Index: qtnx-0.9/qtnxwindow.cpp

===================================================================

--- qtnx-0.9.orig/qtnxwindow.cpp	2008-11-05 18:53:29.000000000 +0100

+++ qtnx-0.9/qtnxwindow.cpp	2008-11-05 18:54:39.000000000 +0100

@@ -271,6 +271,15 @@

     reinitialiseClient();

 }

+void QtNXWindow::dnsFailed()

+{

+    QMessageBox::critical(this, tr("DNS Lookup Failure"),

+            tr("Are you really connected to the network?"), QMessageBox::Ok, QMessageBox::NoButton,

+            QMessageBox::NoButton);

+

+    reinitialiseClient();

+}

+

 void QtNXWindow::handleAtCapacity()

 {

     QMessageBox::critical(this, tr("Server at capacity"),

@@ -381,6 +390,7 @@

     publicKey = binaryPath + "/id.key";

 #endif

+    cout << "invoke backend" << endl;

     m_NXClient->invokeNXSSH(publicKey, config.serverHost, config.encryption, "",

             config.serverPort);

@@ -602,6 +612,10 @@

         case NXCL_PROCESS_ERROR:

 	    handleStatus(tr("An error occurred running a helper program"));

             break;

+	 case NXCL_DNS_ERROR:

+	    handleStatus(tr("DNS error occurred"));

+	    dnsFailed();

+	    break;

         default:

             break;

     }

Index: qtnx-0.9/qtnxwindow.h

===================================================================

--- qtnx-0.9.orig/qtnxwindow.h	2008-11-05 18:53:29.000000000 +0100

+++ qtnx-0.9/qtnxwindow.h	2008-11-05 18:53:29.000000000 +0100

@@ -122,6 +122,7 @@

         void resumeResumePressed(QString);

         void sshContinue(QString);

         void failedLogin();

+	void dnsFailed();

         void showLogWindow();

         void quit();

     private: