/// <summary>
/// Read all process files
/// Check if any characters have changed
/// </summary>
private void PerformReadProcessFiles()
{
foreach (var gameSession in _map.GetAllGameSessions())
{
string heartbeatFile = gameSession.ProcessStatusFilepath;
if (string.IsNullOrEmpty(heartbeatFile))
{
// This occurs when launching game session
continue;
}
var response = SteelFilter.LaunchControl.GetHeartbeatStatus(heartbeatFile);
if (!response.IsValid)
{
Logger.WriteError(string.Format("Invalid contents in heartbeat file: {0}", heartbeatFile));
continue;
}
var status = GetStatusFromHeartbeatFileTime(gameSession);
if (!response.Status.IsOnline)
{
int gameInteractionTimeoutSeconds = ConfigSettings.GetConfigInt("GameInteractionTimeoutSeconds", 10);
// SteelFilter reports !IsOnline if server dispatch quits firing
// but that isn't reliable, as it doesn't fire when not logged in to a character
if (response.Status.LastServerDispatchSecondsAgo > gameInteractionTimeoutSeconds)
{
status = ServerAccountStatusEnum.None;
Logger.WriteInfo("Killing offline/character screen game");
}
}
else
{
_lastOnlineTimeUtc = DateTime.UtcNow;
}
if (status == ServerAccountStatusEnum.None)
{
Process p = TryGetProcessFromId(response.Status.ProcessId);
if (p != null)
{
p.Kill();
File.Delete(heartbeatFile);
_map.RemoveGameSessionByProcessId(p.Id);
Logger.WriteDebug("Killing process: " + p.Id.ToString());
OnGameDied(new EventArgs());
}
}
bool newGame = false;
bool changedGame = false;
bool changedStatus = false;
if (gameSession.AccountName == null)
{
newGame = true;
}
else if (gameSession.AccountName != response.Status.AccountName ||
gameSession.ServerName != response.Status.ServerName)
{
// This doesn't make sense and shouldn't happen
// Account & Server should be fixed for the life of a game session
Logger.WriteError(string.Format("Account/Server change in heartbeat file!: {0}", heartbeatFile));
changedGame = true;
}
else if (gameSession.CharacterName != response.Status.CharacterName)
{
changedGame = true;
}
else if (gameSession.Status != status)
{
changedStatus = true;
gameSession.Status = status;
}
UpdateGameSessionFromHeartbeatStatus(gameSession, heartbeatFile, response);
if (newGame)
{
NotifyGameChange(gameSession, GameChangeType.StartGame);
}
else if (changedGame)
{
NotifyGameChange(gameSession, GameChangeType.ChangeGame);
}
else if (changedStatus)
{
NotifyGameChange(gameSession, GameChangeType.ChangeStatus);
}
}
_lastReadProcesFilesUtc = DateTime.UtcNow;
}