[JBoss-user] [JNDI/Naming/Network] - Socket connection refused after inactivity period

[knatarajan <nu...@jb...>]

Hi all,
I am running JBOSS 4.0.1 on Windows. I have a client code within Jboss that connects to the same jboss server URL (this is part of CAS authentication).
All is well when Jboss starts up initially. But if I leave my Jboss server running overnight and try accessing it after a period of inactivity, I get a connection refused exception during socket connect. The server responds with the same URL from the browser window. Also if I run a test program that connects to jboss using the same URL it  is successful. However, after a period of inactivity a URL connection from within a client code in the same jboss returns an error. My code snippet and  exception log are given below.

I really appretiate your help on this ! Thanks !!

/************* CODE ***************/
      URL u = new URL(url);
      if (!u.getProtocol().equals("https"))
        throw new IOException("only 'https' URLs are valid for this method");
      URLConnection uc = u.openConnection();
      uc.setRequestProperty("Connection", "close");
      r = new BufferedReader(new InputStreamReader(uc.getInputStream()));

-------> The getInputStream() is from where the exception is thrown !!!

/*************** EXCEPTION LOGS *************/
java.net.ConnectException: Connection timed out: connect
	at java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
	at java.net.Socket.connect(Socket.java:452)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(DashoA6275)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.(DashoA6275)
	at com.sun.net.ssl.internal.ssl.SSLSocketFactoryImpl.createSocket(DashoA6275)
	at sun.net.www.protocol.https.HttpsClient.doConnect(DashoA6275)
	at sun.net.www.http.HttpClient.openServer(HttpClient.java:402)
	at sun.net.www.http.HttpClient.openServer(HttpClient.java:618)
	at sun.net.www.protocol.https.HttpsClient.(DashoA6275)
	at sun.net.www.protocol.https.HttpsClient.a(DashoA6275)
	at sun.net.www.protocol.https.HttpsClient.a(DashoA6275)
	at sun.net.www.protocol.https.HttpsClient.a(DashoA6275)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.plainConnect(DashoA6275)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(DashoA6275)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:617)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(DashoA6275)
	at edu.yale.its.tp.cas.util.SecureURL.retrieve(Unknown Source)


Thanks,
K

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