🎨 localStorage 支持在多界面实例间同步 https://github.com/siyuan-note/siyuan/issues/6965

kernel/util/result.go

@@ -24,12 +24,13 @@ import (
 type PushMode int
 
 const (
-	PushModeBroadcast               PushMode = 0  // 所有应用所有会话广播
-	PushModeSingleSelf              PushMode = 1  // 自我应用会话单播
-	PushModeBroadcastExcludeSelf    PushMode = 2  // 非自我会话广播
-	PushModeBroadcastExcludeSelfApp PushMode = 4  // 非自我应用所有会话广播
-	PushModeBroadcastApp            PushMode = 5  // 单个应用内所有会话广播
-	PushModeNone                    PushMode = 10 // 不进行 reload
+	PushModeBroadcast                   PushMode = 0  // 所有应用所有会话广播
+	PushModeSingleSelf                  PushMode = 1  // 自我应用会话单播
+	PushModeBroadcastExcludeSelf        PushMode = 2  // 非自我会话广播
+	PushModeBroadcastExcludeSelfApp     PushMode = 4  // 非自我应用所有会话广播
+	PushModeBroadcastApp                PushMode = 5  // 单个应用内所有会话广播
+	PushModeBroadcastMainExcludeSelfApp PushMode = 6  // 非自我应用主会话广播
+	PushModeNone                        PushMode = 10 // 不进行 reload
 )
 
 type Result struct {

kernel/util/websocket.go

@@ -233,6 +233,8 @@ func PushEvent(event *Result) {
 		broadcastOtherApps(msg, event.AppId)
 	case PushModeBroadcastApp:
 		broadcastApp(msg, event.AppId)
+	case PushModeBroadcastMainExcludeSelfApp:
+		broadcastOtherAppMains(msg, event.AppId)
 	case PushModeNone:
 	}
 }
@@ -282,6 +284,26 @@ func broadcastOtherApps(msg []byte, excludeApp string) {
 	})
 }
 
+func broadcastOtherAppMains(msg []byte, excludeApp string) {
+	sessions.Range(func(key, value interface{}) bool {
+		appSessions := value.(*sync.Map)
+		appSessions.Range(func(key, value interface{}) bool {
+			session := value.(*melody.Session)
+			if app, _ := session.Get("app"); app == excludeApp {
+				return true
+			}
+
+			if t, ok := session.Get("type"); ok && "main" != t {
+				return true
+			}
+
+			session.Write(msg)
+			return true
+		})
+		return true
+	})
+}
+
 func broadcastApp(msg []byte, app string) {
 	sessions.Range(func(key, value interface{}) bool {
 		appSessions := value.(*sync.Map)