fix: daemon not killed when migrating app architecture (#1109)

Add an option to kill running daemon when it's incompatible with the app version.

src/renderer/modal/modalIncompatibleDaemon/index.js

@@ -1,12 +1,10 @@
-import React from 'react';
 import { connect } from 'react-redux';
-import { doQuit, doSkipWrongDaemonNotice } from 'redux/actions/app';
+import { doQuit, doQuitAnyDaemon } from 'redux/actions/app';
 import ModalIncompatibleDaemon from './view';
 
-const select = state => ({});
-
 const perform = dispatch => ({
   quit: () => dispatch(doQuit()),
+  quitAnyDaemon: () => dispatch(doQuitAnyDaemon()),
 });
 
-export default connect(select, perform)(ModalIncompatibleDaemon);
+export default connect(null, perform)(ModalIncompatibleDaemon);

src/renderer/modal/modalIncompatibleDaemon/view.jsx

@@ -4,15 +4,17 @@ import Link from 'component/link/index';
 
 class ModalIncompatibleDaemon extends React.PureComponent {
   render() {
-    const { quit } = this.props;
+    const { quit, quitAnyDaemon } = this.props;
 
     return (
       <Modal
         isOpen
         contentLabel={__('Incompatible daemon running')}
-        type="alert"
-        confirmButtonLabel={__('Quit')}
-        onConfirmed={quit}
+        type="confirm"
+        confirmButtonLabel={__('Quit daemon')}
+        abortButtonLabel={__('Do nothing')}
+        onConfirmed={quitAnyDaemon}
+        onAborted={quit}
       >
         {__(
           'This browser is running with an incompatible version of the LBRY protocol and your install must be repaired. '

src/renderer/redux/actions/app.js

@@ -1,3 +1,4 @@
+import { execSync } from 'child_process';
 import isDev from 'electron-is-dev';
 import Lbry from 'lbry';
 import path from 'path';
@@ -329,6 +330,22 @@ export function doQuit() {
   };
 }
 
+export function doQuitAnyDaemon() {
+  return dispatch => {
+    try {
+      if (process.platform === 'win32') {
+        execSync('taskkill /im lbrynet-daemon.exe /t /f');
+      } else {
+        execSync('pkill lbrynet-daemon');
+      }
+    } catch (error) {
+      dispatch(doAlertError(`Quitting daemon failed due to: ${error.message}`));
+    } finally {
+      dispatch(doQuit());
+    }
+  };
+}
+
 export function doChangeVolume(volume) {
   return dispatch => {
     dispatch({