Server Status?

carve · Mar 3, 2010

Server Status?

Anyone been successful with retrieving the Server Status via the packets:

"\x7f\x01\x01\x01"
"\xf1\x00\x04\xff"

I recently switched my Live Server to a CentOS Version of our old Live Server. I realized, as well as some of my players that our status on JoinUO aswell as from the script on my site that we use to retrieve stats and such could not actually retrieve any information.

Has anyone had to overcome this problem yet?

My Specs:

Quad Core 3.2Ghz 64bit AMD
2GB Ram DDR3
250GB Raid III - Hardware (I believe its III)
100mbit line

OS: CentOS 5.4 (latest x64)
RunUO: RunUO 2.1 (latest devel) w/ Custom Scripts - No core edits.

Thanks in advance.

_Epila_ · Mar 3, 2010

try this packet to retrieve the server info
"0x7f, 0x00, 0x00, 0x01, 0xf1, 0x00, 0x04, 0xff"

is a little different than yours

carve · Mar 3, 2010

I tried it as One Line, it worked the first time, after that it sends nothing back, any idea why?

Jeff · Mar 3, 2010

Code:

                network = new ClientNetwork();
                network.Register<SphereInfoResponsePacket>(0x53, "Sphere Information Response", 0, delegate(IRecvPacket p)
                {
                    SphereInfoResponsePacket packet = (SphereInfoResponsePacket)p;

                    OnPollingSuccess(this, new PollingSuccessEventArgs(state.Info, packet.Age, packet.ClientCount,
                        packet.ItemCount, packet.MobileCount, packet.Memory));
                    network.Disconnect();

                    complete = true;
                });

                network.Register<RunUOInfoResponsePacket>(0x52, "RunUO Information Response", 0, delegate(IRecvPacket p)
                {
                    RunUOInfoResponsePacket packet = (RunUOInfoResponsePacket)p;

                    OnPollingSuccess(this, new PollingSuccessEventArgs(state.Info, packet.Age, packet.ClientCount,
                        packet.ItemCount, packet.MobileCount, packet.Memory));

                    network.Disconnect();

                    complete = true;
                });

                network.Connect(state.Info.HostAddress, state.Info.Port);

                if (network.IsConnected)
                {
                    online = true;

                    byte[] seed = new byte[4] { 1, 2, 3, 4 };

                    network.Send(seed, 0, 4);
                    network.Send(new UOInfoResponsePacket());
                }

Here is the code i use for the ConnectUO poller...

Here is the UOInforResponsePacket (ya, it should be called UOInfoRequestPacket i know)

Code:

    public class UOInfoResponsePacket : SendPacket
    {
        public UOInfoResponsePacket()
            : base(0xF1, "UOG Information Request", 4)
        {
            Stream.Write((short)4);
            Stream.Write((byte)0xFF);
        }
    }

From what i can tell, both of the examples.. the one from carve, and the one from _Epila_ are exactly the same...and are also the same as mine.

Can your players connect to the server from the outside world?

carve · Mar 3, 2010

Jeff;830647 said:
Can your players connect to the server from the outside world?

Yes, without issue.

_Epila_ · Mar 3, 2010

check your Scripts\Engines\RemoteAdmin\PacketHandlers.cs and look for ServerInfoRequest packet handler

Jeff · Mar 3, 2010

Is the server on ConnectUO? If so whats the name, and is ConnectUO polling it porperly?

carve · Mar 3, 2010

Jeff;830663 said:
Is the server on ConnectUO? If so whats the name, and is ConnectUO polling it porperly?

The server IS on ConnectUO, but it IS NOT polling properly.

Jeff · Mar 3, 2010

Ok, like i had asked.. what is your server name?

