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[Modify] Throw exception

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sta 2018-05-27 19:46:26 +09:00
parent 32ba638d4b
commit a01c2354e1
1 changed files with 6 additions and 2 deletions
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8
websocket-sharp/Server/WebSocketBehavior.cs
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@ -696,8 +696,12 @@ namespace WebSocketSharp.Server
/// </param>
protected void SendAsync (Stream stream, int length, Action<bool> completed)
{
if (_websocket != null)
_websocket.SendAsync (stream, length, completed);
if (_websocket == null) {
var msg = "The current state of the connection is not Open.";
throw new InvalidOperationException (msg);
}
_websocket.SendAsync (stream, length, completed);
}
#endregion