| from __future__ import absolute_import |
|
|
| from kafka.protocol.api import Request, Response |
| from kafka.protocol.struct import Struct |
| from kafka.protocol.types import Array, Bytes, Int16, Int32, Schema, String |
|
|
|
|
| class JoinGroupResponse_v0(Response): |
| API_KEY = 11 |
| API_VERSION = 0 |
| SCHEMA = Schema( |
| ('error_code', Int16), |
| ('generation_id', Int32), |
| ('group_protocol', String('utf-8')), |
| ('leader_id', String('utf-8')), |
| ('member_id', String('utf-8')), |
| ('members', Array( |
| ('member_id', String('utf-8')), |
| ('member_metadata', Bytes))) |
| ) |
|
|
|
|
| class JoinGroupResponse_v1(Response): |
| API_KEY = 11 |
| API_VERSION = 1 |
| SCHEMA = JoinGroupResponse_v0.SCHEMA |
|
|
|
|
| class JoinGroupResponse_v2(Response): |
| API_KEY = 11 |
| API_VERSION = 2 |
| SCHEMA = Schema( |
| ('throttle_time_ms', Int32), |
| ('error_code', Int16), |
| ('generation_id', Int32), |
| ('group_protocol', String('utf-8')), |
| ('leader_id', String('utf-8')), |
| ('member_id', String('utf-8')), |
| ('members', Array( |
| ('member_id', String('utf-8')), |
| ('member_metadata', Bytes))) |
| ) |
|
|
|
|
| class JoinGroupRequest_v0(Request): |
| API_KEY = 11 |
| API_VERSION = 0 |
| RESPONSE_TYPE = JoinGroupResponse_v0 |
| SCHEMA = Schema( |
| ('group', String('utf-8')), |
| ('session_timeout', Int32), |
| ('member_id', String('utf-8')), |
| ('protocol_type', String('utf-8')), |
| ('group_protocols', Array( |
| ('protocol_name', String('utf-8')), |
| ('protocol_metadata', Bytes))) |
| ) |
| UNKNOWN_MEMBER_ID = '' |
|
|
|
|
| class JoinGroupRequest_v1(Request): |
| API_KEY = 11 |
| API_VERSION = 1 |
| RESPONSE_TYPE = JoinGroupResponse_v1 |
| SCHEMA = Schema( |
| ('group', String('utf-8')), |
| ('session_timeout', Int32), |
| ('rebalance_timeout', Int32), |
| ('member_id', String('utf-8')), |
| ('protocol_type', String('utf-8')), |
| ('group_protocols', Array( |
| ('protocol_name', String('utf-8')), |
| ('protocol_metadata', Bytes))) |
| ) |
| UNKNOWN_MEMBER_ID = '' |
|
|
|
|
| class JoinGroupRequest_v2(Request): |
| API_KEY = 11 |
| API_VERSION = 2 |
| RESPONSE_TYPE = JoinGroupResponse_v2 |
| SCHEMA = JoinGroupRequest_v1.SCHEMA |
| UNKNOWN_MEMBER_ID = '' |
|
|
|
|
| JoinGroupRequest = [ |
| JoinGroupRequest_v0, JoinGroupRequest_v1, JoinGroupRequest_v2 |
| ] |
| JoinGroupResponse = [ |
| JoinGroupResponse_v0, JoinGroupResponse_v1, JoinGroupResponse_v2 |
| ] |
|
|
|
|
| class ProtocolMetadata(Struct): |
| SCHEMA = Schema( |
| ('version', Int16), |
| ('subscription', Array(String('utf-8'))), |
| ('user_data', Bytes) |
| ) |
|
|
|
|
| class SyncGroupResponse_v0(Response): |
| API_KEY = 14 |
| API_VERSION = 0 |
| SCHEMA = Schema( |
| ('error_code', Int16), |
| ('member_assignment', Bytes) |
| ) |
|
|
|
|
