114 lines
2.1 KiB
Go
114 lines
2.1 KiB
Go
package sarama
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type JoinGroupResponse struct {
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Err KError
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GenerationId int32
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GroupProtocol string
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LeaderId string
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MemberId string
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Members map[string][]byte
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}
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func (r *JoinGroupResponse) GetMembers() (map[string]ConsumerGroupMemberMetadata, error) {
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members := make(map[string]ConsumerGroupMemberMetadata, len(r.Members))
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for id, bin := range r.Members {
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meta := new(ConsumerGroupMemberMetadata)
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if err := decode(bin, meta); err != nil {
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return nil, err
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}
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members[id] = *meta
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}
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return members, nil
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}
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func (r *JoinGroupResponse) encode(pe packetEncoder) error {
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pe.putInt16(int16(r.Err))
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pe.putInt32(r.GenerationId)
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if err := pe.putString(r.GroupProtocol); err != nil {
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return err
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}
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if err := pe.putString(r.LeaderId); err != nil {
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return err
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}
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if err := pe.putString(r.MemberId); err != nil {
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return err
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}
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if err := pe.putArrayLength(len(r.Members)); err != nil {
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return err
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}
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for memberId, memberMetadata := range r.Members {
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if err := pe.putString(memberId); err != nil {
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return err
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}
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if err := pe.putBytes(memberMetadata); err != nil {
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return err
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}
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}
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return nil
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}
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func (r *JoinGroupResponse) decode(pd packetDecoder, version int16) (err error) {
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if kerr, err := pd.getInt16(); err != nil {
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return err
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} else {
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r.Err = KError(kerr)
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}
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if r.GenerationId, err = pd.getInt32(); err != nil {
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return
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}
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if r.GroupProtocol, err = pd.getString(); err != nil {
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return
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}
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if r.LeaderId, err = pd.getString(); err != nil {
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return
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}
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if r.MemberId, err = pd.getString(); err != nil {
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return
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}
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n, err := pd.getArrayLength()
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if err != nil {
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return err
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}
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if n == 0 {
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return nil
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}
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r.Members = make(map[string][]byte)
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for i := 0; i < n; i++ {
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memberId, err := pd.getString()
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if err != nil {
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return err
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}
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memberMetadata, err := pd.getBytes()
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if err != nil {
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return err
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}
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r.Members[memberId] = memberMetadata
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}
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return nil
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}
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func (r *JoinGroupResponse) key() int16 {
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return 11
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}
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func (r *JoinGroupResponse) version() int16 {
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return 0
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}
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func (r *JoinGroupResponse) requiredVersion() KafkaVersion {
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return V0_9_0_0
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}
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