Merge pull request #18 from multiversx/use-ErrDBIsClosed-from-core

use ErrDBIsClosed from core

.gitignore

@@ -14,5 +14,8 @@
 # Dependency directories
 /vendor
 
+# IDE files
+.idea/
+
 # Go workspace file
 go.work

common/errors.go

@@ -2,6 +2,7 @@ package common
 
 import (
 	"errors"
+	"github.com/multiversx/mx-chain-core-go/core"
 )
 
 // ErrNilPersister is raised when a nil persister is provided
@@ -83,4 +84,4 @@ var ErrInvalidDefaultSpan = errors.New("invalid default span")
 var ErrInvalidCacheExpiry = errors.New("invalid cache expiry")
 
 // ErrDBIsClosed is raised when the DB is closed
-var ErrDBIsClosed = errors.New("DB is closed")
+var ErrDBIsClosed = core.ErrDBIsClosed

go.mod

@@ -5,7 +5,7 @@ go 1.17
 require (
 	github.com/hashicorp/golang-lru v0.6.0
 	github.com/multiversx/concurrent-map v0.1.4
-	github.com/multiversx/mx-chain-core-go v1.1.30
+	github.com/multiversx/mx-chain-core-go v1.2.5
 	github.com/multiversx/mx-chain-logger-go v1.0.11
 	github.com/stretchr/testify v1.7.1
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7

go.sum

@@ -65,8 +65,9 @@ github.com/mr-tron/base58 v1.2.0 h1:T/HDJBh4ZCPbU39/+c3rRvE0uKBQlU27+QI8LJ4t64o=
 github.com/mr-tron/base58 v1.2.0/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
 github.com/multiversx/concurrent-map v0.1.4 h1:hdnbM8VE4b0KYJaGY5yJS2aNIW9TFFsUYwbO0993uPI=
 github.com/multiversx/concurrent-map v0.1.4/go.mod h1:8cWFRJDOrWHOTNSqgYCUvwT7c7eFQ4U2vKMOp4A/9+o=
-github.com/multiversx/mx-chain-core-go v1.1.30 h1:BtURR4I6HU1OnSbxcPMTQSQXNqtOuH3RW6bg5N7FSM0=
 github.com/multiversx/mx-chain-core-go v1.1.30/go.mod h1:8gGEQv6BWuuJwhd25qqhCOZbBSv9mk+hLeKvinSaSMk=
+github.com/multiversx/mx-chain-core-go v1.2.5 h1:uIZSqRygJAxv+pGuZnoSMwS4t10C/paasuwps5nxrIQ=
+github.com/multiversx/mx-chain-core-go v1.2.5/go.mod h1:jzYFSiYBuO0dGpGFXnZWSwcwcKP7Flyn/X41y4zIQrQ=
 github.com/multiversx/mx-chain-logger-go v1.0.11 h1:DFsHa+sc5fKwhDR50I8uBM99RTDTEW68ESyr5ALRDwE=
 github.com/multiversx/mx-chain-logger-go v1.0.11/go.mod h1:1srDkP0DQucWQ+rYfaq0BX2qLnULsUdRPADpYUTM6dA=
 github.com/nxadm/tail v1.4.4 h1:DQuhQpB1tVlglWS2hLQ5OV6B5r8aGxSrPc5Qo6uTN78=