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| author | Aaron O'Mullan <aaron.omullan@gmail.com> | 2021-10-07 22:57:17 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-10-07 22:57:17 +0200 |
| commit | 7e38ae17ea5dba600d0bf7bb6f6fafe7cd25befd (patch) | |
| tree | cde3bb2a97fdbf19498d12e26c9f5b93814cd060 /ext/fetch/22_body.js | |
| parent | 330aaae936ef9e22a3d3123402d74b416dc47be7 (diff) | |
perf(fetch): fast path Uint8Array in extractBody() (#12351)
Diffstat (limited to 'ext/fetch/22_body.js')
| -rw-r--r-- | ext/fetch/22_body.js | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/fetch/22_body.js b/ext/fetch/22_body.js index c9702488c..fcbce43e3 100644 --- a/ext/fetch/22_body.js +++ b/ext/fetch/22_body.js @@ -331,6 +331,10 @@ if (object.type.length !== 0) { contentType = object.type; } + } else if (object instanceof Uint8Array) { + // Fast(er) path for common case of Uint8Array + const copy = TypedArrayPrototypeSlice(object, 0, object.byteLength); + source = copy; } else if (ArrayBufferIsView(object) || object instanceof ArrayBuffer) { const u8 = ArrayBufferIsView(object) ? new Uint8Array( |