static void Main(string[] args)
{
Log.Logger = new LoggerConfiguration()
.WriteTo.Console(new RenderedCompactJsonFormatter())
.Enrich.FromLogContext()
.CreateLogger();
// See https://support.microsoft.com/en-gb/help/821268/contention-poor-performance-and-deadlocks-when-you-make-calls-to-web-s
// Experimentation shows we need the ThreadPool to always spin up threads for good performance under load
ThreadPool.GetMaxThreads(out var workerThreads, out var ioThreads);
ThreadPool.SetMinThreads(workerThreads, ioThreads);
Parser.Default.ParseArguments <GatewayArgs>(args)
.WithParsed(parsedArgs =>
{
var spatialRefreshToken = Secrets.GetEnvSecret(SpatialRefreshTokenEnvironmentVariable);
var memoryStoreClientManager =
new RedisClientManager(parsedArgs.RedisConnectionString);
var playerAuthClient =
PlayerAuthServiceClient.Create(
credentials: new PlatformRefreshTokenCredential(spatialRefreshToken));
IAnalyticsSender analyticsSender = new AnalyticsSenderBuilder("gateway_gateway")
.WithCommandLineArgs(parsedArgs)
.With(new LogExceptionStrategy(Log.Logger))
.Build();
var server = GrpcBaseServer.Build(parsedArgs);
server.AddInterceptor(new PlayerIdentityTokenValidatingInterceptor(
playerAuthClient,
memoryStoreClientManager.GetRawClient(Database.CACHE)));
server.AddService(
GatewayService.BindService(new GatewayServiceImpl(memoryStoreClientManager, playerAuthClient, analyticsSender)));
var serverTask = Task.Run(() => server.Start());
var signalTask = Task.Run(() => UnixSignal.WaitAny(new[] { new UnixSignal(Signum.SIGINT), new UnixSignal(Signum.SIGTERM) }));
Task.WaitAny(serverTask, signalTask);
if (signalTask.IsCompleted)
{
Log.Information($"Received UNIX signal {signalTask.Result}");
Log.Information("Server shutting down...");
server.Shutdown();
serverTask.Wait();
Log.Information("Server stopped cleanly");
}
else
{
/* The server task has completed; we can just exit. */
Log.Information("The Gateway server has stopped itself or encountered an unhandled exception.");
}
});
}
private static void Main()
{
try
{
// initialize logger
log4net.Config.XmlConfigurator.Configure();
// create a RestfulDeviceService used to communicate with the DeviceHive cloud
// insert your assigned DeviceHive service URL here
using (var deviceService = new RestfulDeviceService("http://localhost/DeviceHive.API"))
{
// create a DeviceHive network where our gateway will reside
var network = new Network("Gateway Sample Network", "A DeviceHive network for Gateway sample");
// create gateway service
var gatewayService = new GatewayService(deviceService, network);
// create connection to device through COM port and add it to the gateway
// insert your COM port name here
var serialPort = new SerialPort("COM3")
{
ReadTimeout = 1000, WriteTimeout = 1000
};
var serialPortConnection = new SerialPortBinaryConnection(serialPort);
gatewayService.DeviceConnectionList.Add(serialPortConnection);
// start gateway
gatewayService.Start();
// wait for console key press and then dispose gateway service
Console.WriteLine("Gateway is now running, press any key to stop...");
Console.ReadKey();
gatewayService.Stop();
}
}
catch (Exception ex)
{
// handle the error
Console.WriteLine("Error: " + ex);
Console.ReadKey();
}
}
private static void Main()
{
try
{
// initialize logger
log4net.Config.XmlConfigurator.Configure();
// create a RestfulDeviceService used to communicate with the DeviceHive cloud
// insert your assigned DeviceHive service URL here
using (var deviceService = new RestfulDeviceService("http://localhost/DeviceHive.API"))
{
// create a DeviceHive network where our gateway will reside
var network = new Network("Gateway Sample Network", "A DeviceHive network for Gateway sample");
// create gateway service
var gatewayService = new GatewayService(deviceService, network);
// create connection to device through COM port and add it to the gateway
// insert your COM port name here
var serialPort = new SerialPort("COM3") {ReadTimeout = 1000, WriteTimeout = 1000, BaudRate = 9600};
var serialPortConnection = new SerialPortBinaryConnection(serialPort);
gatewayService.DeviceConnectionList.Add(serialPortConnection);
// start gateway
gatewayService.Start();
// wait for console key press and then dispose gateway service
Console.WriteLine("Gateway is now running, press any key to stop...");
Console.ReadKey();
gatewayService.Stop();
}
}
catch (Exception ex)
{
// handle the error
Console.WriteLine("Error: " + ex);
Console.ReadKey();
}
}
