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fix: Firefox does not have request.body ReadableStream

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This commit is contained in:
Nicolas Lepage 2024-10-17 01:11:41 +02:00
parent c93d379f20
commit 897626b7d1
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GPG Key ID: B0879E35E66D8F6F
5 changed files with 22 additions and 1 deletions
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docs/hello-sse/api.wasm
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22
request.go
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@ -6,6 +6,7 @@ import (
"net/http/httptest"
"syscall/js"
promise "github.com/nlepage/go-js-promise"
"github.com/nlepage/go-wasm-http-server/v2/internal/readablestream"
"github.com/nlepage/go-wasm-http-server/v2/internal/safejs"
)
@ -30,7 +31,26 @@ func Request(uvalue js.Value) (*http.Request, error) {
}
var bodyReader io.Reader
if !body.IsUndefined() && !body.IsNull() {
if !body.IsNull() {
// WORKAROUND: Firefox does not have request.body ReadableStream
if body.IsUndefined() {
blobp, err := value.Call("blob")
if err != nil {
return nil, err
}
blob, err := promise.Await(safejs.Unsafe(blobp))
if err != nil {
return nil, err
}
body, err = safejs.Safe(blob).Call("stream")
if err != nil {
return nil, err
}
}
r, err := body.Call("getReader")
if err != nil {
return nil, err

1
response.go
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@ -136,6 +136,7 @@ func (r *response) Context() context.Context {
func (r *response) WriteError(str string) {
slog.Error(str)
if !r.wroteHeader {
r.Header().Set("Content-Type", "text/plain")
r.WriteHeader(500)
_, _ = r.WriteString(str)
}