| 62 | } |
| 63 | |
| 64 | func (c *Client) LeaveGroup(ctx context.Context, req *LeaveGroupRequest) (*LeaveGroupResponse, error) { |
| 65 | leaveGroup := leavegroup.Request{ |
| 66 | GroupID: req.GroupID, |
| 67 | Members: make([]leavegroup.RequestMember, 0, len(req.Members)), |
| 68 | } |
| 69 | |
| 70 | for _, member := range req.Members { |
| 71 | leaveGroup.Members = append(leaveGroup.Members, leavegroup.RequestMember{ |
| 72 | MemberID: member.ID, |
| 73 | GroupInstanceID: member.GroupInstanceID, |
| 74 | }) |
| 75 | } |
| 76 | |
| 77 | m, err := c.roundTrip(ctx, req.Addr, &leaveGroup) |
| 78 | if err != nil { |
| 79 | return nil, fmt.Errorf("kafka.(*Client).LeaveGroup: %w", err) |
| 80 | } |
| 81 | |
| 82 | r := m.(*leavegroup.Response) |
| 83 | |
| 84 | res := &LeaveGroupResponse{ |
| 85 | Error: makeError(r.ErrorCode, ""), |
| 86 | Throttle: makeDuration(r.ThrottleTimeMS), |
| 87 | } |
| 88 | |
| 89 | if len(r.Members) == 0 { |
| 90 | // If we're using a version of the api without the |
| 91 | // members array in the response, just add a member |
| 92 | // so the api is consistent across versions. |
| 93 | r.Members = []leavegroup.ResponseMember{ |
| 94 | { |
| 95 | MemberID: req.Members[0].ID, |
| 96 | GroupInstanceID: req.Members[0].GroupInstanceID, |
| 97 | }, |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | res.Members = make([]LeaveGroupResponseMember, 0, len(r.Members)) |
| 102 | for _, member := range r.Members { |
| 103 | res.Members = append(res.Members, LeaveGroupResponseMember{ |
| 104 | ID: member.MemberID, |
| 105 | GroupInstanceID: member.GroupInstanceID, |
| 106 | Error: makeError(member.ErrorCode, ""), |
| 107 | }) |
| 108 | } |
| 109 | |
| 110 | return res, nil |
| 111 | } |
| 112 | |
| 113 | type leaveGroupRequestV0 struct { |
| 114 | // GroupID holds the unique group identifier |