better startup and process management

.travis.yml

@@ -15,6 +15,6 @@ install:
   - pip install pyinstaller
   - wget https://nodejs.org/dist/v6.9.4/node-v6.9.4.pkg
   - sudo installer -pkg node-v6.9.4.pkg -target /
-  - npm install electron-packager -g
+  - sudo npm install electron-packager -g
   - ./build.sh
   - electron-packager --electron-version=1.4.14 --overwrite electron LBRY

README.md

@@ -2,6 +2,8 @@
 
 An electron version of the LBRY application.
 
+This repo uses submodules, so clone it using --recursive
+
 ## Setup
 
 The lbrynet needs to be installed along with pyinstaller, and you

build.sh

@@ -20,11 +20,13 @@ pyinstaller lbry.py -y --windowed --onefile --icon=../lbry/packaging/osx/lbry-os
 cd ../lbry-web-ui
 git fetch
 git reset --hard origin/master
+# git reset --hard origin/development
 git cherry-pick 06224b1d2cf4bf1f63d95031502260dd9c3ec5c1
 npm install
 node_modules/.bin/node-sass --output dist/css --sourcemap=none scss/
-webpack
+node_modules/.bin/webpack
 git reset --hard origin/master
+# git reset --hard origin/development
 
 cd ..
 cp -R lbry-web-ui/dist electron/

electron/main.js

@@ -11,15 +11,14 @@ let subpy
 
 function createWindow () {
   // Create the browser window.
-  win = new BrowserWindow({width: 800, height: 600})
+  //win = new BrowserWindow({x: 0, y: 0, width: 1440, height: 414, backgroundColor: '#155b4a'})
+  win = new BrowserWindow({backgroundColor: '#155b4a'})
   win.maximize()
 
+  //win.webContents.openDevTools()
+
   // and load the index.html of the app.
   win.loadURL(`file://${__dirname}/dist/index.html`)
-  console.log('Loaded the index page')
-
-  // Open the DevTools.
-  //win.webContents.openDevTools()
 
   // Emitted when the window is closed.
   win.on('closed', () => {
@@ -27,39 +26,28 @@ function createWindow () {
     // in an array if your app supports multi windows, this is the time
     // when you should delete the corresponding element.
     win = null
-    console.log('Loaded the index page')
-    subpy.kill('SIGINT');
   })
+};
+
+function lauchDaemon() {
+  // TODO: check if the daemon is already running
+  subpy = require('child_process').spawn(`${__dirname}/dist/lbry`, ['--no-launch', '--log-to-console'], {stdio: ['ignore', process.stdout, process.stderr]})
+  subpy.on('exit', () => {
+    console.log('The daemon has exited. Quitting the app');
+    subpy = null;
+    app.quit();
+  });
+  console.log('lbrynet daemon has launched')
 }
 
 // This method will be called when Electron has finished
 // initialization and is ready to create browser windows.
 // Some APIs can only be used after this event occurs.
 app.on('ready', function(){
-  // call python?
-  subpy = require('child_process').spawn(`${__dirname}/dist/lbry`, ['--no-launch', '--log-to-console'], {stdio: ['ignore', process.stdout, process.stderr]})
-  console.log('lbrynet daemon has launched')
-  launchWindowWhenDaemonHasStarted();
+  lauchDaemon();
+  createWindow();
 })
 
-// TODO: incorporate this into the LBRY module
-function launchWindowWhenDaemonHasStarted() {    
-    client.request(
-	'status', [],
-	function (err, res) {
-	    // Did it all work ? 
-	    if (err) {
-		console.log(err); 
-		console.log('Will try again in half a second');
-		setTimeout(launchWindowWhenDaemonHasStarted, 500);
-	    }
-	    else {
-		console.log(res); 
-		createWindow();
-	    }
-	}
-    );
-}
 
 // Quit when all windows are closed.
 app.on('window-all-closed', () => {
@@ -70,6 +58,13 @@ app.on('window-all-closed', () => {
   }
 })
 
+app.on('before-quit', (event) => {
+  if (subpy != null) {
+    event.preventDefault()
+    subpy.kill('SIGINT');
+  }
+})
+
 app.on('activate', () => {
   // On macOS it's common to re-create a window in the app when the
   // dock icon is clicked and there are no other windows open.

lbry

@@ -1 +1 @@
-Subproject commit 8a026071eb1734d83c457e092b0676030026d9cd
+Subproject commit 91d673a539f5943cc219d9bec270fa840fa0895c

lbry-web-ui

@@ -1 +1 @@
-Subproject commit b78b644826d0077417bfa3b35dcd17db4b1faedc
+Subproject commit 2aa10261d957a73144b86c2ecc70b71b8f7869e7