lmdb - npm Package Compare versions

Comparing version 3.2.0 to 3.2.1

package.json

 {
   "name": "lmdb",
   "author": "Kris Zyp",
-  "version": "3.2.0",
+  "version": "3.2.1",
   "description": "Simple, efficient, scalable, high-performance LMDB interface",
@@ -114,9 +114,9 @@ "license": "MIT",
   "optionalDependencies": {
-    "@lmdb/lmdb-darwin-arm64": "3.2.0",
-    "@lmdb/lmdb-darwin-x64": "3.2.0",
-    "@lmdb/lmdb-linux-arm": "3.2.0",
-    "@lmdb/lmdb-linux-arm64": "3.2.0",
-    "@lmdb/lmdb-linux-x64": "3.2.0",
-    "@lmdb/lmdb-win32-x64": "3.2.0"
+    "@lmdb/lmdb-darwin-arm64": "3.2.1",
+    "@lmdb/lmdb-darwin-x64": "3.2.1",
+    "@lmdb/lmdb-linux-arm": "3.2.1",
+    "@lmdb/lmdb-linux-arm64": "3.2.1",
+    "@lmdb/lmdb-linux-x64": "3.2.1",
+    "@lmdb/lmdb-win32-x64": "3.2.1"
   }
 }

read.js

@@ -404,13 +404,19 @@ import { RangeIterable } from './util/RangeIterable.js';
 			};
-			setKeyBytes();
-			let sharedBuffer = getUserSharedBuffer(
-				env.address,
-				keySize,
-				defaultBuffer,
-				options?.callback,
-			);
-			sharedBuffer.notify = () => {
+			let userSharedBuffers =
+				this._userSharedBuffers || (this._userSharedBuffers = new Map());
+			let sharedBuffer = userSharedBuffers.get(id.toString());
+			if (!sharedBuffer) {
 				setKeyBytes();
-				return notifyUserCallbacks(env.address, keySize);
-			};
+				sharedBuffer = getUserSharedBuffer(
+					env.address,
+					keySize,
+					defaultBuffer,
+					options?.callback,
+				);
+				userSharedBuffers.set(id.toString(), sharedBuffer);
+				sharedBuffer.notify = () => {
+					setKeyBytes();
+					return notifyUserCallbacks(env.address, keySize);
+				};
+			}
 			return sharedBuffer;
@@ -417,0 +423,0 @@ },

No alert changes

Improved metrics

Total package byte prevSize

2532129

increased by0.04%

Lines of code

7904

increased by0.15%

No dependency changes