From 284048648b0bde89eea91cfb3fc7c3b4e7c91ca3 Mon Sep 17 00:00:00 2001
From: Jarred Sumner <jarred@jarredsumner.com>
Date: Sun, 13 Apr 2025 11:29:49 -0700
Subject: [PATCH] Try using reportAbandonedObjectGraph a lot

---
 src/bun.js/bindings/VM.zig       | 6 ++++++
 src/bun.js/bindings/bindings.cpp | 5 +++++
 src/bun.js/event_loop.zig        | 5 +++--
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/bun.js/bindings/VM.zig b/src/bun.js/bindings/VM.zig
index 91507bf1d8..059bd3e4c1 100644
--- a/src/bun.js/bindings/VM.zig
+++ b/src/bun.js/bindings/VM.zig
@@ -36,6 +36,12 @@ pub const VM = opaque {
         JSC__VM__holdAPILock(this, ctx, callback);
     }
 
+    pub fn reportAbandonedObjectGraph(vm: *VM) void {
+        JSC__VM__reportAbandonedObjectGraph(vm);
+    }
+
+    extern fn JSC__VM__reportAbandonedObjectGraph(vm: *VM) void;
+
     extern fn JSC__VM__getAPILock(vm: *VM) void;
     extern fn JSC__VM__releaseAPILock(vm: *VM) void;
 
diff --git a/src/bun.js/bindings/bindings.cpp b/src/bun.js/bindings/bindings.cpp
index 435b614421..80fdefbcc1 100644
--- a/src/bun.js/bindings/bindings.cpp
+++ b/src/bun.js/bindings/bindings.cpp
@@ -6187,6 +6187,11 @@ CPP_DECL void JSC__VM__setControlFlowProfiler(JSC__VM* vm, bool isEnabled)
     }
 }
 
+extern "C" void JSC__VM__reportAbandonedObjectGraph(JSC__VM* vm)
+{
+    vm->heap.reportAbandonedObjectGraph();
+}
+
 CPP_DECL void JSC__VM__performOpportunisticallyScheduledTasks(JSC__VM* vm, double until)
 {
     vm->performOpportunisticallyScheduledTasks(MonotonicTime::now() + Seconds(until), {});
diff --git a/src/bun.js/event_loop.zig b/src/bun.js/event_loop.zig
index 78d30da4f1..8b5b0324fc 100644
--- a/src/bun.js/event_loop.zig
+++ b/src/bun.js/event_loop.zig
@@ -1348,7 +1348,6 @@ pub const EventLoop = struct {
             }
         }
 
-        this.processGCTimer();
         this.processGCTimer();
         loop.tick();
 
@@ -1393,7 +1392,9 @@ pub const EventLoop = struct {
         ctx.onAfterEventLoop();
     }
 
-    pub fn processGCTimer(_: *EventLoop) void {}
+    pub fn processGCTimer(this: *EventLoop) void {
+        this.virtual_machine.jsc.reportAbandonedObjectGraph();
+    }
 
     pub fn tick(this: *EventLoop) void {
         JSC.markBinding(@src());