replace NodeJS buffer with Uint8Array

2026-08-20 14:39:11 +00:00 · 2024-10-23 16:38:16 -05:00
parent 90e1bd09a0
commit 4eaedcdfaa
34 changed files with 235 additions and 113 deletions
@@ -1,4 +1,20 @@
 import chunk from '../chunk';

-export default (trackerId: number, fieldChunks: Buffer[]): Buffer =>
-  chunk(trackerId, Buffer.concat(fieldChunks), fieldChunks.length > 0);
+export default (trackerId: number, fieldChunks: Uint8Array[]): Uint8Array => {
+  let fieldChunksTotalLength = 0;
+
+  fieldChunks.forEach((fieldChunk) => {
+    fieldChunksTotalLength += fieldChunk.length;
+  });
+
+  const fieldChunksBytes = new Uint8Array(fieldChunksTotalLength);
+
+  let offset = 0;
+
+  fieldChunks.forEach((fieldChunk) => {
+    fieldChunksBytes.set(fieldChunk, offset);
+    offset += fieldChunk.length;
+  });
+
+  return chunk(trackerId, fieldChunksBytes, fieldChunks.length > 0);
+};