fix resizing buffer on .sendBytes(). bump version.

colyseus · Feb 19, 2025 · 1704a98 · 1704a98
1 parent d3b62b0
commit 1704a98
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diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "colyseus.js",
-  "version": "0.16.1",
+  "version": "0.16.2",
   "description": "Colyseus Multiplayer SDK for JavaScript/TypeScript",
   "author": "Endel Dreyer",
   "license": "MIT",

diff --git a/src/Room.ts b/src/Room.ts
@@ -183,6 +183,14 @@ export class Room<State= any> {
             encode.number(this.packr.buffer, type, it);
         }
 
+        // check if buffer needs to be resized
+        // TODO: can we avoid this?
+        if (bytes.byteLength + it.offset > this.packr.buffer.byteLength) {
+            const newBuffer = new Uint8Array(it.offset + bytes.byteLength);
+            newBuffer.set(this.packr.buffer);
+            this.packr.useBuffer(newBuffer);
+        }
+
         this.packr.buffer.set(bytes, it.offset);
         this.connection.send(this.packr.buffer.subarray(0, it.offset + bytes.byteLength));
     }