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Example documentationMonitoring Server Connections Locate this document in the navigation structure

 

The JCoServerStateChangedListener class enables you to monitor the server connection.

Syntax Syntax

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  3.   static class MyStateChangedListener implements JCoServerStateChangedListener
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  4.     {
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  5.         public void serverStateChangeOccurred(JCoServer server, JCoServerState oldState, JCoServerState newState)
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  6.         {
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  7.              
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  8.             // Defined states are: STARTED, DEAD, ALIVE, STOPPED; 
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  9.             // see JCoServerState class for details.  
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  10.             // Details for connections managed by a server instance 
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  11.             // are available via JCoServerMonitor
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  12.             System.out.println("Server state changed from " + oldState.toString() + " to " + newState.toString() + 
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  13.                     " on server with program id " + server.getProgramID());
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  14.         }
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  15.     }
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Register the listener class with the JCoServer.addServerStateChangedListener() API:


Syntax Syntax
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  3. MyStateChangedListener slistener = new MyStateChangedListener();
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  4.         server.addServerStateChangedListener(slistener);
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