Bot stalls with flaky internet

[hoelger]

I'm not 100% sure but from a one-time-experience I had the feeling that the bot would not recover, once it had an no-internet-error. Could be a good improvement, to make it error resistant.

console log:

``` (node:56782) electron: Failed to load URL: https://www.immobilienscout24.de/Suche/de/berlin/berlin/wohnung-mieten?numberofrooms=-&livingspace=70.0-&pricetype=rentpermonth&price=-3000.0&geocodes=1276003001034,1276003001046,1276003001061,1276003001068&exclusioncriteria=swapflat&haspromotion=false with error: ERR_NAME_NOT_RESOLVED (Use `electron --trace-warnings ...` to show where the warning was created) { type: 'SET_BROWSER_VIEW_READY', payload: { name: 'puppet', ready: true } } [Async Function] { type: 'SET_BOUNDING_BOX_GROUP', payload: { boundingBoxes: [], group: 'OVERVIEW' } } Error executing JavaScript-snippet within webContents: [ReferenceError] IS24 is not defined ReferenceError: IS24 is not defined at :3:19 at new Promise () at :1:1 This is the code that caused the error: new Promise((resolve, reject) => { try { resolve(IS24['resultList']['resultListModel']['searchResponseModel']['resultlist.resultlist']['resultlistEntries'][0]['resultlistEntry']) } catch(err) { throw { name: err.name, message: err.message, stack: err.stack } } }) // END OF CODE Stack that led to the execution of this snippet (Electron): at /home/georg/Mega/Projekte/wohnungsbot/wohnungsbot/app/webpack:/wohnungsbot/app/actions/data.js:67:69 at next (/home/georg/Mega/Projekte/wohnungsbot/wohnungsbot/node_modules/redux-thunk/lib/index.js:23:18) at next (/home/georg/Mega/Projekte/wohnungsbot/wohnungsbot/app/webpack:/wohnungsbot/app/middleware/scheduler.js:45:10) at /home/georg/Mega/Projekte/wohnungsbot/wohnungsbot/app/webpack:/wohnungsbot/app/middleware/logging.js:47:10 at Object.dispatch (/home/georg/Mega/Projekte/wohnungsbot/wohnungsbot/node_modules/redux/lib/redux.js:699:28) at Immediate.n (/home/georg/Mega/Projekte/wohnungsbot/wohnungsbot/app/webpack:/wohnungsbot/app/middleware/bot.js:113:21) Current URL: https://www.immobilienscout24.de/Suche/de/berlin/berlin/wohnung-mieten?numberofrooms=-&livingspace=70.0-&pricetype=rentpermonth&price=-3000.0&geocodes=1276003001034,1276003001046,1276003001061,1276003001068&exclusioncriteria=swapflat&haspromotion=false ```