| Abhay Kumar | a2ae599 | 2025-11-10 14:02:24 +0000 | [diff] [blame^] | 1 | package sarama |
| 2 | |
| 3 | type HeartbeatRequest struct { |
| 4 | Version int16 |
| 5 | GroupId string |
| 6 | GenerationId int32 |
| 7 | MemberId string |
| 8 | GroupInstanceId *string |
| 9 | } |
| 10 | |
| 11 | func (r *HeartbeatRequest) setVersion(v int16) { |
| 12 | r.Version = v |
| 13 | } |
| 14 | |
| 15 | func (r *HeartbeatRequest) encode(pe packetEncoder) error { |
| 16 | if err := pe.putString(r.GroupId); err != nil { |
| 17 | return err |
| 18 | } |
| 19 | |
| 20 | pe.putInt32(r.GenerationId) |
| 21 | |
| 22 | if err := pe.putString(r.MemberId); err != nil { |
| 23 | return err |
| 24 | } |
| 25 | |
| 26 | if r.Version >= 3 { |
| 27 | if err := pe.putNullableString(r.GroupInstanceId); err != nil { |
| 28 | return err |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | pe.putEmptyTaggedFieldArray() |
| 33 | return nil |
| 34 | } |
| 35 | |
| 36 | func (r *HeartbeatRequest) decode(pd packetDecoder, version int16) (err error) { |
| 37 | r.Version = version |
| 38 | if r.GroupId, err = pd.getString(); err != nil { |
| 39 | return |
| 40 | } |
| 41 | if r.GenerationId, err = pd.getInt32(); err != nil { |
| 42 | return |
| 43 | } |
| 44 | if r.MemberId, err = pd.getString(); err != nil { |
| 45 | return |
| 46 | } |
| 47 | if r.Version >= 3 { |
| 48 | if r.GroupInstanceId, err = pd.getNullableString(); err != nil { |
| 49 | return |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | _, err = pd.getEmptyTaggedFieldArray() |
| 54 | return err |
| 55 | } |
| 56 | |
| 57 | func (r *HeartbeatRequest) key() int16 { |
| 58 | return apiKeyHeartbeat |
| 59 | } |
| 60 | |
| 61 | func (r *HeartbeatRequest) version() int16 { |
| 62 | return r.Version |
| 63 | } |
| 64 | |
| 65 | func (r *HeartbeatRequest) headerVersion() int16 { |
| 66 | if r.Version >= 4 { |
| 67 | return 2 |
| 68 | } |
| 69 | return 1 |
| 70 | } |
| 71 | |
| 72 | func (r *HeartbeatRequest) isValidVersion() bool { |
| 73 | return r.Version >= 0 && r.Version <= 4 |
| 74 | } |
| 75 | |
| 76 | func (r *HeartbeatRequest) isFlexible() bool { |
| 77 | return r.isFlexibleVersion(r.Version) |
| 78 | } |
| 79 | |
| 80 | func (r *HeartbeatRequest) isFlexibleVersion(version int16) bool { |
| 81 | return version >= 4 |
| 82 | } |
| 83 | |
| 84 | func (r *HeartbeatRequest) requiredVersion() KafkaVersion { |
| 85 | switch r.Version { |
| 86 | case 4: |
| 87 | return V2_4_0_0 |
| 88 | case 3: |
| 89 | return V2_3_0_0 |
| 90 | case 2: |
| 91 | return V2_0_0_0 |
| 92 | case 1: |
| 93 | return V0_11_0_0 |
| 94 | case 0: |
| 95 | return V0_8_2_0 |
| 96 | default: |
| 97 | return V2_3_0_0 |
| 98 | } |
| 99 | } |