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[Modify] Polish it

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sta 2019-08-27 21:16:04 +09:00
parent f89ec52bba
commit dbffb8bd80
1 changed files with 8 additions and 8 deletions
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16
websocket-sharp/WebSocketFrame.cs
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@ -625,28 +625,28 @@ Extended Payload Length: {7}
Stream stream, WebSocketFrame frame Stream stream, WebSocketFrame frame
) )
{ {
var len = frame.FullPayloadLength; var fullLen = frame.FullPayloadLength;
if (len > PayloadData.MaxLength) { if (fullLen > PayloadData.MaxLength) {
var msg = "A frame has too long payload length."; var msg = "A frame has too long payload length.";
throw new WebSocketException (CloseStatusCode.TooBig, msg); throw new WebSocketException (CloseStatusCode.TooBig, msg);
} }
if (len == 0) { if (fullLen == 0) {
frame._payloadData = PayloadData.Empty; frame._payloadData = PayloadData.Empty;
return frame; return frame;
} }
var llen = (long) len; var len = (long) fullLen;
var bytes = frame._payloadLength < 127 var bytes = frame._payloadLength < 127
? stream.ReadBytes ((int) len) ? stream.ReadBytes ((int) fullLen)
: stream.ReadBytes (llen, 1024); : stream.ReadBytes (len, 1024);
if (bytes.LongLength != llen) { if (bytes.LongLength != len) {
var msg = "The payload data of a frame could not be read."; var msg = "The payload data of a frame could not be read.";
throw new WebSocketException (msg); throw new WebSocketException (msg);
} }
frame._payloadData = new PayloadData (bytes, llen); frame._payloadData = new PayloadData (bytes, len);
return frame; return frame;
} }