Jeff · Mar 3, 2010

Carve... your problem is, you installed this RunUO Administrator from our talks the other night, and that code is not tested, and or approved to be in production since its a work in progress, i bet this is the problem... heavily modified remote administration code...duhhhhhhhhhhhhhh

carve · Mar 3, 2010

Jeff;830678 said:
Carve... your problem is, you installed this RunUO Administrator from our talks the other night, and that code is not tested, and or approved to be in production since its a work in progress, i bet this is the problem... heavily modified remote administration code...duhhhhhhhhhhhhhh

Actually I reverted back to the one from devel on svn. Also my server name is "UO Retribution".

Thanks Guys.

Jeff · Mar 4, 2010

carve;830680 said:
Actually I reverted back to the one from devel on svn. Also my server name is "UO Retribution".

Thanks Guys.

Ah, damn, thought i had it... oh well, Console.WriteLine all over the place to see where it is hanging is your only answer. ConnectUO's poller is giving this error [Error polling UO Retribution] - Reason: The timeout threshold was reached, which means your server answered the connection, but didnt reply back to my request for the UOG packet within 30 seconds.

PitHelvit · Mar 4, 2010

I've been meaning to ask this on the CUO forums for a while now.

My shard runs on Linux as well, and I get the same problem as carve.
Well sorta. Once in a long while the Max players changes, but I can never get the online count. I also get the timeout error.

PitHelvit

PS: Shard's name is Phantasyas. Everything else works perfectly ( connecting, patching )

carve · Mar 4, 2010

PitHelvit - you explained my issue to a T. Very randomly my server will reply with the Server Info string (very randomly though!). I assume this has to do with the way linux handles sockets?

Jeff · Mar 4, 2010

[13:29] <Jeff-> Mark, you have any idea about this?
[13:30] <Jeff-> Server Status? - RunUO - Ultima Online Emulation
[13:30] <Jeff-> its not connectuo only, seems to be any poller
[13:30] <Jeff-> but seems to be linux specific
[13:32] <&Mark> yep
[13:32] <&Mark> i already diagnosed that a while ago
[13:32] <&Mark> its a mono bug
[13:32] <Jeff-> ah ok
[13:32] <&Mark> notice the Dispose() after the reply
[13:32] <&Mark> its killing the response
[13:32] <Jeff-> oh,
[13:32] <&Mark> should flush it, but it doesnt

Jeff · Mar 4, 2010

Carve, for kicks, try this.

In Scripts/Engines/RemoteAdmin/Network.cs

find this

Code:

			else if ( cmd == 0xFF )
			{
				string statStr = String.Format( ", Name={0}, Age={1}, Clients={2}, Items={3}, Chars={4}, Mem={5}K", Server.Misc.ServerList.ServerName, (int)(DateTime.Now-Server.Items.Clock.ServerStart).TotalHours, NetState.Instances.Count, World.Items.Count, World.Mobiles.Count, (int)(System.GC.GetTotalMemory(false)/1024) );
				state.Send( new UOGInfo( statStr ) );
				state.Dispose();
			}

and make it this

Code:

			else if ( cmd == 0xFF )
			{
				string statStr = String.Format( ", Name={0}, Age={1}, Clients={2}, Items={3}, Chars={4}, Mem={5}K", Server.Misc.ServerList.ServerName, (int)(DateTime.Now-Server.Items.Clock.ServerStart).TotalHours, NetState.Instances.Count, World.Items.Count, World.Mobiles.Count, (int)(System.GC.GetTotalMemory(false)/1024) );
				state.Send( new UOGInfo( statStr ) );
				state.Flush();
                                DelayedDisconnect( state );
			}

Kons.snoK · Mar 4, 2010

Code:

			else if ( cmd == 0xFF )
			{
				string statStr = String.Format( ", Name={0}, Age={1}, Clients={2}, Items={3}, Chars={4}, Mem={5}K", Server.Misc.ServerList.ServerName, (int)(DateTime.Now-Server.Items.Clock.ServerStart).TotalHours, NetState.Instances.Count, World.Items.Count, World.Mobiles.Count, (int)(System.GC.GetTotalMemory(false)/1024) );
				state.Send( new UOGInfo( statStr ) );
#if MONO
				Timer.DelayCall(TimeSpan.FromSeconds(0.1), new TimerStateCallback(Disconnect), state);
#else
				state.Dispose();
#endif
			}

may not be clean, but works.

