/// <summary>
/// Check if specified server timer is already started
/// </summary>
/// <param name="server">Server object</param>
/// <returns>true if timer is already registered and running</returns>
private bool IsTimerStarted(Server server)
{
ServerTimer serverTimer = null;
lock (lockServers)
return(serverTimers.TryGetValue(server.Process.Id, out serverTimer));
}
/// <summary>
/// Reset timer to default timeout
/// </summary>
/// <param name="server">Server object</param>
private void ResetTimer(Server server)
{
ServerTimer serverTimer = null;
lock (lockServers)
if (serverTimers.TryGetValue(server.Process.Id, out serverTimer))
{
serverTimer.ResetTimer();
}
}
/// <summary>
/// Restart server if freeze/slowness detected
/// </summary>
private void RestartServer(ServerTimer timer)
{
if (IsStopping)
{
return;
}
IsStopping = true;
if (timer == null || timer.Server == null)
{
return;
}
Log.WriteInfo("Stopping frozen server {0}...", timer.Server.Name);
var id = timer.With(x => x.Server).With(x => x.Process).Return(x => x.Id, 0);
if (id == 0)
{
Log.WriteInfo("Unable to restart server {0}. Unknown process id.", timer.Server.Name);
return;
}
Util.Try(() =>
{
var process = Process.GetProcessById(id);
if (process == null)
{
Log.WriteInfo("Unable to restart server {0}. Process not found.", timer.Server.Name);
return;
}
if (String.IsNullOrWhiteSpace(Server.Process.CommandLine))
{
Log.WriteInfo("Unable to restart a server {0}. Empty command line!", timer.Server.Name);
return;
}
process.Kill();
}, false);
Util.Try(() =>
{
Thread.Sleep(1000);
Log.WriteInfo("Starting server {0}...", timer.Server.Name);
var exeFile = Re.GetSubString(Server.Process.CommandLine, @"^(.*exe).*$");
var arguments = Re.GetSubString(Server.Process.CommandLine, @"^.*?\s(.*)$");
var directory = Server.Process.Path;
StartProcess(exeFile, arguments, directory);
});
}
