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| author | Agniva De Sarker <agnivade@yahoo.co.in> | 2018-05-16 19:29:41 +0530 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2018-06-10 17:04:22 +0000 |
| commit | b3562658fddef6e9008379cac16c04c26784b7ed (patch) | |
| tree | 737578ffc2f281c4271662285852b4846b057809 | |
| parent | a5f83037aeb74032870946c20780e6ba61f326a2 (diff) | |
| download | go-git-b3562658fddef6e9008379cac16c04c26784b7ed.tar.gz | |
net/http: add application/wasm mime type
Although not part of http://mimesniff.spec.whatwg.org,
for WASM streaming compilation to happen, the response
needs to have the application/wasm MIME type
as mentioned here:
https://webassembly.github.io/spec/web-api/index.html#streaming-modules.
And all current browsers prevent streaming compilation
from happening if this MIME type is not present in the response.
The magic number is mentioned here:
https://webassembly.org/docs/binary-encoding
Since we are already adding WASM support, it makes sense
to support this MIME type.
Change-Id: I8dd7b413a8c438a5c23c29d843b42f6da2a20ba4
Reviewed-on: https://go-review.googlesource.com/113396
Reviewed-by: Richard Musiol <neelance@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
| -rw-r--r-- | src/net/http/sniff.go | 2 | ||||
| -rw-r--r-- | src/net/http/sniff_test.go | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/src/net/http/sniff.go b/src/net/http/sniff.go index ff934ff357..c1494abb4c 100644 --- a/src/net/http/sniff.go +++ b/src/net/http/sniff.go @@ -147,6 +147,8 @@ var sniffSignatures = []sniffSig{ &exactSig{[]byte("\x50\x4B\x03\x04"), "application/zip"}, &exactSig{[]byte("\x1F\x8B\x08"), "application/x-gzip"}, + &exactSig{[]byte("\x00\x61\x73\x6D"), "application/wasm"}, + mp4Sig{}, textSig{}, // should be last diff --git a/src/net/http/sniff_test.go b/src/net/http/sniff_test.go index b9e9488610..b4d3c9f0cc 100644 --- a/src/net/http/sniff_test.go +++ b/src/net/http/sniff_test.go @@ -65,6 +65,7 @@ var sniffTests = []struct { {"woff sample I", []byte("\x77\x4f\x46\x46\x00\x01\x00\x00\x00\x00\x30\x54\x00\x0d\x00\x00"), "font/woff"}, {"woff2 sample", []byte("\x77\x4f\x46\x32\x00\x01\x00\x00\x00"), "font/woff2"}, + {"wasm sample", []byte("\x00\x61\x73\x6d\x01\x00"), "application/wasm"}, } func TestDetectContentType(t *testing.T) { |