badguardhome/internal/aghhttp/aghhttp.go

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// Package aghhttp provides some common methods to work with HTTP.
package aghhttp
import (
"fmt"
"io"
"net/http"
"github.com/AdguardTeam/golibs/log"
)
// OK responds with word OK.
func OK(w http.ResponseWriter) {
if _, err := io.WriteString(w, "OK\n"); err != nil {
log.Error("couldn't write body: %s", err)
}
}
// Error writes formatted message to w and also logs it.
func Error(r *http.Request, w http.ResponseWriter, code int, format string, args ...interface{}) {
text := fmt.Sprintf(format, args...)
log.Error("%s %s: %s", r.Method, r.URL, text)
http.Error(w, text, code)
}