private void EnterMainLoop()
{
try
{
Logger.Add("STARTUP -- Entering main loop...");
while (!_shutDownRequested)
{
if (_processStatusListeners.Any(x => x.Value))
{
try
{
Configuration configuration = Configuration.Read();
if (configuration.Applications.Count > 0 && configuration.Groups.Sum(group => group.Applications.Count) > 0)
{
List <string> runningProcesses = ProcessHandler.GetProcesses();
var processesStatusList = configuration.Groups
.SelectMany(group => configuration.Applications
.Where(application => group.Applications.Contains(application.ID))
.Select(application => new
{
Group = group,
Application = application,
Path = Path.Combine(group.Path, application.RelativePath.TrimStart('\\'))
}))
.Select(x => new
{
x.Group,
x.Application,
Status = new ProcessStatus(x.Group.ID, x.Application.ID,
runningProcesses.Any(runningProcess => runningProcess.Equals(x.Path, StringComparison.CurrentCultureIgnoreCase))
? ProcessStatusValue.Running : ProcessStatusValue.Stopped)
})
.ToList();
List <ProcessStatus> changedProcessStatuses;
lock (_processStatuses)
{
changedProcessStatuses = processesStatusList
.Where(x => !_processStatuses.ContainsKey(x.Group.ID) || !_processStatuses[x.Group.ID].ContainsKey(x.Application.ID) ||
_processStatuses[x.Group.ID][x.Application.ID].Value != x.Status.Value)
.Select(x => x.Status)
.ToList();
_processStatuses = processesStatusList
.GroupBy(x => x.Group.ID)
.ToDictionary(x => x.Key, x => x.ToDictionary(y => y.Application.ID, y => y.Status));
}
if (changedProcessStatuses.Count > 0)
{
RaiseProcessStatusesChangedEvent(changedProcessStatuses);
}
}
}
catch (Exception ex)
{
Logger.Add("An unexpected error occurred in main loop", ex);
}
}
Thread.Sleep(Settings.Service.Read <int>("StatusUpdateInterval"));
}
Logger.Add("SHUTDOWN -- Exiting main loop...");
}
catch (Exception ex)
{
Logger.Add("Fatal exception in main loop, dying....", ex);
}
}
