From f8e0c9e27ab81d586dfac0e228074d4d5e848934 Mon Sep 17 00:00:00 2001
From: Megamouse <studienricky89@googlemail.com>
Date: Thu, 14 Dec 2023 22:30:25 +0100
Subject: [PATCH] Start/Stop IPC when changing the config setting

---
 rpcs3/Emu/IPC_socket.cpp              |  4 +++-
 rpcs3/rpcs3qt/ipc_settings_dialog.cpp | 12 ++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/rpcs3/Emu/IPC_socket.cpp b/rpcs3/Emu/IPC_socket.cpp
index 85e3865b96..81ff9c11c8 100644
--- a/rpcs3/Emu/IPC_socket.cpp
+++ b/rpcs3/Emu/IPC_socket.cpp
@@ -108,12 +108,14 @@ namespace IPC_socket
 			int port = g_cfg_ipc.get_port();
 			if (!m_ipc_server || port != m_old_port)
 			{
+				IPC.notice("Starting server with port %d", port);
 				m_ipc_server = std::make_unique<IPC_server>();
 				m_old_port = port;
 			}
 		}
-		else
+		else if (m_ipc_server)
 		{
+			IPC.notice("Stopping server");
 			m_ipc_server.reset();
 		}
 	}
diff --git a/rpcs3/rpcs3qt/ipc_settings_dialog.cpp b/rpcs3/rpcs3qt/ipc_settings_dialog.cpp
index d5a57680ab..1ef19e5155 100644
--- a/rpcs3/rpcs3qt/ipc_settings_dialog.cpp
+++ b/rpcs3/rpcs3qt/ipc_settings_dialog.cpp
@@ -9,6 +9,9 @@
 
 #include "ipc_settings_dialog.h"
 #include "Emu/IPC_config.h"
+#include "Emu/IPC_socket.h"
+#include "Emu/IdManager.h"
+#include "Emu/System.h"
 
 ipc_settings_dialog::ipc_settings_dialog(QWidget* parent)
 	: QDialog(parent)
@@ -54,6 +57,15 @@ ipc_settings_dialog::ipc_settings_dialog(QWidget* parent)
 			g_cfg_ipc.set_port(server_port);
 			g_cfg_ipc.save();
 
+			if (auto manager = g_fxo->try_get<IPC_socket::IPC_server_manager>())
+			{
+				manager->set_server_enabled(server_enabled);
+			}
+			else if (server_enabled && Emu.IsRunning())
+			{
+				g_fxo->init<IPC_socket::IPC_server_manager>(true);
+			}
+
 			accept();
 		});