From 9c60caeb33daa752119d355fc20251f1846393ec Mon Sep 17 00:00:00 2001
From: Domiii <Domiii@users.noreply.github.com>
Date: Tue, 11 Jan 2022 21:53:14 +0800
Subject: [PATCH] fixed `react` (and several other callback patching-related
 problems) #640

---
 dbux-runtime/src/async/CallbackPatcher.js      | 18 +++++++++---------
 .../__samplesInput__/patching/callbacks0.js    |  1 +
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/dbux-runtime/src/async/CallbackPatcher.js b/dbux-runtime/src/async/CallbackPatcher.js
index 4a252ddb8..11a1c9b27 100644
--- a/dbux-runtime/src/async/CallbackPatcher.js
+++ b/dbux-runtime/src/async/CallbackPatcher.js
@@ -115,15 +115,15 @@ export default class CallbackPatcher {
       return originalCallback;
     }
 
-    // let f = getPatchedFunctionOrNull(originalFunction);
-    // if (!f) {
-    //   const calleePatcher = this.defaultCalleePatcher;
-
-    //   f = monkeyPatchFunctionOverride(
-    //     originalFunction,
-    //     calleePatcher.bind(this, callId)
-    //   );
-    // }
+    let f = getPatchedCallback(originalCallback);
+    if (f) {
+      return f;
+      // const calleePatcher = this.defaultCalleePatcher;
+      // f = monkeyPatchFunctionOverride(
+      //   originalFunction,
+      //   calleePatcher.bind(this, callId)
+      // );
+    }
 
     // const self = this; // NOTE: `this` will be the callback's `this`
 
diff --git a/samples/__samplesInput__/patching/callbacks0.js b/samples/__samplesInput__/patching/callbacks0.js
index 575610cea..283285a61 100644
--- a/samples/__samplesInput__/patching/callbacks0.js
+++ b/samples/__samplesInput__/patching/callbacks0.js
@@ -38,6 +38,7 @@ function nativeCallCompare(cb) {
    *    and many other callback management mechanisms cannot work correctly.
    */
   nativeCallStore(cb);
+  debugger;
   nativeCallCompare(cb);
 
   // TODO: more testing here, with checks for multi-patching