feat: Update all networks' chain and genesis hash when NetworkService

starts up
nervosnetwork · Nov 15, 2019 · a3ccf2d · a3ccf2d
1 parent 1979e8a
commit a3ccf2d
Showing 1 changed file with 11 additions and 7 deletions.
diff --git a/packages/neuron-wallet/src/services/networks.ts b/packages/neuron-wallet/src/services/networks.ts
@@ -46,15 +46,19 @@ export default class NetworksService extends Store {
           currentNetworkList,
         })
         Promise.all(currentNetworkList.map(n => {
-          const core = new Core(n.remote)
-          return core.rpc
-            .getBlockchainInfo()
-            .then(info => info.chain)
-            .catch(() => '')
-            .then(chain => ({
+          if (n.type == NetworkType.Default) {
+            return n
+          } else {
+            const core = new Core(n.remote)
+            return Promise.all([
+              core.rpc.getBlockchainInfo(),
+              core.rpc.getBlockHash('0x0')
+            ]).then(([info, genesisHash]) => ({
               ...n,
-              chain,
+              chain: info.chain,
+              genesisHash
             }))
+          }
         })).then(networkList => {
           this.updateAll(networkList)
         }).catch((err: Error) => {