src/utils/spawn.js
function spawnNodeWithId (factory, callback) {
  waterfall([(cb) => factory.spawnNode(cb), identify], callback)
}
function spawnNodeWithId (factory, callback) {
  waterfall([(cb) => factory.spawnNode(cb), identify], callback)
}
function spawnNodeWithId ( factory , callback ) { waterfall ( [ ( cb ) => factory . spawnNode ( cb ) , identify ] , callback ) }
Spawn a node, get it's id and set it as `peerId` on the node
Spawn a node get it s id and set it as peerId on the node