| 133 | } |
| 134 | |
| 135 | func (d *DosNode) Start() { |
| 136 | d.logger.Event("peersUpdate", map[string]interface{}{"numOfPeers": 0}) |
| 137 | d.state = "Working" |
| 138 | var wg sync.WaitGroup |
| 139 | wg.Add(5) |
| 140 | go func() { |
| 141 | defer wg.Done() |
| 142 | d.startRESTServer() |
| 143 | d.logger.Info("[DOS] End RESTServer") |
| 144 | d.End() |
| 145 | }() |
| 146 | t := time.Now().Add(60 * time.Second) |
| 147 | if err := d.chain.Connect(d.config.ChainNodePool, t); err != nil { |
| 148 | d.logger.Error(err) |
| 149 | return |
| 150 | } |
| 151 | go func() { |
| 152 | defer wg.Done() |
| 153 | d.onchainLoop() |
| 154 | d.logger.Info("[DOS] End ONCHAIN Loop") |
| 155 | d.End() |
| 156 | }() |
| 157 | go func() { |
| 158 | defer wg.Done() |
| 159 | d.p.Listen() |
| 160 | d.logger.Info("[DOS] End P2P Loop") |
| 161 | d.End() |
| 162 | }() |
| 163 | go func() { |
| 164 | defer wg.Done() |
| 165 | d.queryLoop() |
| 166 | d.logger.Info("[DOS] End Query Loop") |
| 167 | d.End() |
| 168 | }() |
| 169 | go func() { |
| 170 | defer wg.Done() |
| 171 | d.dkg.Loop() |
| 172 | d.logger.Info("[DOS] End DKG Loop") |
| 173 | |
| 174 | d.End() |
| 175 | }() |
| 176 | |
| 177 | retry, num := 0, 0 |
| 178 | var err error |
| 179 | for { |
| 180 | //Bootstrap p2p network |
| 181 | if d.chain.BootStrapUrl() != "" { |
| 182 | d.logger.Info(fmt.Sprintf("BootStrapUrl : %s", d.chain.BootStrapUrl())) |
| 183 | |
| 184 | ips := getBootIps(d.chain.BootStrapUrl()) |
| 185 | if len(ips) != 0 { |
| 186 | d.bootStrapIPs = append(d.bootStrapIPs, ips...) |
| 187 | d.bootStrapIPs = unique(d.bootStrapIPs) |
| 188 | } |
| 189 | } |
| 190 | |
| 191 | d.logger.Info("Bootstraping ...") |
| 192 | num, err = d.p.Join(d.bootStrapIPs) |