Commit 6bc4620
stream: improve read() performance more
PR-URL: #28989
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>1 parent a4e2549 commit 6bc4620
1 file changed
Lines changed: 4 additions & 1 deletion
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -139,7 +139,10 @@ module.exports = class BufferList { | |||
| 139 | 139 | while (p = p.next) { | |
| 140 | 140 | const buf = p.data; | |
| 141 | 141 | const nb = (n > buf.length ? buf.length : n); | |
| 142 | - buf.copy(ret, ret.length - n, 0, nb); | ||
| 142 | + if (nb === buf.length) | ||
| 143 | + ret.set(buf, ret.length - n); | ||
| 144 | + else | ||
| 145 | + ret.set(new Uint8Array(buf.buffer, buf.byteOffset, nb), ret.length - n); | ||
| 143 | 146 | n -= nb; | |
| 144 | 147 | if (n === 0) { | |
| 145 | 148 | if (nb === buf.length) { | |
0 commit comments