fix(consumer): follow preferred broker

acl_bindings.go

@@ -1,6 +1,6 @@
 package sarama
 
-//Resource holds information about acl resource type
+// Resource holds information about acl resource type
 type Resource struct {
 	ResourceType        AclResourceType
 	ResourceName        string
@@ -46,7 +46,7 @@ func (r *Resource) decode(pd packetDecoder, version int16) (err error) {
 	return nil
 }
 
-//Acl holds information about acl type
+// Acl holds information about acl type
 type Acl struct {
 	Principal      string
 	Host           string
@@ -93,7 +93,7 @@ func (a *Acl) decode(pd packetDecoder, version int16) (err error) {
 	return nil
 }
 
-//ResourceAcls is an acl resource type
+// ResourceAcls is an acl resource type
 type ResourceAcls struct {
 	Resource
 	Acls []*Acl

acl_create_request.go

@@ -1,6 +1,6 @@
 package sarama
 
-//CreateAclsRequest is an acl creation request
+// CreateAclsRequest is an acl creation request
 type CreateAclsRequest struct {
 	Version      int16
 	AclCreations []*AclCreation
@@ -60,7 +60,7 @@ func (c *CreateAclsRequest) requiredVersion() KafkaVersion {
 	}
 }
 
-//AclCreation is a wrapper around Resource and Acl type
+// AclCreation is a wrapper around Resource and Acl type
 type AclCreation struct {
 	Resource
 	Acl

acl_create_request_test.go

@@ -27,17 +27,19 @@ var (
 func TestCreateAclsRequestv0(t *testing.T) {
 	req := &CreateAclsRequest{
 		Version: 0,
-		AclCreations: []*AclCreation{{
-			Resource: Resource{
-				ResourceType: AclResourceGroup,
-				ResourceName: "group",
+		AclCreations: []*AclCreation{
+			{
+				Resource: Resource{
+					ResourceType: AclResourceGroup,
+					ResourceName: "group",
+				},
+				Acl: Acl{
+					Principal:      "principal",
+					Host:           "host",
+					Operation:      AclOperationAll,
+					PermissionType: AclPermissionDeny,
+				},
 			},
-			Acl: Acl{
-				Principal:      "principal",
-				Host:           "host",
-				Operation:      AclOperationAll,
-				PermissionType: AclPermissionDeny,
-			}},
 		},
 	}
 
@@ -47,18 +49,20 @@ func TestCreateAclsRequestv0(t *testing.T) {
 func TestCreateAclsRequestv1(t *testing.T) {
 	req := &CreateAclsRequest{
 		Version: 1,
-		AclCreations: []*AclCreation{{
-			Resource: Resource{
-				ResourceType:        AclResourceGroup,
-				ResourceName:        "group",
-				ResourcePatternType: AclPatternLiteral,
+		AclCreations: []*AclCreation{
+			{
+				Resource: Resource{
+					ResourceType:        AclResourceGroup,
+					ResourceName:        "group",
+					ResourcePatternType: AclPatternLiteral,
+				},
+				Acl: Acl{
+					Principal:      "principal",
+					Host:           "host",
+					Operation:      AclOperationAll,
+					PermissionType: AclPermissionDeny,
+				},
 			},
-			Acl: Acl{
-				Principal:      "principal",
-				Host:           "host",
-				Operation:      AclOperationAll,
-				PermissionType: AclPermissionDeny,
-			}},
 		},
 	}
 

acl_create_response.go

@@ -2,7 +2,7 @@ package sarama
 
 import "time"
 
-//CreateAclsResponse is a an acl response creation type
+// CreateAclsResponse is a an acl response creation type
 type CreateAclsResponse struct {
 	ThrottleTime         time.Duration
 	AclCreationResponses []*AclCreationResponse
@@ -63,7 +63,7 @@ func (c *CreateAclsResponse) requiredVersion() KafkaVersion {
 	return V0_11_0_0
 }
 
-//AclCreationResponse is an acl creation response type
+// AclCreationResponse is an acl creation response type
 type AclCreationResponse struct {
 	Err    KError
 	ErrMsg *string

acl_delete_request.go

@@ -1,6 +1,6 @@
 package sarama
 
-//DeleteAclsRequest is a delete acl request
+// DeleteAclsRequest is a delete acl request
 type DeleteAclsRequest struct {
 	Version int
 	Filters []*AclFilter

acl_delete_response.go

@@ -2,7 +2,7 @@ package sarama
 
 import "time"
 
-//DeleteAclsResponse is a delete acl response
+// DeleteAclsResponse is a delete acl response
 type DeleteAclsResponse struct {
 	Version         int16
 	ThrottleTime    time.Duration
@@ -64,7 +64,7 @@ func (d *DeleteAclsResponse) requiredVersion() KafkaVersion {
 	return V0_11_0_0
 }
 
