 changed files with 3 additions and 2 deletions
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5
websocket-sharp/WebSocketFrame.cs
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@ -573,13 +573,14 @@ Extended Payload Length: {7}
Stream stream, WebSocketFrame frame Stream stream, WebSocketFrame frame
) )
{ {
var len = frame.IsMasked ? 4 : 0; if (!frame.IsMasked) {
if (len == 0) {
frame._maskingKey = WebSocket.EmptyBytes; frame._maskingKey = WebSocket.EmptyBytes;
return frame; return frame;
} }
var len = 4;
var bytes = stream.ReadBytes (len); var bytes = stream.ReadBytes (len);
if (bytes.Length != len) { if (bytes.Length != len) {
var msg = "The masking key of a frame could not be read."; var msg = "The masking key of a frame could not be read.";
throw new WebSocketException (msg); throw new WebSocketException (msg);