private async Task ConnectToRemoteServer(ServerInfo serverInfo)
{
var delayedConnectingDialog = new DelayedWaitingPrompt();
var connectingDialogTask = ShowConnectingDialogDelayed(serverInfo, delayedConnectingDialog);
Task <StartGameMessage> gameStartSignal;
try
{
client = InitializeClient();
gameStartSignal = client.EventRouter.GetAwaitable <StartGameMessage>();
await client.Connect(serverInfo).AsAwaitable();
delayedConnectingDialog.PromptIsStillNeeded = false;
await connectingDialogTask;
await client.SendRequest(new UserInfoMessage()
{
DisplayName = Environment.UserName
}).AsAwaitable();
}
catch (Exception ex)
{
QueueAction(() => Dialog.ShowMessage("Failed to connect".ToRed()).Then(Cleanup));
return;
}
finally
{
await delayedConnectingDialog.Cleanup();
}
var delayedWaitingForOtherPlayersDialogSignal = new DelayedWaitingPrompt();
var waitingForOtherPlayersDialogTask = ShowWaitingMessage("Waiting for other players...".ToConsoleString(), delayedWaitingForOtherPlayersDialogSignal);
// If we got here then we are connected. Now we wait for the game to start
var gameStartInfo = await gameStartSignal;
delayedWaitingForOtherPlayersDialogSignal.PromptIsStillNeeded = false;
await waitingForOtherPlayersDialogTask;
await delayedWaitingForOtherPlayersDialogSignal.Cleanup();
await RevealPlayers(gameStartInfo);
QueueAction(() => ScenePanel.IsVisible = true);
Sound.Play("Reload");
var bgMusicHandle = await Sound.Play("BackgroundMusic").AsAwaitable();
gameLifetime.OnDisposed(bgMusicHandle.Dispose);
// wait for the game to end
var gameOverMessage = await client.EventRouter.GetAwaitable <GameOverMessage>();
ShowWinnerAndCleanup(gameOverMessage);
}
private async Task TestRequestResponse(MultiPlayerServer server, ServerInfo serverInfo, MultiPlayerClient client)
{
await server.OpenForNewConnections().AsAwaitable();
Console.WriteLine("server is listening");
await client.Connect(serverInfo).AsAwaitable();
try
{
var sw = Stopwatch.StartNew();
var response = await client.SendRequest(new PingMessage(), timeout : TimeSpan.FromDays(1)).AsAwaitable();
sw.Stop();
Console.WriteLine("ping took " + sw.ElapsedMilliseconds + " ms");
}
catch (Exception ex)
{
throw;
}
try
{
await client.SendRequest(new PingMessage()
{
Delay = 300
}, timeout : TimeSpan.FromSeconds(.1)).AsAwaitable();
Assert.Fail("A timeout exception should have been thrown");
}
catch (PromiseWaitException ex)
{
Assert.AreEqual(1, ex.InnerExceptions.Count);
Assert.IsTrue(ex.InnerException is TimeoutException);
}
client.Dispose();
server.Dispose();
}
private async Task TestDeathmatch(MultiPlayerServer server, ServerInfo serverInfo, MultiPlayerClient client1, MultiPlayerClient client2, int delayMs)
{
Exception undeliverableException = null;
Exception deathmatchException = null;
server.Undeliverable.SubscribeForLifetime((args) => undeliverableException = args.Exception, server);
var deathmatch = new Deathmatch(new MultiPlayerContestOptions()
{
MaxPlayers = 2,
Server = server
});
deathmatch.OrchestrationFailed.SubscribeOnce((ex) => deathmatchException = ex);
// the game starts
await deathmatch.Start();
// both clients start waiting for the start of the game
var client1StartTask = client1.EventRouter.GetAwaitable <StartGameMessage>();
var client2StartTask = client2.EventRouter.GetAwaitable <StartGameMessage>();
// both clients get notified of each other's presence
var client1SeesClient2Task = client1.EventRouter.GetAwaitable <NewUserMessage>();
var client2SeesClient1Task = client2.EventRouter.GetAwaitable <NewUserMessage>();
// both clients connect, which should trigger the start of the game
await client1.Connect(serverInfo).AsAwaitable();
Console.WriteLine("client 1 connected");
await client2.Connect(serverInfo).AsAwaitable();
Console.WriteLine("client 2 connected");
// make sure both clients got the start event
await client1StartTask;
await client2StartTask;
await client1SeesClient2Task;
await client2SeesClient1Task;
Assert.AreEqual(client2.ClientId, client1SeesClient2Task.Result.NewUserId);
Assert.AreEqual(client1.ClientId, client2SeesClient1Task.Result.NewUserId);
var client1GameOverTask = client1.EventRouter.GetAwaitable <GameOverMessage>();
var client2GameOverTask = client2.EventRouter.GetAwaitable <GameOverMessage>();
var response = await client1.SendRequest(new DamageMessage()
{
DamagedClient = client2.ClientId,
NewHP = 0
}, timeout : TimeSpan.FromDays(1)).AsAwaitable();
// make sure both clients got the game over event event
await Task.WhenAll(client1GameOverTask, client2GameOverTask);
Assert.AreEqual(client1.ClientId, client1GameOverTask.Result.WinnerId);
Assert.AreEqual(client1.ClientId, client2GameOverTask.Result.WinnerId);
client1.Dispose();
client2.Dispose();
server.Dispose();
Assert.IsTrue(deathmatch.IsExpired);
Assert.IsNull(undeliverableException);
Assert.IsNull(deathmatchException);
}