public static void Main(string[] args)
{
var startUpCorrelationId = Guid.NewGuid().ToString();
try
{
var configuration = InitialiseConfiguration(new ConfigurationBuilder(), args).Build();
InitialiseLoggingAndErrorHandling(configuration);
IWebHost host;
using (_logger.BeginScopeWithCommonData(startUpCorrelationId, null, null, null, true, false))
{
_logger.LogInformation("Logging is all set up and ready to go");
_logger.LogInformation("About to call BuildWebHost");
host = WebHost.CreateDefaultBuilder(args)
.UseNLog()
.ConfigureServices(services =>
{
services.AddPlatformServices();
})
.ConfigureAppConfiguration(cfg => InitialiseConfiguration(cfg, args))
.ConfigureAppMetricsHostingConfiguration(options =>
{
options.AllEndpointsPort = configuration.GetValue <int>("MetricsEndpoints:AllEndpointsPort");
})
.UseStartup <Startup>()
.Build();
_logger.LogInformation("About to call webHost.Run");
}
host.Run();
}
catch (Exception ex)
when(PassToErrorHandler(ex))
{
// Do not interfere with what would ordinarily happen if we didn't try to intercept because
// upstream components will likely be catching exceptions and / or the checking the return code
_logger.LogInformation("Microservice about to throw unhandled exception. Process may be terminated.");
throw;
}
_logger.LogInformation("Microservice instance is shutting down.");
}