public override async Task StopAsync(CancellationToken cancellationToken)
{
_logger.LogInformation("Stopping Service");
if (_server != null)
{
GrpcServerUtils.GracefullyStop(_server);
}
await base.StopAsync(cancellationToken);
}
static void Main(string[] args)
{
try
{
IServiceHealth health;
Grpc.Core.Server server = Run(args, out health);
_msg.Info("Type Q(uit) to stop the server.");
while (true)
{
// Avoid mindless spinning
Thread.Sleep(100);
if (System.Console.KeyAvailable)
{
if (System.Console.ReadKey(true).Key == ConsoleKey.Q)
{
_msg.Warn("Shutting down due to user input");
break;
}
}
// TODO: Uncomment after next pull
//if (health.IsAnyServiceUnhealthy())
//{
// _msg.Warn("Shutting down due to service state NOT_SERVING");
// break;
//}
}
if (server != null)
{
GrpcServerUtils.GracefullyStop(server);
}
}
catch (Exception ex)
{
_msg.Error("An error occurred in microservice.", ex);
Environment.ExitCode = -1;
}
finally
{
_msg.Debug("License released, shutting down...");
}
}