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errors.go
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/
errors.go
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// Copyright 2019 Antrea Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package ovsconfig
import (
"strings"
)
type Error interface {
error
Timeout() bool // Is the error a timeout?
Temporary() bool // Is the error temporary?
}
type TransactionError struct {
error
temporary bool
}
func NewTransactionError(err error, temporary bool) *TransactionError {
return &TransactionError{err, temporary}
}
func (e *TransactionError) Temporary() bool {
return e.temporary || e.Timeout()
}
func (e *TransactionError) Timeout() bool {
return strings.HasPrefix(e.Error(), "timed out:")
}
type InvalidArgumentsError string
func newInvalidArgumentsError(err string) InvalidArgumentsError {
return InvalidArgumentsError(err)
}
func (e InvalidArgumentsError) Error() string {
return string(e)
}
func (e InvalidArgumentsError) Temporary() bool {
return false
}
func (e InvalidArgumentsError) Timeout() bool {
return false
}