feat(brave): peer discovery with ws-star

This should improve things until we have TCP transport, MulticastDNS and DHT

Author: lidel

add-on/src/lib/ipfs-client/embedded-chromesockets.js

@@ -42,10 +42,10 @@ exports.init = function init (opts) {
 
   const defaultOpts = JSON.parse(optionDefaults.ipfsNodeConfig)
 
-  // TODO: check if below is needed after js-ipfs is released with DHT disabled
   defaultOpts.libp2p = {
     config: {
       dht: {
+        // TODO: check if below is needed after js-ipfs is released with DHT disabled
         enabled: false
       }
     }

add-on/src/lib/options.js

@@ -54,6 +54,8 @@ function buildDefaultIpfsNodeConfig () {
     // for people already running regular go-ipfs and js-ipfs on standard ports
     config.config.Addresses.API = '/ip4/127.0.0.1/tcp/5003'
     config.config.Addresses.Gateway = '/ip4/127.0.0.1/tcp/9091'
+    // Until we have MulticastDNS+DNS, peer discovery is done over ws-star
+    config.config.Addresses.Swarm.push('/dnsaddr/ws-star.discovery.libp2p.io/tcp/443/wss/p2p-websocket-star')
     /*
       (Sidenote on why we need API for Web UI)
       Gateway can run without API port,