carve · Mar 4, 2010

Jeff's option works just fine, thanks to the both of you

Jeff · Mar 4, 2010

Kons.snoK;830766 said:

Code:

			else if ( cmd == 0xFF )
			{
				string statStr = String.Format( ", Name={0}, Age={1}, Clients={2}, Items={3}, Chars={4}, Mem={5}K", Server.Misc.ServerList.ServerName, (int)(DateTime.Now-Server.Items.Clock.ServerStart).TotalHours, NetState.Instances.Count, World.Items.Count, World.Mobiles.Count, (int)(System.GC.GetTotalMemory(false)/1024) );
				state.Send( new UOGInfo( statStr ) );
#if MONO
				Timer.DelayCall(TimeSpan.FromSeconds(0.1), new TimerStateCallback(Disconnect), state);
#else
				state.Dispose();
#endif
			}

may not be clean, but works.

This still has the potential of failing, You should manually force the Flush.

PitHelvit · Mar 5, 2010

Jeff;830752 said:

Carve, for kicks, try this.

In Scripts/Engines/RemoteAdmin/Network.cs

find this

Code:

			else if ( cmd == 0xFF )
			{
				string statStr = String.Format( ", Name={0}, Age={1}, Clients={2}, Items={3}, Chars={4}, Mem={5}K", Server.Misc.ServerList.ServerName, (int)(DateTime.Now-Server.Items.Clock.ServerStart).TotalHours, NetState.Instances.Count, World.Items.Count, World.Mobiles.Count, (int)(System.GC.GetTotalMemory(false)/1024) );
				state.Send( new UOGInfo( statStr ) );
				state.Dispose();
			}

and make it this

Code:

			else if ( cmd == 0xFF )
			{
				string statStr = String.Format( ", Name={0}, Age={1}, Clients={2}, Items={3}, Chars={4}, Mem={5}K", Server.Misc.ServerList.ServerName, (int)(DateTime.Now-Server.Items.Clock.ServerStart).TotalHours, NetState.Instances.Count, World.Items.Count, World.Mobiles.Count, (int)(System.GC.GetTotalMemory(false)/1024) );
				state.Send( new UOGInfo( statStr ) );
				state.Flush();
                                DelayedDisconnect( state );
			}

This works wonders on mine as well. I'm guessing this should be added to stock RunUO?

Code:

#if !MONO
			else if ( cmd == 0xFF )
			{
				string statStr = String.Format( ", Name={0}, Age={1}, Clients={2}, Items={3}, Chars={4}, Mem={5}K", Server.Misc.ServerList.ServerName, (int)(DateTime.Now-Server.Items.Clock.ServerStart).TotalHours, NetState.Instances.Count, World.Items.Count, World.Mobiles.Count, (int)(System.GC.GetTotalMemory(false)/1024) );
				state.Send( new UOGInfo( statStr ) );
				state.Dispose();
			}
#else
			else if ( cmd == 0xFF )
			{
				string statStr = String.Format( ", Name={0}, Age={1}, Clients={2}, Items={3}, Chars={4}, Mem={5}K", Server.Misc.ServerList.ServerName, (int)(DateTime.Now-Server.Items.Clock.ServerStart).TotalHours, NetState.Instances.Count, World.Items.Count, World.Mobiles.Count, (int)(System.GC.GetTotalMemory(false)/1024) );
				state.Send( new UOGInfo( statStr ) );
				state.Flush();
                DelayedDisconnect( state );
			}
#endif

^^ My version

Thanks again

PitHelvit

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