package observatory import "github.com/xtls/xray-core/common/errors" type errorCollector struct { errors *errors.Error } func (e *errorCollector) SubmitError(err error) { if e.errors == nil { e.errors = errors.New("underlying connection error").Base(err) return } e.errors = e.errors.Base(errors.New("underlying connection error").Base(err)) } func newErrorCollector() *errorCollector { return &errorCollector{} } func (e *errorCollector) UnderlyingError() error { if e.errors == nil { return errors.New("failed to produce report") } return e.errors }