mobile: do not wrap postMessage call in a timeout

Add debounce on save that grows with note size, to avoid contention on the RN thread

packages/editor-mobile/src/hooks/useEditorController.ts

@@ -165,7 +165,7 @@ export function useEditorController({
       tabId,
       noteId,
       currentSessionId,
-      1000
+      20000
     ];
     const pendingTitleIds = await pendingSaveRequests.getPendingTitleIds();
     postAsyncWithTimeout(EditorEvents.title, ...params)
@@ -230,6 +230,11 @@ export function useEditorController({
         clearTimeout(timers.current?.change);
       }
 
+      const changeDebounce = Math.min(
+        1000,
+        Math.max(100, editor.state.doc.content.size / 100)
+      );
+
       timers.current.change = setTimeout(async () => {
         if (tabRef.current.session?.noteId !== noteId) {
           logger(
@@ -244,7 +249,14 @@ export function useEditorController({
         }
 
         const editedAt = Date.now();
+        const __perfStart = performance.now();
         htmlContentRef.current = editor.getHTML();
+        logger(
+          "info",
+          `[PERF] getHTML size=${htmlContentRef.current.length} docSize=${
+            editor.state.doc.content.size
+          } took=${(performance.now() - __perfStart).toFixed(1)}ms`
+        );
 
         const params = [
           {
@@ -254,7 +266,7 @@ export function useEditorController({
           tabId,
           noteId,
           currentSessionId,
-          5000
+          20000
         ];
 
         const pendingContentIds =
@@ -291,7 +303,7 @@ export function useEditorController({
           });
 
         logger("info", "Editor saving content", params[1], params[2]);
-      }, 100);
+      }, changeDebounce);
 
       countWords(5000);
     },

packages/editor-mobile/src/utils/index.ts

@@ -240,18 +240,16 @@ export function post(
 ): string {
   const id = randId(type);
   if (isReactNative()) {
-    setTimeout(() =>
-      window.ReactNativeWebView.postMessage(
-        JSON.stringify({
-          type,
-          value: value,
-          sessionId: sessionId || globalThis.sessionId,
-          tabId,
-          noteId,
-          resolverId: id,
-          hasTimeout: hasTimeout
-        })
-      )
+    window.ReactNativeWebView.postMessage(
+      JSON.stringify({
+        type,
+        sessionId: sessionId || globalThis.sessionId,
+        tabId,
+        noteId,
+        resolverId: id,
+        hasTimeout: hasTimeout,
+        value: value
+      })
     );
   }
   return id;