FluentScheduler | Automated job scheduler with fluent interface | Job Scheduling library

I have created a .Net Core 2.0 Web API and am trying to deploy it using Visual Studio Team Services and the AWS Lambda .Net Tools, according to this: https://aws.amazon.com/blogs/developer/working-with-lambda-functions-and-visual-studio-team-services/.

But when the task runs in VSTS it throws this error:

No executable found matching command "dotnet-lambda"

Here is the full log of the task:

I have following configuration for Simple Injector.

I am trying to get familiar with C# FluentScheduler library through a console application (.Net Framework 4.5.2). Below is the code that have written:

I've been stuck on this for days.

I am using GenerateEmailConfirmationTokenAsync to create a token outside the Controller (it's working fine), but somehow my token is longer than the ones created within the Controller using the GenerateEmailConfirmationTokenAsync and therefore the ConfirmEmail action rejects the token. (Error: Invalid Token). I have tried Machinekey on web.config, HttpUtility.UrlEncode, but I am still stuck.

How to sort out the Invalid Token error on Controller ConfirmEmail?

Here is my Code:

RegisterUser (outside Controller)

Based on the project documentation, there is in java version exists some cron-based scheduling. But i don't find any similar in .net implementation.

My task is to once per day update my cache with long running job. In this case (no build in scheduling features for .net version) i think of creating app, which will run ignite in client mode and update cache with data. And run this app with windows task scheduler.

Is there are a better solutions? Or maybe a good examples?

Solution implemented after answer was recieved:

Used FluentScheduler for scheduling periodicaly jobs. Unfortunately the HangFire I intended to use did not work. If node, which contain current executing scheduler fails or gone ofline for some reasons, then service starts on one of the rest nodes, and no scheduling jobs will be lost.

Scheduler job code

I would like to implement an ASP.NET Core API, which is not responding to HTTP requests, but upon startup starts listening to Google Cloud Pub/Sub messages, and it keeps listening indefinitely throughout its lifetime.

What is the preferred way to implement this with the official Pub/Sub SDK?

I can think of two ways:

Approach 1: Just use a SimpleSubscriber, and in the Startup.Configure start listening to messages:

I am unable to get FluentScheduler working in .Net Framework 4.5.2 Web api. Few days ago, I asked a similar question about scheduling through Console application and could get it to work with help but unfortunately facing issues with Web Api now. Below is the code.