fix: Set the current parent pid in the Run Camel action

connectors/citrus-jbang-connector/src/main/java/org/citrusframework/jbang/ProcessAndOutput.java

@@ -36,7 +36,9 @@
  */
 public class ProcessAndOutput {
 
-    /** Logger */
+    /**
+     * Logger
+     */
     private static final Logger LOG = LoggerFactory.getLogger(ProcessAndOutput.class);
 
     private final Process process;
@@ -140,6 +142,7 @@ private void readChunk() {
      * Get the process id of first descendant or the parent process itself in case there is no descendant process.
      * On Linux the shell command represents the parent process and the JBang command as descendant process.
      * Typically, we need the JBang command process id.
+     *
      * @return
      */
     public Long getProcessId() {
@@ -150,9 +153,11 @@ public Long getProcessId() {
      * Get the process id of first descendant or the parent process itself in case there is no descendant process.
      * On Linux the shell command represents the parent process and the JBang command as descendant process.
      * Typically, we need the JBang command process id.
+     *
      * @return
      */
     public Long getProcessId(String app) {
+
         try {
             if (app != null && isUnix()) {
                 // wait for descendant process to be available
@@ -173,13 +178,25 @@ public Long getProcessId(String app) {
         }
     }
 
+    /**
+     * Get the process id of the parent process.
+     * Typically, we need the JBang command process id.
+     *
+     * @return
+     */
+    public Long getParentProcessId() {
+        return process.pid();
+    }
+
+
     private static boolean isUnix() {
         String os = System.getProperty("os.name").toLowerCase();
         return os.contains("nix") || os.contains("nux") || os.contains("aix");
     }
 
     /**
      * Sets the application name that identifies this process.
+     *
      * @param app
      */
     public void setApp(String app) {

endpoints/citrus-camel/src/main/java/org/citrusframework/camel/actions/CamelRunIntegrationAction.java

@@ -124,7 +124,7 @@ public void doExecute(TestContext context) {
             verifyProcessIsAlive(pao, name);
 
             pao.setApp(integrationToRun.getFileName().toString());
-            Long pid = pao.getProcessId();
+            Long pid = pao.getParentProcessId();
 
             context.setVariable(name + ":pid", pid);
             context.setVariable(name + ":process:" + pid, pao);