perf: 90ms improvement: Defer more code in renderer, load state earlier

By deferring more code in the renderer and loading state earlier, we
improve startup time by another 90ms!

Before: 507 unique requires (1270-1280ms)
After: 506 unique requires  (1180-1190ms)

src/renderer/lib/state.js

@@ -6,6 +6,8 @@ const config = require('../../config')
 
 const SAVE_DEBOUNCE_INTERVAL = 1000
 
+appConfig.filePath = path.join(config.CONFIG_PATH, 'config.json')
+
 const State = module.exports = Object.assign(new EventEmitter(), {
   getDefaultPlayState,
   load,
@@ -16,13 +18,11 @@ const State = module.exports = Object.assign(new EventEmitter(), {
     // After first State.save() invokation, future calls go straight to the
     // debounced function
     State.save = debounce(saveImmediate, SAVE_DEBOUNCE_INTERVAL)
-    State.save()
+    State.save(...arguments)
   },
   saveImmediate
 })
 
-appConfig.filePath = path.join(config.CONFIG_PATH, 'config.json')
-
 function getDefaultState () {
   const LocationHistory = require('location-history')
 

src/renderer/lib/telemetry.js

@@ -2,6 +2,7 @@
 // Reports back so that we can improve WebTorrent Desktop
 module.exports = {
   init,
+  send,
   logUncaughtError,
   logPlayAttempt
 }
@@ -22,7 +23,9 @@ function init (state) {
     telemetry = state.saved.telemetry = createSummary()
     reset()
   }
+}
 
+function send (state) {
   const now = new Date()
   telemetry.version = config.APP_VERSION
   telemetry.timestamp = now.toISOString()
@@ -223,7 +226,7 @@ function getElemString (elem) {
   let ret = elem.tagName
   try {
     ret += '.' + Array.from(elem.classList).join('.')
-  } catch (e) {}
+  } catch (err) {}
   return ret
 }