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func_isnottransientelsewait.go
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func_isnottransientelsewait.go
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// Copyright 2020 Google LLC
//
// 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 erm
import (
"log"
"strings"
"time"
)
// IsNotTransientElseWait check is the error is a 5xx and wait if it is
func IsNotTransientElseWait(err error, waitSec time.Duration) (isNotTransient bool) {
erroMessage := err.Error()
transientErrors := []string{"500", "501", "502", "503", "504", "505", "506", "507", "508", "510", "511"}
isNotTransient = true
for _, transientError := range transientErrors {
if strings.Contains(erroMessage, transientError) {
isNotTransient = false
break
}
}
if !isNotTransient {
log.Printf("Transient error, wait %d sec and retry %s", waitSec, erroMessage)
time.Sleep(waitSec * time.Second)
}
return isNotTransient
}