[Modify] Add it

Author: sta

websocket-sharp/Server/HttpServer.cs

@@ -615,6 +615,35 @@ private void abort ()
  _state = ServerState.Stop;
  }
 
+ private bool checkIfAvailable (
+ bool ready, bool start, bool shutting, bool stop, out string message
+ )
+ {
+ message = null;
+
+ if (!ready && _state == ServerState.Ready) {
+ message = "This operation is not available in: ready";
+ return false;
+ }
+
+ if (!start && _state == ServerState.Start) {
+ message = "This operation is not available in: start";
+ return false;
+ }
+
+ if (!shutting && _state == ServerState.ShuttingDown) {
+ message = "This operation is not available in: shutting down";
+ return false;
+ }
+
+ if (!stop && _state == ServerState.Stop) {
+ message = "This operation is not available in: stop";
+ return false;
+ }
+
+ return true;
+ }
+
  private string checkIfCertificateExists ()
  {
  if (!_secure)