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Use callback value to fix panic!

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This commit is contained in:
Johan Brandhorst 2018-05-12 21:36:27 +01:00
parent 8e3e7d54de
commit b4fb14ace9
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GPG Key ID: 266C7D9B44EAA057
1 changed files with 7 additions and 2 deletions
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9
fetch/fetch/fetch.go
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@ -8,6 +8,7 @@ import (
"errors" "errors"
"fmt" "fmt"
"io" "io"
"io/ioutil"
"net/http" "net/http"
"net/url" "net/url"
"syscall/js" "syscall/js"
@ -51,7 +52,11 @@ func Fetch(req *Request) (*Response, error) {
case GET, HEAD: case GET, HEAD:
return nil, errors.New("cannot use body with GET or HEAD HTTP methods") return nil, errors.New("cannot use body with GET or HEAD HTTP methods")
} }
init.Set("body", req.Body) b, err := ioutil.ReadAll(req.Body)
if err != nil {
return nil, err
}
init.Set("body", b)
} }
headers := js.Global.Get("Headers").New() headers := js.Global.Get("Headers").New()
@ -67,6 +72,6 @@ func Fetch(req *Request) (*Response, error) {
}) })
promise := js.Global.Call("fetch", req.URL.String(), init) promise := js.Global.Call("fetch", req.URL.String(), init)
promise.Call("then", cb) promise.Call("then", cb.Value)
return &Response{}, nil return &Response{}, nil
} }