| package sarama |
| |
| // ConsumerMetadataRequest is used for metadata requests |
| type ConsumerMetadataRequest struct { |
| Version int16 |
| ConsumerGroup string |
| } |
| |
| func (r *ConsumerMetadataRequest) setVersion(v int16) { |
| r.Version = v |
| } |
| |
| func (r *ConsumerMetadataRequest) encode(pe packetEncoder) error { |
| tmp := new(FindCoordinatorRequest) |
| tmp.CoordinatorKey = r.ConsumerGroup |
| tmp.CoordinatorType = CoordinatorGroup |
| tmp.Version = r.Version |
| return tmp.encode(pe) |
| } |
| |
| func (r *ConsumerMetadataRequest) decode(pd packetDecoder, version int16) (err error) { |
| tmp := new(FindCoordinatorRequest) |
| if err := tmp.decode(pd, version); err != nil { |
| return err |
| } |
| r.ConsumerGroup = tmp.CoordinatorKey |
| return nil |
| } |
| |
| func (r *ConsumerMetadataRequest) key() int16 { |
| return apiKeyFindCoordinator |
| } |
| |
| func (r *ConsumerMetadataRequest) version() int16 { |
| return r.Version |
| } |
| |
| func (r *ConsumerMetadataRequest) headerVersion() int16 { |
| return 1 |
| } |
| |
| func (r *ConsumerMetadataRequest) isValidVersion() bool { |
| return r.Version >= 0 && r.Version <= 2 |
| } |
| |
| func (r *ConsumerMetadataRequest) requiredVersion() KafkaVersion { |
| switch r.Version { |
| case 2: |
| return V2_0_0_0 |
| case 1: |
| return V0_11_0_0 |
| default: |
| return V0_8_2_0 |
| } |
| } |