Add terminate on pause option for apps (resolves #801)

src/process.cpp

@@ -593,6 +593,16 @@ namespace proc {
     return 0;
   }
 
+  void proc_t::pause() {
+    if (_app.terminate_on_pause) {
+      terminate();
+    } else {
+#if defined SUNSHINE_TRAY && SUNSHINE_TRAY >= 1
+      system_tray::update_tray_pausing(proc::proc.get_last_run_app_name());
+#endif
+    }
+  }
+
   void proc_t::terminate(bool immediate, bool needs_refresh) {
     std::error_code ec;
     placebo = false;
@@ -1219,6 +1229,7 @@ namespace proc {
           ctx.use_app_identity = app_node.value("use-app-identity", false);
           ctx.per_client_app_identity = app_node.value("per-client-app-identity", false);
           ctx.allow_client_commands = app_node.value("allow-client-commands", true);
+          ctx.terminate_on_pause = app_node.value("terminate-on-pause", false);
           ctx.gamepad = app_node.value("gamepad", "");
 
           // Calculate a unique application id.
@@ -1284,6 +1295,7 @@ namespace proc {
       ctx.use_app_identity = false;
       ctx.per_client_app_identity = false;
       ctx.allow_client_commands = false;
+      ctx.terminate_on_pause = false;
 
       ctx.elevated = false;
       ctx.auto_detach = true;
@@ -1317,6 +1329,7 @@ namespace proc {
       ctx.use_app_identity = false;
       ctx.per_client_app_identity = false;
       ctx.allow_client_commands = false;
+      ctx.terminate_on_pause = false;
 
       ctx.elevated = false;
       ctx.auto_detach = true;
@@ -1351,6 +1364,7 @@ namespace proc {
         ctx.use_app_identity = false;
         ctx.per_client_app_identity = false;
         ctx.allow_client_commands = false;
+        ctx.terminate_on_pause = false;
 
         ctx.elevated = false;
         ctx.auto_detach = true;
@@ -1386,6 +1400,7 @@ namespace proc {
         ctx.use_app_identity = false;
         ctx.per_client_app_identity = false;
         ctx.allow_client_commands = false;
+        ctx.terminate_on_pause = false;
 
         ctx.elevated = false;
         ctx.auto_detach = true;

src/process.h

@@ -94,6 +94,7 @@ namespace proc {
     bool use_app_identity;
     bool per_client_app_identity;
     bool allow_client_commands;
+    bool terminate_on_pause;
     int  scale_factor;
     std::chrono::seconds exit_timeout;
   };
@@ -135,6 +136,7 @@ namespace proc {
     std::string get_last_run_app_name();
     std::string get_running_app_uuid();
     boost::process::v1::environment get_env();
+    void pause();
     void terminate(bool immediate = false, bool needs_refresh = true);
 
   private:

src/stream.cpp

@@ -2070,9 +2070,7 @@ namespace stream {
       if (--running_sessions == 0) {
         bool revert_display_config {config::video.dd.config_revert_on_disconnect};
         if (proc::proc.running()) {
-#if defined SUNSHINE_TRAY && SUNSHINE_TRAY >= 1
-          system_tray::update_tray_pausing(proc::proc.get_last_run_app_name());
-#endif
+          proc::proc.pause();
         } else {
           // We have no app running and also no clients anymore.
           revert_display_config = true;

src_assets/common/assets/web/apps.html

@@ -324,6 +324,14 @@
                   v-model="editForm['wait-all']"
                   default="true"
         ></Checkbox>
+        <!-- terminate on pause -->
+        <Checkbox class="mb-3"
+                  id="terminateOnPause"
+                  label="apps.terminate_on_pause"
+                  desc="apps.terminate_on_pause_desc"
+                  v-model="editForm['terminate-on-pause']"
+                  default="false"
+        ></Checkbox>
         <!-- exit timeout -->
         <div class="mb-3">
           <label for="exitTimeout" class="form-label">{{ $t('apps.exit_timeout') }}</label>
@@ -503,6 +511,7 @@
     "per-client-app-identity": false,
     "allow-client-commands": true,
     "virtual-display": false,
+    "terminate-on-pause": false,
     "gamepad": ""
   }
 

src_assets/common/assets/web/public/assets/locale/en.json

@@ -105,6 +105,8 @@
     "run_as_desc": "This can be necessary for some applications that require administrator permissions to run properly. Might cause URL schemes to fail.",
     "save_failed": "Failed to save app: ",
     "save_order": "Save Order",
+    "terminate_on_pause": "Terminate on Pause",
+    "terminate_on_pause_desc": "Terminate the app when all clients are disconnected.",
     "use_app_identity": "Use App Identity",
     "use_app_identity_desc": "Use the app's own identity while creating virtual displays instead of client's. This is useful when you want display configuration for each APP separately.",
     "virtual_display": "Always use Virtual Display",

src_assets/common/assets/web/public/assets/locale/zh.json

@@ -106,6 +106,8 @@
     "run_as_desc": "这可能是某些需要管理员权限才能正常运行的应用程序所必需的。可能会导致 URL schemes 无法正常启动。",
     "save_failed": "保存APP失败：",
     "save_order": "保存排序",
+    "terminate_on_pause": "暂停时终止",
+    "terminate_on_pause_desc": "当所有客户端断开连接时终止此 APP。",
     "use_app_identity": "使用 App 身份",
     "use_app_identity_desc": "在创建虚拟显示器时使用 App 自身的身份，而非客户端的。这样可以针对 APP 进行单独的显示器组合配置。",
     "virtual_display": "总是使用虚拟显示器",