feat(idlesleep): support idlesleep for stream routes, rewritten and fixed stream implementation

internal/route/stream/errors.go

@@ -0,0 +1,41 @@
+package stream
+
+import (
+	"context"
+	"errors"
+	"io"
+	"syscall"
+
+	"github.com/rs/zerolog"
+	"github.com/rs/zerolog/log"
+)
+
+func convertErr(err error) error {
+	if err == nil {
+		return nil
+	}
+	switch {
+	case errors.Is(err, context.Canceled),
+		errors.Is(err, io.ErrClosedPipe),
+		errors.Is(err, syscall.ECONNRESET):
+		return nil
+	default:
+		return err
+	}
+}
+
+func logErr(stream zerolog.LogObjectMarshaler, err error, msg string) {
+	err = convertErr(err)
+	if err == nil {
+		return
+	}
+	log.Err(err).Object("stream", stream).Msg(msg)
+}
+
+func logErrf(stream zerolog.LogObjectMarshaler, err error, format string, v ...any) {
+	err = convertErr(err)
+	if err == nil {
+		return
+	}
+	log.Err(err).Object("stream", stream).Msgf(format, v...)
+}