From 1e2c8be7b26d402f27e479957d2454690ff34345 Mon Sep 17 00:00:00 2001
From: Pob <124488540+pobthebuilder@users.noreply.github.com>
Date: Thu, 19 Mar 2026 15:56:57 -0400
Subject: [PATCH 1/3] remove O_DIRECT since we don't have aligned data

---
 lib/persistentNodeCache.js | 5 ++++-
 src/persistentNodeCache.ts | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/persistentNodeCache.js b/lib/persistentNodeCache.js
index 30623e0..bc03d48 100644
--- a/lib/persistentNodeCache.js
+++ b/lib/persistentNodeCache.js
@@ -128,6 +128,9 @@ class PersistentNodeCache extends node_cache_1.default {
         }
         const appendData = fs_1.default.readFileSync(this.appendFilePath, 'utf-8');
         appendData.split(/\r?\n/).forEach((line) => {
+            if (line.length == 0) {
+                return;
+            }
             let data = this.serializer.deserialize(line);
             switch (data['cmd']) {
                 case 'set':
@@ -185,7 +188,7 @@ class PersistentNodeCache extends node_cache_1.default {
     }
     appendToFile(fileName, data) {
         this.changesSinceLastBackup = true;
-        const flags = fs_1.default.constants.O_WRONLY | fs_1.default.constants.O_DIRECT | fs_1.default.constants.O_APPEND;
+        const flags = fs_1.default.constants.O_WRONLY | fs_1.default.constants.O_APPEND;
         const mode = 0o666;
         if (this.appendFileDescriptor) {
             fs_1.default.write(this.appendFileDescriptor, data, 0, data.length, null, (writeErr, written, buffer) => {
diff --git a/src/persistentNodeCache.ts b/src/persistentNodeCache.ts
index 11e05ad..1a4fe26 100644
--- a/src/persistentNodeCache.ts
+++ b/src/persistentNodeCache.ts
@@ -219,7 +219,7 @@ export default class PersistentNodeCache extends NodeCache {
 
     private appendToFile(fileName: string, data: Buffer): void {
         this.changesSinceLastBackup = true;
-        const flags = fs.constants.O_WRONLY | fs.constants.O_DIRECT | fs.constants.O_APPEND;
+        const flags = fs.constants.O_WRONLY | fs.constants.O_APPEND;
         const mode = 0o666;
 
         if(this.appendFileDescriptor) {

From 57e5766805d2d5ef9471201ed02485efda898c56 Mon Sep 17 00:00:00 2001
From: Pob <124488540+pobthebuilder@users.noreply.github.com>
Date: Thu, 19 Mar 2026 15:58:04 -0400
Subject: [PATCH 2/3] fix type of data to satisfy the compiler

---
 src/persistentNodeCache.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/persistentNodeCache.ts b/src/persistentNodeCache.ts
index 1a4fe26..588d90b 100644
--- a/src/persistentNodeCache.ts
+++ b/src/persistentNodeCache.ts
@@ -223,7 +223,7 @@ export default class PersistentNodeCache extends NodeCache {
         const mode = 0o666;
 
         if(this.appendFileDescriptor) {
-            fs.write(this.appendFileDescriptor, data, 0, data.length, null, (writeErr, written, buffer) => {
+            fs.write(this.appendFileDescriptor, data as Uint8Array, 0, data.length, null, (writeErr, written, buffer) => {
                 if (writeErr) {
                     console.error('Error writing to file:', writeErr);
                 }
@@ -236,7 +236,7 @@ export default class PersistentNodeCache extends NodeCache {
                 return;
             }
             this.appendFileDescriptor = fd;
-            fs.write(fd, data, 0, data.length, null, (writeErr, written, buffer) => {
+            fs.write(fd, data as Uint8Array, 0, data.length, null, (writeErr, written, buffer) => {
                 if (writeErr) {
                     console.error('Error writing to file:', writeErr);
                 }

From c8d328f598bbfd7767812f64655485ee5e5b6214 Mon Sep 17 00:00:00 2001
From: Pob <124488540+pobthebuilder@users.noreply.github.com>
Date: Thu, 19 Mar 2026 15:58:20 -0400
Subject: [PATCH 3/3] updated defs

---
 lib/waitFor.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/waitFor.d.ts b/lib/waitFor.d.ts
index eb264a9..ddefdc8 100644
--- a/lib/waitFor.d.ts
+++ b/lib/waitFor.d.ts
@@ -1,5 +1,5 @@
-export declare const waitFor: <Event_1 extends string>(event: Event_1, emitter: EventEmitter<Event_1>, callback?: Callback) => Promise<void>;
-export declare const removeListener: <Event_1 extends string>(emitter: EventEmitterOff<Event_1> | EventEmitterRemoveListener<Event_1>, event: "error" | Event_1, listener: EventListener) => void;
+export declare const waitFor: <Event extends string>(event: Event, emitter: EventEmitter<Event>, callback?: Callback) => Promise<void>;
+export declare const removeListener: <Event extends string>(emitter: EventEmitterOff<Event> | EventEmitterRemoveListener<Event>, event: Event | "error", listener: EventListener) => void;
 interface Callback {
     (error: any): void;
 }