Choose a random seed node from a list for bootstrapping

config/default.json

@@ -5,8 +5,20 @@
   "contentProxyUrl": "random.snode",
   "localServerPort": "8081",
   "defaultPoWDifficulty": "100",
-  "seedNodeUrl": "3.104.19.14",
-  "seedNodePort": "22023",
+  "seedNodeList": [
+    {
+      "ip": "3.104.19.14",
+      "port": "22023"
+    },
+    {
+      "ip": "13.238.53.205",
+      "port": "38157"
+    },
+    {
+      "ip": "imaginary.stream",
+      "port": "38157"
+    }
+  ],
   "disableAutoUpdate": false,
   "updatesUrl": "https://updates2.signal.org/desktop",
   "updatesPublicKey":

js/modules/loki_snode_api.js

@@ -94,10 +94,11 @@ class LokiSnodeAPI {
         storage_port: true,
       },
     };
+    const seedNode = window.seedNodeList[Math.floor(Math.random() * window.seedNodeList.length)];
     try {
       const result = await rpc(
-        `http://${window.seedNodeUrl}`,
-        window.seedNodePort,
+        `http://${seedNode.ip}`,
+        seedNode.port,
         'get_n_service_nodes',
         params,
         {}, // Options

main.js

@@ -156,8 +156,7 @@ function prepareURL(pathSegments, moreKeys) {
       cdnUrl: config.get('cdnUrl'),
       localServerPort: config.get('localServerPort'),
       defaultPoWDifficulty: config.get('defaultPoWDifficulty'),
-      seedNodeUrl: config.get('seedNodeUrl'),
-      seedNodePort: config.get('seedNodePort'),
+      seedNodeList: JSON.stringify(config.get('seedNodeList')),
       certificateAuthority: config.get('certificateAuthority'),
       environment: config.environment,
       node_version: process.versions.node,

preload.js

@@ -305,8 +305,7 @@ window.WebAPI = initializeWebAPI({
   proxyUrl: config.proxyUrl,
 });
 
-window.seedNodeUrl = config.seedNodeUrl;
-window.seedNodePort = config.seedNodePort;
+window.seedNodeList = JSON.parse(config.seedNodeList);
 const LokiSnodeAPI = require('./js/modules/loki_snode_api');
 
 window.lokiSnodeAPI = new LokiSnodeAPI({