Function for Nexus logging

This is an example of an Azure Function that listens to the logging queue setup in the Nexus configuration.

using System;
using System.Threading.Tasks;
using Microsoft.Azure.WebJobs;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Nexus.Link.Libraries.Core.Logging;

namespace Sandbox.NexusFunctions
{
    public static class NexusLogging
    {
        [FunctionName("NexusLogging")]
        public static async Task Run([QueueTrigger("logging-queue", Connection = "AzureWebJobsStorage")] string logItem, ILogger log)
        {
            try
            {
                var logRecord = JsonConvert.DeserializeObject<LogRecord>(logItem);
                await HandleLogRecord(logRecord, log);
            }
            catch (Exception e)
            {
                log.LogError("Failed to handle log record." +
                             " Logging queue item as Information below.", e);
                log.LogInformation(logItem);
            }
        }

        private static async Task HandleLogRecord(LogRecord logRecord, ILogger log)
        {
            // Note! In the real jungle, we would send this to this to Application Insights, Splunk, Stackify, Kibana, etc.
            // Now we just pretty print it.

            log.LogInformation(JsonConvert.SerializeObject(logRecord, Formatting.Indented));

            await Task.Yield();
        }
    }
}

You get access to the Nexus Link libraries by e.g. using a Nuget.config file like this:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <apikeys></apikeys>
  <packageSources>
    <add key="Nexus Libraries" value="http://fulcrum-nuget.azurewebsites.net/nuget" />
    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
  </packageSources>
</configuration>