-//FilterResponse is a filter response type
+// FilterResponse is a filter response type
 type FilterResponse struct {
 	Err          KError
 	ErrMsg       *string
@@ -115,7 +115,7 @@ func (f *FilterResponse) decode(pd packetDecoder, version int16) (err error) {
 	return nil
 }
 
-//MatchingAcl is a matching acl type
+// MatchingAcl is a matching acl type
 type MatchingAcl struct {
 	Err    KError
 	ErrMsg *string

acl_delete_response_test.go

@@ -5,23 +5,21 @@ import (
 	"time"
 )
 
-var (
-	deleteAclsResponse = []byte{
-		0, 0, 0, 100,
-		0, 0, 0, 1,
-		0, 0, // no error
-		255, 255, // no error message
-		0, 0, 0, 1, // 1 matching acl
-		0, 0, // no error
-		255, 255, // no error message
-		2, // resource type
-		0, 5, 't', 'o', 'p', 'i', 'c',
-		0, 9, 'p', 'r', 'i', 'n', 'c', 'i', 'p', 'a', 'l',
-		0, 4, 'h', 'o', 's', 't',
-		4,
-		3,
-	}
-)
+var deleteAclsResponse = []byte{
+	0, 0, 0, 100,
+	0, 0, 0, 1,
+	0, 0, // no error
+	255, 255, // no error message
+	0, 0, 0, 1, // 1 matching acl
+	0, 0, // no error
+	255, 255, // no error message
+	2, // resource type
+	0, 5, 't', 'o', 'p', 'i', 'c',
+	0, 9, 'p', 'r', 'i', 'n', 'c', 'i', 'p', 'a', 'l',
+	0, 4, 'h', 'o', 's', 't',
+	4,
+	3,
+}
 
 func TestDeleteAclsResponse(t *testing.T) {
 	resp := &DeleteAclsResponse{

acl_describe_request.go

@@ -1,6 +1,6 @@
 package sarama
 
-//DescribeAclsRequest is a secribe acl request type
+// DescribeAclsRequest is a secribe acl request type
 type DescribeAclsRequest struct {
 	Version int
 	AclFilter

acl_describe_response.go

@@ -2,7 +2,7 @@ package sarama
 
 import "time"
 
-//DescribeAclsResponse is a describe acl response type
+// DescribeAclsResponse is a describe acl response type
 type DescribeAclsResponse struct {
 	Version      int16
 	ThrottleTime time.Duration

acl_filter.go

@@ -46,7 +46,6 @@ func (a *AclFilter) decode(pd packetDecoder, version int16) (err error) {
 
 	if a.Version == 1 {
 		pattern, err := pd.getInt8()
-
 		if err != nil {
 			return err
 		}

acl_types.go

@@ -55,12 +55,12 @@ func (a *AclOperation) String() string {
 	return s
 }
 
-//MarshalText returns the text form of the AclOperation (name without prefix)
+// MarshalText returns the text form of the AclOperation (name without prefix)
 func (a *AclOperation) MarshalText() ([]byte, error) {
 	return []byte(a.String()), nil
 }
 
-//UnmarshalText takes a text reprentation of the operation and converts it to an AclOperation
+// UnmarshalText takes a text reprentation of the operation and converts it to an AclOperation
 func (a *AclOperation) UnmarshalText(text []byte) error {
 	normalized := strings.ToLower(string(text))
 	mapping := map[string]AclOperation{
@@ -109,12 +109,12 @@ func (a *AclPermissionType) String() string {
 	return s
 }
 
-//MarshalText returns the text form of the AclPermissionType (name without prefix)
+// MarshalText returns the text form of the AclPermissionType (name without prefix)
 func (a *AclPermissionType) MarshalText() ([]byte, error) {
 	return []byte(a.String()), nil
 }
 
-//UnmarshalText takes a text reprentation of the permission type and converts it to an AclPermissionType
+// UnmarshalText takes a text reprentation of the permission type and converts it to an AclPermissionType
 func (a *AclPermissionType) UnmarshalText(text []byte) error {
 	normalized := strings.ToLower(string(text))
 	mapping := map[string]AclPermissionType{
@@ -159,12 +159,12 @@ func (a *AclResourceType) String() string {
 	return s
 }
 
-//MarshalText returns the text form of the AclResourceType (name without prefix)
+// MarshalText returns the text form of the AclResourceType (name without prefix)
 func (a *AclResourceType) MarshalText() ([]byte, error) {
 	return []byte(a.String()), nil
 }
 
-//UnmarshalText takes a text reprentation of the resource type and converts it to an AclResourceType
+// UnmarshalText takes a text reprentation of the resource type and converts it to an AclResourceType
 func (a *AclResourceType) UnmarshalText(text []byte) error {
 	normalized := strings.ToLower(string(text))
 	mapping := map[string]AclResourceType{
@@ -209,12 +209,12 @@ func (a *AclResourcePatternType) String() string {
 	return s
 }
 
