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replace NodeJS buffer with Uint8Array

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This commit is contained in:
Joel Wetzell
2024-10-23 16:38:16 -05:00
parent 90e1bd09a0
commit 4eaedcdfaa
34 changed files with 235 additions and 113 deletions
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src/encoders/packet-header-chunk.ts
+8 -8
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@@ -6,7 +6,7 @@ export default (
versionLow: number,
frameId: number,
framePacketCount: number
): Buffer => {
): Uint8Array => {
if (!Number.isInteger(versionHigh)) {
throw new Error('version high must be an integer');
}
@@ -33,12 +33,12 @@ export default (
throw new Error('frame packet count must be >= 0 and <= 255');
}
const packetHeader = Buffer.alloc(12);
packetHeader.writeBigUInt64LE(BigInt(timestamp));
packetHeader.writeUint8(versionHigh, 8);
packetHeader.writeUint8(versionLow, 9);
packetHeader.writeUint8(frameId, 10);
packetHeader.writeUint8(framePacketCount, 11);
const packetHeader = new DataView(new ArrayBuffer(12));
packetHeader.setBigUint64(0, BigInt(timestamp), true);
packetHeader.setUint8(8, versionHigh);
packetHeader.setUint8(9, versionLow);
packetHeader.setUint8(10, frameId);
packetHeader.setUint8(11, framePacketCount);
return chunk(0x0000, packetHeader, false);
return chunk(0x0000, new Uint8Array(packetHeader.buffer), false);
};