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|
package sarama
import "time"
type MemberResponse struct {
MemberId string
GroupInstanceId *string
Err KError
}
type LeaveGroupResponse struct {
Version int16
ThrottleTime int32
Err KError
Members []MemberResponse
}
func (r *LeaveGroupResponse) setVersion(v int16) {
r.Version = v
}
func (r *LeaveGroupResponse) encode(pe packetEncoder) error {
if r.Version >= 1 {
pe.putInt32(r.ThrottleTime)
}
pe.putKError(r.Err)
if r.Version >= 3 {
if err := pe.putArrayLength(len(r.Members)); err != nil {
return err
}
for _, member := range r.Members {
if err := pe.putString(member.MemberId); err != nil {
return err
}
if err := pe.putNullableString(member.GroupInstanceId); err != nil {
return err
}
pe.putKError(member.Err)
pe.putEmptyTaggedFieldArray()
}
}
pe.putEmptyTaggedFieldArray()
return nil
}
func (r *LeaveGroupResponse) decode(pd packetDecoder, version int16) (err error) {
r.Version = version
if r.Version >= 1 {
if r.ThrottleTime, err = pd.getInt32(); err != nil {
return err
}
}
r.Err, err = pd.getKError()
if err != nil {
return err
}
if r.Version >= 3 {
membersLen, err := pd.getArrayLength()
if err != nil {
return err
}
r.Members = make([]MemberResponse, membersLen)
for i := 0; i < len(r.Members); i++ {
if r.Members[i].MemberId, err = pd.getString(); err != nil {
return err
}
if r.Members[i].GroupInstanceId, err = pd.getNullableString(); err != nil {
return err
}
if r.Members[i].Err, err = pd.getKError(); err != nil {
return err
}
if _, err := pd.getEmptyTaggedFieldArray(); err != nil {
return err
}
}
}
_, err = pd.getEmptyTaggedFieldArray()
return err
}
func (r *LeaveGroupResponse) key() int16 {
return apiKeyLeaveGroup
}
func (r *LeaveGroupResponse) version() int16 {
return r.Version
}
func (r *LeaveGroupResponse) headerVersion() int16 {
if r.Version >= 4 {
return 1
}
return 0
}
func (r *LeaveGroupResponse) isValidVersion() bool {
return r.Version >= 0 && r.Version <= 4
}
func (r *LeaveGroupResponse) isFlexible() bool {
return r.isFlexibleVersion(r.Version)
}
func (r *LeaveGroupResponse) isFlexibleVersion(version int16) bool {
return version >= 4
}
func (r *LeaveGroupResponse) requiredVersion() KafkaVersion {
switch r.Version {
case 4:
return V2_4_0_0
case 3:
return V2_4_0_0
case 2:
return V2_0_0_0
case 1:
return V0_11_0_0
case 0:
return V0_9_0_0
default:
return V2_4_0_0
}
}
func (r *LeaveGroupResponse) throttleTime() time.Duration {
return time.Duration(r.ThrottleTime) * time.Millisecond
}
|
