public void GetNextServerCandidate_MarkIterateAllBadCandidates() { serverList.GetAllEndPoints(); var recordA = ServerRecord.CreateWebSocketServer("10.0.0.1:27030"); var recordB = ServerRecord.CreateWebSocketServer("10.0.0.2:27030"); var recordC = ServerRecord.CreateWebSocketServer("10.0.0.3:27030"); // Add all candidates and mark them bad serverList.ReplaceList(new List <ServerRecord>() { recordA, recordB, recordC }); serverList.TryMark(recordA.EndPoint, ProtocolTypes.WebSocket, ServerQuality.Bad); serverList.TryMark(recordB.EndPoint, ProtocolTypes.WebSocket, ServerQuality.Bad); serverList.TryMark(recordC.EndPoint, ProtocolTypes.WebSocket, ServerQuality.Bad); var candidatesReturned = new HashSet <ServerRecord>(); void DequeueAndMarkCandidate() { var candidate = serverList.GetNextServerCandidate(ProtocolTypes.WebSocket); Assert.True(candidatesReturned.Add(candidate), $"Candidate {candidate.EndPoint} already seen"); Thread.Sleep(TimeSpan.FromMilliseconds(10)); serverList.TryMark(candidate.EndPoint, ProtocolTypes.WebSocket, ServerQuality.Bad); } // We must dequeue all candidates from a bad list DequeueAndMarkCandidate(); DequeueAndMarkCandidate(); DequeueAndMarkCandidate(); Assert.True(candidatesReturned.Count == 3, "All candidates returned"); }
static async Task <IReadOnlyCollection <ServerRecord> > LoadCoreAsync(SteamConfiguration configuration, int?maxNumServers, CancellationToken cancellationToken) { if (configuration == null) { throw new ArgumentNullException(nameof(configuration)); } var directory = configuration.GetAsyncWebAPIInterface("ISteamDirectory"); var args = new Dictionary <string, object?> { ["cellid"] = configuration.CellID.ToString(CultureInfo.InvariantCulture) }; if (maxNumServers.HasValue) { args["maxcount"] = maxNumServers.Value.ToString(CultureInfo.InvariantCulture); } cancellationToken.ThrowIfCancellationRequested(); var response = await directory.CallAsync(HttpMethod.Get, "GetCMList", version : 1, args : args).ConfigureAwait(false); var result = ( EResult )response["result"].AsInteger(( int )EResult.Invalid); if (result != EResult.OK) { throw new InvalidOperationException(string.Format("Steam Web API returned EResult.{0}", result)); } var socketList = response["serverlist"]; var websocketList = response["serverlist_websockets"]; cancellationToken.ThrowIfCancellationRequested(); var serverRecords = new List <ServerRecord>(capacity: socketList.Children.Count + websocketList.Children.Count); foreach (var child in socketList.Children) { if (child.Value is null || !ServerRecord.TryCreateSocketServer(child.Value, out var record)) { continue; } serverRecords.Add(record); } foreach (var child in websocketList.Children) { if (child.Value is null) { continue; } serverRecords.Add(ServerRecord.CreateWebSocketServer(child.Value)); } return(serverRecords.AsReadOnly()); }
internal CMListCallback(CMsgClientCMList cmMsg) { var cmList = cmMsg.cm_addresses .Zip(cmMsg.cm_ports, (addr, port) => ServerRecord.CreateSocketServer(new IPEndPoint(NetHelpers.GetIPAddress(addr), ( int )port))); var websocketList = cmMsg.cm_websocket_addresses.Select((addr) => ServerRecord.CreateWebSocketServer(addr)); Servers = new ReadOnlyCollection <ServerRecord>(cmList.Concat(websocketList).ToList()); }
public ServerRecord GetServerRecord() { if (IsWebSocket) { return(ServerRecord.CreateWebSocketServer(Address)); } ServerRecord.TryCreateSocketServer(Address, out var record); return(record); }
public void NullIsNotEqual() { var s = ServerRecord.CreateWebSocketServer("host:1"); Assert.True(s != null); Assert.True(null != s); Assert.False(s.Equals(null)); Assert.False(s == null); Assert.False(null == s); }
/// <summary> /// Load a list of servers from the Steam Directory. /// </summary> /// <param name="configuration">Configuration Object</param> /// <param name="cancellationToken">Cancellation Token</param> /// <returns>A <see cref="System.Threading.Tasks.Task"/> with the Result set to an enumerable list of <see cref="ServerRecord"/>s.</returns> public static Task <IReadOnlyCollection <ServerRecord> > LoadAsync(SteamConfiguration configuration, CancellationToken cancellationToken) { if (configuration == null) { throw new ArgumentNullException(nameof(configuration)); } var directory = configuration.GetAsyncWebAPIInterface("ISteamDirectory"); var args = new Dictionary <string, string> { ["cellid"] = configuration.CellID.ToString(CultureInfo.InvariantCulture) }; cancellationToken.ThrowIfCancellationRequested(); var task = directory.CallAsync(HttpMethod.Get, "GetCMList", version: 1, args: args); return(task.ContinueWith(t => { var response = task.Result; var result = ( EResult )response["result"].AsInteger(( int )EResult.Invalid); if (result != EResult.OK) { throw new InvalidOperationException(string.Format("Steam Web API returned EResult.