Change the protected to public for reload_settings

When waiting on a socket the call back needs to be accessible from anywhere

app/active_conferences/resources/classes/active_conferences_service.php

@@ -225,7 +225,7 @@ class active_conferences_service extends base_websocket_system_service implement
 	 *
 	 * @return void
 	 */
-	protected function reload_settings(): void {
+	public function reload_settings(): void {
 		// Re-read the config file to get any possible changes
 		parent::$config->read();
 

app/event_guard/resources/classes/event_guard_service.php

@@ -47,7 +47,7 @@ class event_guard_service extends service {
 	 *
 	 * @return void
 	 */
-	protected function reload_settings(): void {
+	public function reload_settings(): void {
 		// Re-read the config file to get any possible changes
 		parent::$config->read();
 

app/operator_panel/resources/classes/operator_panel_service.php

@@ -295,7 +295,7 @@ class operator_panel_service extends base_websocket_system_service implements we
 	 *
 	 * @return void
 	 */
-	protected function reload_settings(): void {
+	public function reload_settings(): void {
 		// Ensure reload is idempotent by removing stale listener/timers before re-registering.
 		if (!empty($this->switch_socket)) {
 			$this->remove_listener($this->switch_socket);

app/system/resources/classes/system_dashboard_service.php

@@ -43,7 +43,7 @@ class system_dashboard_service extends base_websocket_system_service {
 	 *
 	 * @return void
 	 */
-	protected function reload_settings(): void {
+	public function reload_settings(): void {
 		static::set_system_information();
 
 		// re-read the config file to get any possible changes

app/xml_cdr/resources/classes/xml_cdr_service.php

@@ -47,7 +47,7 @@ class xml_cdr_service extends service {
 	 *
 	 * @return void
 	 */
-	protected function reload_settings(): void {
+	public function reload_settings(): void {
 		// Read the config file to get any possible changes
 		parent::$config->read();
 

core/websockets/resources/classes/websocket_service.php

@@ -115,7 +115,7 @@ class websocket_service extends service {
 	 * @throws \RuntimeException
 	 * @access protected
 	 */
-	protected function reload_settings(): void {
+	public function reload_settings(): void {
 		// Initialize tracking arrays
 		$this->listeners            = [];
 		$this->clients              = [];

resources/classes/service.php

@@ -1003,7 +1003,7 @@ abstract class service {
 	/**
 	 * Child classes must provide a mechanism to reload settings
 	 */
-	abstract protected function reload_settings(): void;
+	abstract public function reload_settings(): void;
 
 	/**
 	 * Logs a message at the DEBUG level.
@@ -1137,7 +1137,7 @@ abstract class service {
 //
 class simple_example extends service {
 
-	protected function reload_settings(): void {
+	public function reload_settings(): void {
 
 	}
 
@@ -1190,7 +1190,7 @@ class child_service extends service {
 	//
 	// This function is required from the base service class because it is used when the reload command line option is used
 	//
-	protected function reload_settings(): void {
+	public function reload_settings(): void {
 		//informing the user in this example is simple but can use the parent class log functions
 		echo "Reloading settings\n";