fix(gdb): fixed the port in configuration storage for gdb

Author: alirana01

bundles/com.espressif.idf.core/src/com/espressif/idf/core/util/PortChecker.java

@@ -5,6 +5,7 @@
 package com.espressif.idf.core.util;
 
 import java.io.IOException;
+import java.net.InetAddress;
 import java.net.ServerSocket;
 import java.net.Socket;
 
@@ -26,7 +27,7 @@ private PortChecker()
 
 	public static boolean isPortAvailable(int port)
 	{
-		try (ServerSocket serverSocket = new ServerSocket(port))
+		try (ServerSocket serverSocket = new ServerSocket(port, 50, InetAddress.getByName("127.0.0.1"))) //$NON-NLS-1$
 		{
 			serverSocket.setReuseAddress(true);
 			return true;

bundles/com.espressif.idf.debug.gdbjtag.openocd/src/com/espressif/idf/debug/gdbjtag/openocd/Configuration.java

@@ -18,13 +18,15 @@
 import java.util.List;
 
 import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
+import org.eclipse.cdt.debug.gdbjtag.core.IGDBJtagConstants;
 import org.eclipse.cdt.dsf.gdb.IGDBLaunchConfigurationConstants;
 import org.eclipse.cdt.dsf.gdb.IGdbDebugPreferenceConstants;
 import org.eclipse.cdt.dsf.gdb.internal.GdbPlugin;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.Platform;
 import org.eclipse.debug.core.ILaunchConfiguration;
+import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
 import org.eclipse.embedcdt.core.EclipseUtils;
 import org.eclipse.embedcdt.core.StringUtils;
 import org.eclipse.embedcdt.debug.gdbjtag.core.DebugUtils;
@@ -94,7 +96,11 @@ public static String[] getGdbServerCommandLineArray(ILaunchConfiguration configu
 
 			int port = PortChecker
 					.getAvailablePort(DefaultPreferences.GDB_SERVER_GDB_PORT_NUMBER_DEFAULT);
-
+			
+			ILaunchConfigurationWorkingCopy configurationWorkingCopy = configuration.getWorkingCopy();
+			configurationWorkingCopy.setAttribute(IGDBJtagConstants.ATTR_PORT_NUMBER,  port);
+			configurationWorkingCopy.doSave();
+			
 			lst.add("-c"); //$NON-NLS-1$
 			lst.add("gdb_port " + port); //$NON-NLS-1$
 

bundles/com.espressif.idf.debug.gdbjtag.openocd/src/com/espressif/idf/debug/gdbjtag/openocd/dsf/Launch.java

@@ -173,8 +173,6 @@ public void initializeServerConsole(IProgressMonitor monitor) throws CoreExcepti
 
 			// Add the GDB server process to the launch tree
 			newProcess = addServerProcess(Configuration.getGdbServerCommandName(fConfig));
-			newProcess.setAttribute(IProcess.ATTR_CMDLINE, Configuration.getGdbServerCommandLine(fConfig));
-
 			monitor.worked(1);
 		}
 	}