mirror of
https://github.com/go-gitea/gitea
synced 2024-11-09 03:21:45 +01:00
e7d7dcb090
* add redis queue * finished indexer redis queue * add redis vendor * fix vet * Update docs/content/doc/advanced/config-cheat-sheet.en-us.md Co-Authored-By: lunny <xiaolunwen@gmail.com> * switch to go mod * Update required changes for new logging func signatures
89 lines
1.5 KiB
Go
89 lines
1.5 KiB
Go
package internal
|
|
|
|
import (
|
|
"io"
|
|
"net"
|
|
"strings"
|
|
|
|
"github.com/go-redis/redis/internal/proto"
|
|
)
|
|
|
|
func IsRetryableError(err error, retryTimeout bool) bool {
|
|
if err == nil {
|
|
return false
|
|
}
|
|
if err == io.EOF {
|
|
return true
|
|
}
|
|
if netErr, ok := err.(net.Error); ok {
|
|
if netErr.Timeout() {
|
|
return retryTimeout
|
|
}
|
|
return true
|
|
}
|
|
s := err.Error()
|
|
if s == "ERR max number of clients reached" {
|
|
return true
|
|
}
|
|
if strings.HasPrefix(s, "LOADING ") {
|
|
return true
|
|
}
|
|
if strings.HasPrefix(s, "READONLY ") {
|
|
return true
|
|
}
|
|
if strings.HasPrefix(s, "CLUSTERDOWN ") {
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
func IsRedisError(err error) bool {
|
|
_, ok := err.(proto.RedisError)
|
|
return ok
|
|
}
|
|
|
|
func IsBadConn(err error, allowTimeout bool) bool {
|
|
if err == nil {
|
|
return false
|
|
}
|
|
if IsRedisError(err) {
|
|
// #790
|
|
return IsReadOnlyError(err)
|
|
}
|
|
if allowTimeout {
|
|
if netErr, ok := err.(net.Error); ok && netErr.Timeout() {
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
}
|
|
|
|
func IsMovedError(err error) (moved bool, ask bool, addr string) {
|
|
if !IsRedisError(err) {
|
|
return
|
|
}
|
|
|
|
s := err.Error()
|
|
if strings.HasPrefix(s, "MOVED ") {
|
|
moved = true
|
|
} else if strings.HasPrefix(s, "ASK ") {
|
|
ask = true
|
|
} else {
|
|
return
|
|
}
|
|
|
|
ind := strings.LastIndex(s, " ")
|
|
if ind == -1 {
|
|
return false, false, ""
|
|
}
|
|
addr = s[ind+1:]
|
|
return
|
|
}
|
|
|
|
func IsLoadingError(err error) bool {
|
|
return strings.HasPrefix(err.Error(), "LOADING ")
|
|
}
|
|
|
|
func IsReadOnlyError(err error) bool {
|
|
return strings.HasPrefix(err.Error(), "READONLY ")
|
|
}
|