{0}", result)); } var socketList = response["serverlist"]; var websocketList = response["serverlist_websockets"]; cancellationToken.ThrowIfCancellationRequested(); var serverRecords = new List <ServerRecord>(capacity: socketList.Children.Count + websocketList.Children.Count); foreach (var child in socketList.Children) { if (!NetHelpers.TryParseIPEndPoint(child.Value, out var endpoint)) { continue; } serverRecords.Add(ServerRecord.CreateSocketServer(endpoint)); } foreach (var child in websocketList.Children) { serverRecords.Add(ServerRecord.CreateWebSocketServer(child.Value)); } return (IReadOnlyCollection <ServerRecord>)serverRecords; }, cancellationToken, TaskContinuationOptions.NotOnCanceled | TaskContinuationOptions.NotOnFaulted, TaskScheduler.Current)); }
public void GetNextServerCandidate_OnlyReturnsMatchingServerOfType() { var record = ServerRecord.CreateWebSocketServer("localhost:443"); serverList.ReplaceList(new List <ServerRecord>() { record }); var endPoint = serverList.GetNextServerCandidate(ProtocolTypes.Tcp); Assert.Null(endPoint); endPoint = serverList.GetNextServerCandidate(ProtocolTypes.Udp); Assert.Null(endPoint); endPoint = serverList.GetNextServerCandidate(ProtocolTypes.Tcp | ProtocolTypes.Udp); Assert.Null(endPoint); endPoint = serverList.GetNextServerCandidate(ProtocolTypes.WebSocket); Assert.Equal(record.EndPoint, endPoint.EndPoint); Assert.Equal(ProtocolTypes.WebSocket, endPoint.ProtocolTypes); endPoint = serverList.GetNextServerCandidate(ProtocolTypes.All); Assert.Equal(record.EndPoint, endPoint.EndPoint); Assert.Equal(ProtocolTypes.WebSocket, endPoint.ProtocolTypes); record = ServerRecord.CreateSocketServer(new IPEndPoint(IPAddress.Loopback, 27015)); serverList.ReplaceList(new List <ServerRecord>() { record }); endPoint = serverList.GetNextServerCandidate(ProtocolTypes.WebSocket); Assert.Null(endPoint); endPoint = serverList.GetNextServerCandidate(ProtocolTypes.Tcp); Assert.Equal(record.EndPoint, endPoint.EndPoint); Assert.Equal(ProtocolTypes.Tcp, endPoint.ProtocolTypes); endPoint = serverList.GetNextServerCandidate(ProtocolTypes.Udp); Assert.Equal(record.EndPoint, endPoint.EndPoint); Assert.Equal(ProtocolTypes.Udp, endPoint.ProtocolTypes); endPoint = serverList.GetNextServerCandidate(ProtocolTypes.Tcp | ProtocolTypes.Udp); Assert.Equal(record.EndPoint, endPoint.EndPoint); Assert.Equal(ProtocolTypes.Tcp, endPoint.ProtocolTypes); endPoint = serverList.GetNextServerCandidate(ProtocolTypes.All); Assert.Equal(record.EndPoint, endPoint.EndPoint); Assert.Equal(ProtocolTypes.Tcp, endPoint.ProtocolTypes); }
void HandleCMList(IPacketMsg packetMsg) { var cmMsg = new ClientMsgProtobuf <CMsgClientCMList>(packetMsg); DebugLog.Assert(cmMsg.Body.cm_addresses.Count == cmMsg.Body.cm_ports.Count, "CMClient", "HandleCMList received malformed message"); var cmList = cmMsg.Body.cm_addresses .Zip(cmMsg.Body.cm_ports, (addr, port) => ServerRecord.CreateSocketServer(new IPEndPoint(NetHelpers.GetIPAddress(addr), ( int )port))); var webSocketList = cmMsg.Body.cm_websocket_addresses.Select(addr => ServerRecord.CreateWebSocketServer(addr)); // update our list with steam's list of CMs Servers.ReplaceList(cmList.Concat(webSocketList)); }
private static async Task <List <ServerRecord> > LoadChinaCMList(SteamConfiguration configuration) { var directory = configuration.GetAsyncWebAPIInterface("ISteamDirectory"); var args = new Dictionary <string, object> { ["cellid"] = "47", // Shanghai ["maxcount"] = int.MaxValue.ToString(), ["steamrealm"] = "steamchina", }; var response = await directory.CallAsync(HttpMethod.Get, "GetCMList", 1, args).ConfigureAwait(false); var result = (EResult)response["result"].AsInteger(); if (result != EResult.OK) { throw new InvalidOperationException($"Steam Web API returned EResult.{result}"); } var socketList = response["serverlist"]; var websocketList = response["serverlist_websockets"]; var serverRecords = new List <ServerRecord>(socketList.Children.Count + websocketList.Children.Count); foreach (var child in socketList.Children) { if (child.Value is null || !ServerRecord.TryCreateSocketServer(child.Value, out var record)) { continue; } serverRecords.Add(record); } foreach (var child in websocketList.Children) { if (child.Value is null) { continue; } serverRecords.Add(ServerRecord.CreateWebSocketServer(child.Value)); } return(serverRecords); }