| 58 | } |
| 59 | |
| 60 | func (d *daemon) waitForStart(ctx context.Context) (*client.Client, error) { |
| 61 | var ( |
| 62 | clientInstance *client.Client |
| 63 | serving bool |
| 64 | err error |
| 65 | ticker = time.NewTicker(500 * time.Millisecond) |
| 66 | ) |
| 67 | defer ticker.Stop() |
| 68 | |
| 69 | for { |
| 70 | select { |
| 71 | case <-ticker.C: |
| 72 | clientInstance, err = client.New(d.addr) |
| 73 | if err != nil { |
| 74 | continue |
| 75 | } |
| 76 | serving, err = clientInstance.IsServing(ctx) |
| 77 | if !serving { |
| 78 | clientInstance.Close() |
| 79 | if err == nil { |
| 80 | err = errors.New("connection was successful but service is not available") |
| 81 | } |
| 82 | continue |
| 83 | } |
| 84 | resp, perr := clientInstance.IntrospectionService().Plugins(ctx) |
| 85 | if perr != nil { |
| 86 | return nil, fmt.Errorf("failed to get plugin list: %w", perr) |
| 87 | } |
| 88 | var loadErr error |
| 89 | for _, p := range resp.Plugins { |
| 90 | if p.InitErr != nil && !strings.Contains(p.InitErr.Message, plugin.ErrSkipPlugin.Error()) { |
| 91 | pluginErr := fmt.Errorf("failed to load %s.%s: %s", p.Type, p.ID, p.InitErr.Message) |
| 92 | loadErr = errors.Join(loadErr, pluginErr) |
| 93 | } |
| 94 | } |
| 95 | if loadErr != nil { |
| 96 | return nil, loadErr |
| 97 | } |
| 98 | |
| 99 | return clientInstance, err |
| 100 | case <-ctx.Done(): |
| 101 | return nil, fmt.Errorf("context deadline exceeded: %w", err) |
| 102 | } |
| 103 | } |
| 104 | } |
| 105 | |
| 106 | func (d *daemon) Stop() error { |
| 107 | d.Lock() |