private static bool IsPortBlockedBySDaysTDieServer(int port)
{
KeyValuePair <string, SDaysTDieServer> keyValuePair = SDaysTDieServersByUserIds.FirstOrDefault(x =>
x.Value.ServerSettings.ServerPort == port || x.Value.ServerSettings.TelnetPort == port);
return(keyValuePair.Key != "" && keyValuePair.Key != null);
}
private static int GetFreePortInRange(int portFrom, int portTo)
{
//todo block available channels so we do not need to iterate through all applications
IPGlobalProperties ipGlobalProperties = IPGlobalProperties.GetIPGlobalProperties();
TcpConnectionInformation[] tcpConnInfoArray = ipGlobalProperties.GetActiveTcpConnections();
List <int> blockedPorts = new List <int>();
foreach (TcpConnectionInformation tcpi in tcpConnInfoArray)
{
blockedPorts.Add(tcpi.LocalEndPoint.Port);
}
SDaysTDieServersByUserIds.ForEach((userId, server) =>
{
blockedPorts.Add(server.ServerSettings.TelnetPort);
blockedPorts.Add(server.ServerSettings.ServerPort);
});
for (int port = portFrom; port <= portTo; port++)
{
if (!blockedPorts.Contains(port))
{
return(port);
}
}
return(0);
}
private static StartServerResponse StartServerByServerSettings(ServerSettings serverSettings)
{
StartServerResponse response;
try
{
//serverSettings.ServerConfigFilepath = serverSettings.ServerConfigFilepath.Replace(".xml", serverSettings.WorldGenSeed + ".xml");
serverSettings.ServerConfigFilepath = serverSettings.ServerConfigFilepath.Replace(".xml", RandomString(12) + ".xml");
//todo set ports range from settings
serverSettings.ServerPort = GetFreePortInRange(26903, 26909);
serverSettings.TelnetPort = GetFreePortInRange(8083, 8089);
if (serverSettings.ServerPort == 0 || serverSettings.TelnetPort == 0)
{
return(new StartServerResponse(StartServerResult.NO_FREE_PORT));
}
string sDaysToDiePath = SDaysToDiePath;
if (serverSettings.GameMod != "" && serverSettings.GameMod != "Default")
{
sDaysToDiePath = GetGameFilesPathByGameMod(serverSettings.GameMod);
Console.WriteLine("Start Server from Path: '" + sDaysToDiePath + "'");
}
serverSettings.SaveToFile(sDaysToDiePath + SEP + serverSettings.ServerConfigFilepath);
SDaysTDieServersByUserIds.Add(serverSettings.UserUuid, new SDaysTDieServer(sDaysToDiePath, serverSettings));
SDaysTDieServersByUserIds[serverSettings.UserUuid].Start();
response = new StartServerResponse(StartServerResult.SERVER_STARTED);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
response = new StartServerResponse(StartServerResult.EXCEPTION);
}
return(response);
}
internal async static Task <StopServerResponse> TryStopServer(ServerSetting serverSetting)
{
StopServerResponse response = null;
KeyValuePair <string, SDaysTDieServer> keyValuePair = SDaysTDieServersByUserIds.FirstOrDefault(x => x.Value.ServerSettings.WorldGenSeed == serverSetting.WorldGenSeed);
SDaysTDieServer sDaysTDieServer = keyValuePair.Value;
StopServerResult stopServerResult = StopServerResult.STOPPING;
void SDaysTDieServer_OnSDaysTDieServerStoppedHandler(SDaysTDieServer sender, SDaysTDieServer.OnSDaysTDieServerStoppedEventArgs e)
{
if (e.Message == "*** Shutdown successful ***" || e.Message == "*** Server already down! ***")
{
stopServerResult = StopServerResult.SERVER_STOPPED;
}
else if (e.Message == "*** Shutdown done with killing process ***")
{
stopServerResult = StopServerResult.SERVER_KILLED;
}
}
sDaysTDieServer.OnSDaysTDieServerStoppedHandler += SDaysTDieServer_OnSDaysTDieServerStoppedHandler;
keyValuePair.Value.Stop();
async Task <StopServerResponse> CheckServerStopped()
{
for (int tryShutDownCounter = 40; tryShutDownCounter > 0; tryShutDownCounter--)
{
if (stopServerResult != StopServerResult.STOPPING)
{
SDaysTDieServersByUserIds.Remove(keyValuePair.Key);
return(new StopServerResponse(stopServerResult));
}
await Task.Delay(1000);
}
return(new StopServerResponse(StopServerResult.FAILED_UNKNOWN_REASON));
}
response = await CheckServerStopped();
sDaysTDieServer.OnSDaysTDieServerStoppedHandler -= SDaysTDieServer_OnSDaysTDieServerStoppedHandler;
return(response);
}
internal static bool IsServerRunningBySeed(string worldGenSeed)
{
KeyValuePair <string, SDaysTDieServer> keyValuePair = SDaysTDieServersByUserIds.FirstOrDefault(x => x.Value.ServerSettings.WorldGenSeed == worldGenSeed);
return(keyValuePair.Key != "" && keyValuePair.Key != null);
}
private SDaysTDieServer GetServerUserInstance(string userId)
{
return(!SDaysTDieServersByUserIds.ContainsKey(userId) ? SDaysTDieServersByUserIds[userId] : null);
}
private static bool IsServerOfSettingsRunning(ServerSettings serverSettings)
{
KeyValuePair <string, SDaysTDieServer> keyValuePair = SDaysTDieServersByUserIds.FirstOrDefault(x => x.Value.ServerSettings.WorldGenSeed == serverSettings.WorldGenSeed);
return(keyValuePair.Key != "" && keyValuePair.Key != null);
}
private static bool IsServerCountOfUserExceeding(ServerSettings serverSettings)
{
return(SDaysTDieServersByUserIds.ContainsKey(serverSettings.UserUuid));
}
