add helper options

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов 2021-02-02 16:13:39 +03:00
parent 7e46d86253
commit 74d8cb8538

24
options.go Normal file
View File

@ -0,0 +1,24 @@
package http
import "context"
type rspCodeKey struct{}
type rspCodeVal struct {
code int
}
// SetRspCode saves response code in context, must be used by handler to specify http code
func SetRspCode(ctx context.Context, code int) {
if rsp, ok := ctx.Value(rspCodeKey{}).(*rspCodeVal); ok {
rsp.code = code
}
}
// GetRspCode used internally by generated http server handler
func GetRspCode(ctx context.Context) int {
var code int
if rsp, ok := ctx.Value(rspCodeKey{}).(*rspCodeVal); ok {
code = rsp.code
}
return code
}