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