From def0e3ef8d3d3357d71be55dc3ca104b24fa527a Mon Sep 17 00:00:00 2001
From: roymondchen <roymondchen@tencent.com>
Date: Tue, 21 Jun 2022 20:13:53 +0800
Subject: [PATCH] =?UTF-8?q?feat(stage):=20=E6=8F=90=E4=BE=9BtmagicRuntimeR?=
 =?UTF-8?q?eady=20message=E4=BA=8B=E4=BB=B6=E9=80=9A=E7=9F=A5?=
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---
 packages/stage/src/StageCore.ts   | 4 ++--
 packages/stage/src/StageRender.ts | 7 +++++++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/packages/stage/src/StageCore.ts b/packages/stage/src/StageCore.ts
index c371600f..2d67b84b 100644
--- a/packages/stage/src/StageCore.ts
+++ b/packages/stage/src/StageCore.ts
@@ -230,11 +230,11 @@ export default class StageCore extends EventEmitter {
    * 挂载Dom节点
    * @param el 将stage挂载到该Dom节点上
    */
-  public mount(el: HTMLDivElement): void {
+  public async mount(el: HTMLDivElement) {
     this.container = el;
     const { mask, renderer } = this;
 
-    renderer.mount(el);
+    await renderer.mount(el);
     mask.mount(el);
 
     this.emit('mounted');
diff --git a/packages/stage/src/StageRender.ts b/packages/stage/src/StageRender.ts
index 78a9f262..84c44d19 100644
--- a/packages/stage/src/StageRender.ts
+++ b/packages/stage/src/StageRender.ts
@@ -121,5 +121,12 @@ export default class StageRender extends EventEmitter {
     }
 
     this.emit('onload');
+
+    this.contentWindow.postMessage(
+      {
+        tmagicRuntimeReady: true,
+      },
+      '*',
+    );
   };
 }