From bbe2004f5d2b434fe5942fc3c8954a297b317fd0 Mon Sep 17 00:00:00 2001
From: Bert Belder <bertbelder@gmail.com>
Date: Fri, 8 Feb 2019 20:32:17 -0800
Subject: Shared buffer fixes (#1644)

* makes `libdeno.shared` a `SharedArrayBuffer` instead of a regular `ArrayBuffer`.
* fixes `libdeno.shared` becoming undefined after accessing it once.
---
 libdeno/internal.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'libdeno/internal.h')

diff --git a/libdeno/internal.h b/libdeno/internal.h
index 14a9cd43f..0cd50162c 100644
--- a/libdeno/internal.h
+++ b/libdeno/internal.h
@@ -46,6 +46,7 @@ class DenoIsolate {
   }
 
   ~DenoIsolate() {
+    shared_ab_.Reset();
     if (snapshot_creator_) {
       delete snapshot_creator_;
     } else {
@@ -98,7 +99,7 @@ class DenoIsolate {
   v8::Persistent<v8::Function> recv_;
   v8::StartupData snapshot_;
   v8::Persistent<v8::ArrayBuffer> global_import_buf_;
-  v8::Persistent<v8::ArrayBuffer> shared_ab_;
+  v8::Persistent<v8::SharedArrayBuffer> shared_ab_;
 };
 
 class UserDataScope {
-- 
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