| class SyncGroupResponse_v1(Response): |
| API_KEY = 14 |
| API_VERSION = 1 |
| SCHEMA = Schema( |
| ('throttle_time_ms', Int32), |
| ('error_code', Int16), |
| ('member_assignment', Bytes) |
| ) |
|
|
|
|
| class SyncGroupRequest_v0(Request): |
| API_KEY = 14 |
| API_VERSION = 0 |
| RESPONSE_TYPE = SyncGroupResponse_v0 |
| SCHEMA = Schema( |
| ('group', String('utf-8')), |
| ('generation_id', Int32), |
| ('member_id', String('utf-8')), |
| ('group_assignment', Array( |
| ('member_id', String('utf-8')), |
| ('member_metadata', Bytes))) |
| ) |
|
|
|
|
| class SyncGroupRequest_v1(Request): |
| API_KEY = 14 |
| API_VERSION = 1 |
| RESPONSE_TYPE = SyncGroupResponse_v1 |
| SCHEMA = SyncGroupRequest_v0.SCHEMA |
|
|
|
|
| SyncGroupRequest = [SyncGroupRequest_v0, SyncGroupRequest_v1] |
| SyncGroupResponse = [SyncGroupResponse_v0, SyncGroupResponse_v1] |
|
|
|
|
| class MemberAssignment(Struct): |
| SCHEMA = Schema( |
| ('version', Int16), |
| ('assignment', Array( |
| ('topic', String('utf-8')), |
| ('partitions', Array(Int32)))), |
| ('user_data', Bytes) |
| ) |
|
|
|
|
| class HeartbeatResponse_v0(Response): |
| API_KEY = 12 |
| API_VERSION = 0 |
| SCHEMA = Schema( |
| ('error_code', Int16) |
| ) |
|
|
|
|
| class HeartbeatResponse_v1(Response): |
| API_KEY = 12 |
| API_VERSION = 1 |
| SCHEMA = Schema( |
| ('throttle_time_ms', Int32), |
| ('error_code', Int16) |
| ) |
|
|
|
|
| class HeartbeatRequest_v0(Request): |
| API_KEY = 12 |
| API_VERSION = 0 |
| RESPONSE_TYPE = HeartbeatResponse_v0 |
| SCHEMA = Schema( |
| ('group', String('utf-8')), |
| ('generation_id', Int32), |
| ('member_id', String('utf-8')) |
| ) |
|
|
|
|
| class HeartbeatRequest_v1(Request): |
| API_KEY = 12 |
| API_VERSION = 1 |
| RESPONSE_TYPE = HeartbeatResponse_v1 |
| SCHEMA = HeartbeatRequest_v0.SCHEMA |
|
|
|
|
| HeartbeatRequest = [HeartbeatRequest_v0, HeartbeatRequest_v1] |
| HeartbeatResponse = [HeartbeatResponse_v0, HeartbeatResponse_v1] |
|
|
|
|
| class LeaveGroupResponse_v0(Response): |
| API_KEY = 13 |
| API_VERSION = 0 |
| SCHEMA = Schema( |
| ('error_code', Int16) |
| ) |
|
|
|
|
| class LeaveGroupResponse_v1(Response): |
| API_KEY = 13 |
| API_VERSION = 1 |
| SCHEMA = Schema( |
| ('throttle_time_ms', Int32), |
| ('error_code', Int16) |
| ) |
|
|
|
|
| class LeaveGroupRequest_v0(Request): |
| API_KEY = 13 |
| API_VERSION = 0 |
| RESPONSE_TYPE = LeaveGroupResponse_v0 |
| SCHEMA = Schema( |
| ('group', String('utf-8')), |
| ('member_id', String('utf-8')) |
| ) |
|
|
|
|
| class LeaveGroupRequest_v1(Request): |
| API_KEY = 13 |
| API_VERSION = 1 |
| RESPONSE_TYPE = LeaveGroupResponse_v1 |
| SCHEMA = LeaveGroupRequest_v0.SCHEMA |
|
|
|
|
| LeaveGroupRequest = [LeaveGroupRequest_v0, LeaveGroupRequest_v1] |
| LeaveGroupResponse = [LeaveGroupResponse_v0, LeaveGroupResponse_v1] |
|
|
