suport long lived plugin, and sort top level manually

service/src/lib.rs

@@ -201,6 +201,15 @@ impl<O: futures::Sink<Response> + Unpin> Service<O> {
 
                             break;
                         }
+                        Request::Close => {
+                            for (_key, plugin) in self.plugins.iter_mut() {
+                                if !plugin.config.long_lived {
+                                    let tx = plugin.sender_exec();
+                                    _ = tx.send_async(Request::Exit).await;
+                                    plugin.sender_drop();
+                                }
+                            }
+                        }
                     }
                 }
 
@@ -465,6 +474,8 @@ impl<O: futures::Sink<Response> + Unpin> Service<O> {
                 }
             }
         } else {
+            self.no_sort = query.is_empty();
+
             for plugin_id in query_queue {
                 if let Some(plugin) = self.plugins.get_mut(plugin_id) {
                     if plugin

service/src/plugins/config.rs

@@ -30,6 +30,9 @@ pub struct PluginConfig {
 
     #[serde(default)]
     pub history: bool,
+
+    #[serde(default)]
+    pub long_lived: bool,
 }
 
 #[derive(Debug, Default, Deserialize, Clone)]

service/src/plugins/help.rs

@@ -24,6 +24,7 @@ pub const CONFIG: PluginConfig = PluginConfig {
     },
     icon: Some(IconSource::Name(Cow::Borrowed("system-help-symbolic"))),
     history: false,
+    long_lived: false,
 };
 pub struct HelpPlugin {
     pub id: usize,

service/src/plugins/mod.rs

@@ -60,6 +60,9 @@ where
                     self.exit();
                     break;
                 }
+                Request::Close => {
+                    self.exit();
+                }
             }
         }