public IEnumerable <IGameServer> GetServersLazy(MasterServerRequest masterServerRequest)
{
var packet = 0;
IPEndPoint lastEndPoint = null;
using (var client = SteamAgent.GetUdpClient(_endpoint))
{
while (!masterServerRequest.MaximumPackets.HasValue || packet < masterServerRequest.MaximumPackets.Value)
{
var request = GetRequest(lastEndPoint, masterServerRequest.Region, masterServerRequest.Filters);
var response = AsyncHelper.RunSync(() => SteamAgent.RequestResponseAsync(client, request, IpEndPointLength));
packet++;
var packetEndPoints = ReadEndPointsFromPacket(response);
foreach (var endPoint in packetEndPoints)
{
if (endPoint.IsEmpty())
{
yield break;
}
yield return(new GameServer(endPoint));
lastEndPoint = endPoint;
}
}
}
}
public async Task <IEnumerable <IGameServer> > GetServersAsync(MasterServerRequest masterServerRequest)
{
var endPoints = new List <IPEndPoint>();
var packet = 0;
using (var client = SteamAgent.GetUdpClient(_endpoint))
{
while (!masterServerRequest.MaximumPackets.HasValue || packet < masterServerRequest.MaximumPackets.Value)
{
var request = GetRequest(endPoints.LastOrDefault(), masterServerRequest.Region, masterServerRequest.Filters);
var response = await SteamAgent.RequestResponseAsync(client, request, IpEndPointLength);
packet++;
var packetEndPoints = ReadEndPointsFromPacket(response);
endPoints.AddRange(packetEndPoints);
if (endPoints.Last().IsEmpty())
{
break;
}
}
}
return(endPoints.Take(endPoints.Count - 1).Select(e => new GameServer(e)));
}
public async Task<IEnumerable<IGameServer>> GetServersAsync(MasterServerRequest masterServerRequest)
{
var endPoints = new List<IPEndPoint>();
var packet = 0;
using (var client = SteamAgent.GetUdpClient(_endpoint))
{
while (!masterServerRequest.MaximumPackets.HasValue || packet < masterServerRequest.MaximumPackets.Value)
{
var request = GetRequest(endPoints.LastOrDefault(), masterServerRequest.Region, masterServerRequest.Filters);
var response = await SteamAgent.RequestResponseAsync(client, request, IpEndPointLength);
packet++;
var packetEndPoints = ReadEndPointsFromPacket(response);
endPoints.AddRange(packetEndPoints);
if (endPoints.Last().IsEmpty())
{
break;
}
}
}
return endPoints.Take(endPoints.Count - 1).Select(e => new GameServer(e));
}
public async Task BasicQuery()
{
var client = new MasterServer();
var request = new MasterServerRequest(
MasterServerRegion.Europe,
Filter.GamedirIs("tf")
)
{
MaximumPackets = 2,
RequestTimeout = TimeSpan.FromSeconds(10)
};
var t = await client.GetServersAsync(request);
var servers = t.ToList();
Assert.IsTrue(servers.Any(), "No servers were returned");
}
public async Task LogicalQuery()
{
var client = new MasterServer();
var request = new MasterServerRequest(
MasterServerRegion.Europe,
Filter.GamedirIs("tf"),
Filter.IsNotEmpty,
Filter.IsNotFull,
Filter.Nor(
Filter.NameMatches("*Valve*"),
Filter.NameMatches("*trade*")
)
)
{
MaximumPackets = 1
};
var servers = (await client.GetServersAsync(request)).Take(100).ToList();
Assert.IsTrue(servers.Any(), "No servers were returned");
var infos = await Task.WhenAll(servers.Select(async x => new {Server = x, Info = await x.TryGetServerInfoAsync()}));
foreach (var i in infos.Where(x => x.Info != null))
{
Assert.AreEqual("tf", i.Info.Gamedir, $"Unexpected gamedir {i.Server.EndPoint}; {i.Info.Gamedir}");
Assert.That(i.Info.Players, Is.AtLeast(1), $"Unexpected empty server {i.Server.EndPoint}");
Assert.That(i.Info.Players, Is.LessThan(i.Info.MaxPlayers), $"Unexpected full server {i.Server.EndPoint}");
Assert.That(!i.Info.Name.Contains("Valve") && !i.Info.Name.Contains("trade"), $"Expected server name to contain neither 'Valve' or 'trade' - was [{i.Info.Name}].");
}
}
