Bugfix: empty files will be created if the live room is opened but the live hasn't started yet

1 files changed, 31 insertions, 0 deletions

diff --git a/common/errors.go b/common/errors.go
index ba686f1..fa2d492 100644
--- a/common/errors.go
+++ b/common/errors.go
@@ -2,6 +2,7 @@ package common
 
 import (
 	"errors"
+	"fmt"
 	"reflect"
 )
 
@@ -27,3 +28,33 @@ func IsErrorOfType(err, target error) bool {
 		}
 	}
 }
+
+/*
+Task errors.
+*/
+
+type RecoverableTaskError struct {
+	err     error
+	message string
+}
+
+func (e *RecoverableTaskError) Error() string {
+	return fmt.Sprintf("%v: %v", e.message, e.err)
+}
+
+func NewRecoverableTaskError(message string, err error) error {
+	return &RecoverableTaskError{message: message, err: err}
+}
+
+type UnrecoverableTaskError struct {
+	err     error
+	message string
+}
+
+func (e *UnrecoverableTaskError) Error() string {
+	return fmt.Sprintf("%v: %v", e.message, e.err)
+}
+
+func NewUnrecoverableTaskError(message string, err error) error {
+	return &UnrecoverableTaskError{message: message, err: err}
+}