| 122 | } |
| 123 | |
| 124 | func (h *handlerDownside) viewLogs(key string, m *v1.Message) error { |
| 125 | // close old chain if exist |
| 126 | old, ok := h.chains.Load(key) |
| 127 | if ok { |
| 128 | err := old.(chain.Chain).Close() |
| 129 | if err != nil { |
| 130 | h.log.Warn("failed to close old chain", log.Any("chain", key)) |
| 131 | } |
| 132 | h.chains.Delete(key) |
| 133 | h.log.Debug("close chain", log.Any("chain name", key)) |
| 134 | } |
| 135 | h.log.Debug("new chain", log.Any("chain name", key)) |
| 136 | |
| 137 | opt := &ami.LogsOptions{} |
| 138 | err := m.Content.Unmarshal(&opt) |
| 139 | if err != nil { |
| 140 | h.publishFailedMsg(key, err.Error(), m) |
| 141 | return errors.Trace(err) |
| 142 | } |
| 143 | |
| 144 | // create new chain |
| 145 | c, err := chain.NewChain(h.cfg, h.ami, m.Metadata) |
| 146 | if err != nil { |
| 147 | h.publishFailedMsg(key, ErrCreateChain, m) |
| 148 | return errors.Trace(err) |
| 149 | } |
| 150 | err = c.ViewLogs(opt) |
| 151 | if err != nil { |
| 152 | h.publishFailedMsg(key, ErrExecData, m) |
| 153 | return errors.Trace(err) |
| 154 | } |
| 155 | h.chains.Store(key, c) |
| 156 | return nil |
| 157 | } |
| 158 | |
| 159 | func (h *handlerDownside) connect(key string, m *v1.Message) error { |
| 160 | // close old chain if exist |