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[Modify] Throw exception

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sta 2018-05-15 19:37:21 +09:00
parent 0d920d15ee
commit 5d2d5e3568
1 changed files with 6 additions and 2 deletions
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6
websocket-sharp/Server/WebSocketBehavior.cs
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@ -483,7 +483,11 @@ namespace WebSocketSharp.Server
/// </param> /// </param>
protected void Send (FileInfo file) protected void Send (FileInfo file)
{ {
if (_websocket != null) if (_websocket == null) {
var msg = "The current state of the connection is not Open.";
throw new InvalidOperationException (msg);
}
_websocket.Send (file); _websocket.Send (file);
} }