This is what is being sent: 13 0 0 0 1 0 0 0 51 114 99 111 110 112 119 0 0 0 (decimal).
The test server is launched with -port 27016. When I send it to 27015 TCP I get this error: An existing connection was forcibly closed by the remote host On this line: m_socket.Receive(buffer, 16, Net.Sockets.SocketFlags.Partial) When I send it to 27016 TCP I get this error: No connection could be made because the target machine actively refused it 127.0.0.1:27016 On this line: m_socket.Connect(m_ip, m_port) -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Sebastian Staudt Sent: Thursday, 5 March 2009 6:45 AM To: Discussion of Half-Life Programming Subject: Re: [hlcoders] RCON in VB.NET Yes, I left that out as I mentioned it before. I'm always thinking in C++ data types. :) Same applies to Java / C#. So be sure to use Integer. 2009/3/4 Tom Leighton <[email protected]> > In VB.NET, the datatype "Long" is 8 bytes (64 bits), and the datatype > "Integer" is 4 bytes (32 bits). If he uses Long in VB.NET, it won't work. > > Sebastian Staudt wrote: > > I was a bit quick on my first reply. Forgot to add the packet size (long) > at > > the beginning and the packet type has to be long to. > > Back to the posted code: > > > > Argument s1 of _Write should not be optional, but I think that's not the > > problem. > > Like Ronny said before the problem is the conversion from variables to > > packet data. > > > > I have no experience in VB.NET, but this line for example is wrong: > > Dim sendData_CMD As Byte() = (New Text.ASCIIEncoding()).GetBytes(cmd) > > > > Your variable cmd is what I called "packet type", this should be long > > integer, but you use String. > > > > Maybe you should use a packet sniffer (or simple hex output) to see your > > resulting packet data. This often helps, when debugging protocol code. > > > > 2009/3/4 Ronny Schedel <[email protected]> > > > > > >> No, it's there. It must be there, because of the terminating 0. Sure, > >> currently the string itself is empty, but this is future future-proof. > >> > >> > >> > >>> You have also neglected the fact that the s2 string should ALWAYS be > >>> null (or Nothing in vb.net), as per the wiki. > >>> > >>> Ronny Schedel wrote: > >>> > >>>> I have to correct myself, the integers for size and request ID are 4 > >>>> byte, > >>>> not only 2 like in the example. > >>>> > >>>> > >>>> > >>>> > >>>>> I never coded in .NET but your write functions looks a little bit > >>>>> overloaded. I have some experience in VBA, so is it not possible to > >>>>> concat > >>>>> the packet like this? > >>>>> > >>>>> private const SERVERDATA_EXECCOMMAND = 2 > >>>>> private const SERVERDATA_AUTH = 3 > >>>>> > >>>>> dim send_data as string > >>>>> send_data = chr(size_low) + chr(size_high) + chr(req_low) + > >>>>> chr(req_high) > >>>>> + > >>>>> chr(SERVERDATA_EXECCOMMAND) + chr(0) + string1 + chr(0) + string2 + > >>>>> chr(0) > >>>>> > >>>>> You have to calculate the packet size and split it in low and high > >>>>> > >> byte, > >> > >>>>> but > >>>>> it is not difficult. > >>>>> > >>>>> Best regards > >>>>> > >>>>> Ronny Schedel > >>>>> > >>>>> > >>>>> > >>>>> > >>>>>> I'm trying to port the PHP code I found a while back and I can't get > >>>>>> > >> it > >> > >>>>>> to > >>>>>> work. > >>>>>> > >>>>>> This is what I'm using to call the functions: > >>>>>> > >>>>>> Dim rcon As New rcon_php > >>>>>> rcon.SetServer("127.0.0.1", 27015) > >>>>>> rcon.SetPassword("rconpw") > >>>>>> rcon.Auth() > >>>>>> > >>>>>> And my rcon_php class (or what I have so far) can be found at > >>>>>> http://pastebin.com/f6c334344 > >>>>>> > >>>>>> The test server is running on port 27016 (UDP). > >>>>>> > >>>>>> When I try connect RCON on 27015 TCP the server closes the socket > when > >>>>>> Auth() calls _PacketRead() > >>>>>> > >>>>>> When I try connect RCON on 27015 TCP the server actively refuses the > >>>>>> connection > >>>>>> > >>>>>> Note that the line m_socket = m_socket is so I can mouseover while > the > >>>>>> program is paused and see the various properties. > >>>>>> > >>>>>> > >>>>>> _______________________________________________ > >>>>>> To unsubscribe, edit your list preferences, or view the list > archives, > >>>>>> please visit: > >>>>>> http://list.valvesoftware.com/mailman/listinfo/hlcoders > >>>>>> > >>>>>> > >>>>>> > >>>>> _______________________________________________ > >>>>> To unsubscribe, edit your list preferences, or view the list > archives, > >>>>> please visit: > >>>>> http://list.valvesoftware.com/mailman/listinfo/hlcoders > >>>>> > >>>>> > >>>>> > >>>> _______________________________________________ > >>>> To unsubscribe, edit your list preferences, or view the list archives, > >>>> please visit: > >>>> http://list.valvesoftware.com/mailman/listinfo/hlcoders > >>>> > >>>> > >>>> > >>>> > >>> _______________________________________________ > >>> To unsubscribe, edit your list preferences, or view the list archives, > >>> please visit: > >>> http://list.valvesoftware.com/mailman/listinfo/hlcoders > >>> > >>> > >> _______________________________________________ > >> To unsubscribe, edit your list preferences, or view the list archives, > >> please visit: > >> http://list.valvesoftware.com/mailman/listinfo/hlcoders > >> > >> > >> > > _______________________________________________ > > To unsubscribe, edit your list preferences, or view the list archives, > please visit: > > http://list.valvesoftware.com/mailman/listinfo/hlcoders > > > > > > > > _______________________________________________ > To unsubscribe, edit your list preferences, or view the list archives, > please visit: > http://list.valvesoftware.com/mailman/listinfo/hlcoders > > _______________________________________________ To unsubscribe, edit your list preferences, or view the list archives, please visit: http://list.valvesoftware.com/mailman/listinfo/hlcoders _______________________________________________ To unsubscribe, edit your list preferences, or view the list archives, please visit: http://list.valvesoftware.com/mailman/listinfo/hlcoders