-//MarshalText returns the text form of the AclResourcePatternType (name without prefix)
+// MarshalText returns the text form of the AclResourcePatternType (name without prefix)
 func (a *AclResourcePatternType) MarshalText() ([]byte, error) {
 	return []byte(a.String()), nil
 }
 
-//UnmarshalText takes a text reprentation of the resource pattern type and converts it to an AclResourcePatternType
+// UnmarshalText takes a text reprentation of the resource pattern type and converts it to an AclResourcePatternType
 func (a *AclResourcePatternType) UnmarshalText(text []byte) error {
 	normalized := strings.ToLower(string(text))
 	mapping := map[string]AclResourcePatternType{

acl_types_test.go

@@ -37,6 +37,7 @@ func TestAclPermissionTypeTextMarshal(t *testing.T) {
 		}
 	}
 }
+
 func TestAclResourceTypeTextMarshal(t *testing.T) {
 	for i := AclResourceUnknown; i <= AclResourceTransactionalID; i++ {
 		text, err := i.MarshalText()
@@ -53,6 +54,7 @@ func TestAclResourceTypeTextMarshal(t *testing.T) {
 		}
 	}
 }
+
 func TestAclResourcePatternTypeTextMarshal(t *testing.T) {
 	for i := AclPatternUnknown; i <= AclPatternPrefixed; i++ {
 		text, err := i.MarshalText()

add_offsets_to_txn_request.go

@@ -1,6 +1,6 @@
 package sarama
 
-//AddOffsetsToTxnRequest adds offsets to a transaction request
+// AddOffsetsToTxnRequest adds offsets to a transaction request
 type AddOffsetsToTxnRequest struct {
 	TransactionalID string
 	ProducerID      int64

add_offsets_to_txn_request_test.go

@@ -2,14 +2,12 @@ package sarama
 
 import "testing"
 
-var (
-	addOffsetsToTxnRequest = []byte{
-		0, 3, 't', 'x', 'n',
-		0, 0, 0, 0, 0, 0, 31, 64,
-		0, 0,
-		0, 7, 'g', 'r', 'o', 'u', 'p', 'i', 'd',
-	}
-)
+var addOffsetsToTxnRequest = []byte{
+	0, 3, 't', 'x', 'n',
+	0, 0, 0, 0, 0, 0, 31, 64,
+	0, 0,
+	0, 7, 'g', 'r', 'o', 'u', 'p', 'i', 'd',
+}
 
 func TestAddOffsetsToTxnRequest(t *testing.T) {
 	req := &AddOffsetsToTxnRequest{

add_offsets_to_txn_response.go

@@ -4,7 +4,7 @@ import (
 	"time"
 )
 
-//AddOffsetsToTxnResponse is a response type for adding offsets to txns
+// AddOffsetsToTxnResponse is a response type for adding offsets to txns
 type AddOffsetsToTxnResponse struct {
 	ThrottleTime time.Duration
 	Err          KError

add_offsets_to_txn_response_test.go

@@ -5,12 +5,10 @@ import (
 	"time"
 )
 
-var (
-	addOffsetsToTxnResponse = []byte{
-		0, 0, 0, 100,
-		0, 47,
-	}
-)
+var addOffsetsToTxnResponse = []byte{
+	0, 0, 0, 100,
+	0, 47,
+}
 
 func TestAddOffsetsToTxnResponse(t *testing.T) {
 	resp := &AddOffsetsToTxnResponse{

add_partitions_to_txn_request.go

@@ -1,6 +1,6 @@
 package sarama
 
-//AddPartitionsToTxnRequest is a add paartition request
+// AddPartitionsToTxnRequest is a add paartition request
 type AddPartitionsToTxnRequest struct {
 	TransactionalID string
 	ProducerID      int64

add_partitions_to_txn_request_test.go

@@ -2,16 +2,14 @@ package sarama
 
 import "testing"
 
-var (
-	addPartitionsToTxnRequest = []byte{
-		0, 3, 't', 'x', 'n',
-		0, 0, 0, 0, 0, 0, 31, 64, // ProducerID
-		0, 0, 0, 0, // ProducerEpoch
-		0, 1, // 1 topic
-		0, 5, 't', 'o', 'p', 'i', 'c',
-		0, 0, 0, 1, 0, 0, 0, 1,
-	}
-)
+var addPartitionsToTxnRequest = []byte{
+	0, 3, 't', 'x', 'n',
+	0, 0, 0, 0, 0, 0, 31, 64, // ProducerID
+	0, 0, 0, 0, // ProducerEpoch
+	0, 1, // 1 topic
+	0, 5, 't', 'o', 'p', 'i', 'c',
+	0, 0, 0, 1, 0, 0, 0, 1,
+}
 
 func TestAddPartitionsToTxnRequest(t *testing.T) {
 	req := &AddPartitionsToTxnRequest{