public void Update()
{
if (m_Socket.Poll(0, SelectMode.SelectRead))
{
int read = m_Socket.ReceiveFrom(m_Buffer, m_Buffer.Length, SocketFlags.None, ref endpoint);
if (read > 0)
{
var reader = new ByteInputStream(m_Buffer);
var header = new SQPHeader();
header.FromStream(ref reader);
switch (m_State)
{
case SQPClientState.Idle:
break;
case SQPClientState.WaitingForChallange:
if ((SQPMessageType)header.Type == SQPMessageType.ChallangeResponse)
{
if (endpoint.Equals(m_Server))
{
ChallangeId = header.ChallangeId;
SendServerInfoQuery();
}
}
break;
case SQPClientState.WaitingForResponse:
if ((SQPMessageType)header.Type == SQPMessageType.QueryResponse)
{
reader.Reset();
var rsp = new SQP.ServerInfo();
rsp.FromStream(ref reader);
Debug.Log(string.Format("ServerName: {0}, BuildId: {1}, Current Players: {2}, Max Players: {3}, GameType: {4}, Map: {5}, Port: {6}",
rsp.ServerInfoData.ServerName,
rsp.ServerInfoData.BuildId,
(ushort)rsp.ServerInfoData.CurrentPlayers,
(ushort)rsp.ServerInfoData.MaxPlayers,
rsp.ServerInfoData.GameType,
rsp.ServerInfoData.Map,
(ushort)rsp.ServerInfoData.Port));
m_State = SQPClientState.Success;
StartTime = NetworkUtils.stopwatch.ElapsedMilliseconds;
}
break;
default:
break;
}
}
}
var now = NetworkUtils.stopwatch.ElapsedMilliseconds;
if (now - StartTime > 1000000)
{
Debug.Log("Failed");
m_State = SQPClientState.Failure;
}
}
public SQPClient(IPEndPoint server)
{
m_Socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
m_Socket.SetupAndBind(0);
m_Server = server;
m_State = new SQPClientState();
}
public void StartInfoQuery()
{
Debug.Assert(m_State == SQPClientState.Idle);
StartTime = NetworkUtils.stopwatch.ElapsedMilliseconds;
var writer = new ByteOutputStream(m_Buffer);
var req = new ChallangeRequest();
req.ToStream(ref writer);
m_Socket.SendTo(m_Buffer, writer.GetBytePosition(), SocketFlags.None, m_Server);
m_State = SQPClientState.WaitingForChallange;
}
public unsafe void StartInfoQuery()
{
Debug.Assert(m_State == SQPClientState.Idle);
StartTime = m_Timer.ElapsedMilliseconds;
var writer = new DataStreamWriter(BufferSize, Allocator.Temp);
var req = new ChallangeRequest();
req.ToStream(ref writer);
writer.CopyTo(0, writer.Length, ref m_Buffer);
m_Socket.SendTo(m_Buffer, writer.Length, SocketFlags.None, m_Server);
m_State = SQPClientState.WaitingForChallange;
writer.Dispose();
}
void SendServerInfoQuery()
{
StartTime = NetworkUtils.stopwatch.ElapsedMilliseconds;
var req = new QueryRequest();
req.Header.ChallangeId = ChallangeId;
req.RequestedChunks = (byte)SQPChunkType.ServerInfo;
var writer = new ByteOutputStream(m_Buffer);
req.ToStream(ref writer);
m_State = SQPClientState.WaitingForResponse;
m_Socket.SendTo(m_Buffer, writer.GetBytePosition(), SocketFlags.None, m_Server);
}
unsafe void SendServerInfoQuery()
{
StartTime = m_Timer.ElapsedMilliseconds;
var req = new QueryRequest();
req.Header.ChallangeId = ChallangeId;
req.RequestedChunks = (byte)SQPChunkType.ServerInfo;
var writer = new DataStreamWriter(BufferSize, Allocator.Temp);
req.ToStream(ref writer);
m_State = SQPClientState.WaitingForResponse;
writer.CopyTo(0, writer.Length, ref m_Buffer);
m_Socket.SendTo(m_Buffer, writer.Length, SocketFlags.None, m_Server);
writer.Dispose();
}
public unsafe void Update()
{
if (m_Socket.Poll(0, SelectMode.SelectRead))
{
int read = m_Socket.ReceiveFrom(m_Buffer, BufferSize, SocketFlags.None, ref endpoint);
if (read > 0)
{
var buffer = new DataStreamWriter(BufferSize, Allocator.Temp);
buffer.Write(m_Buffer, read);
var reader = new DataStreamReader(buffer, 0, read);
var readerCtx = default(DataStreamReader.Context);
var header = new SQPHeader();
header.FromStream(reader, ref readerCtx);
switch (m_State)
{
case SQPClientState.Idle:
break;
case SQPClientState.WaitingForChallange:
if ((SQPMessageType)header.Type == SQPMessageType.ChallangeResponse)
{
if (endpoint.Equals(m_Server))
{
ChallangeId = header.ChallangeId;
SendServerInfoQuery();
}
}
break;
case SQPClientState.WaitingForResponse:
if ((SQPMessageType)header.Type == SQPMessageType.QueryResponse)
{
readerCtx = default(DataStreamReader.Context);
var rsp = new SQP.ServerInfo();
rsp.FromStream(reader, ref readerCtx);
Debug.Log(string.Format("ServerName: {0}, BuildId: {1}, Current Players: {2}, Max Players: {3}, GameType: {4}, Map: {5}, Port: {6}",
rsp.ServerInfoData.ServerName,
rsp.ServerInfoData.BuildId,
(ushort)rsp.ServerInfoData.CurrentPlayers,
(ushort)rsp.ServerInfoData.MaxPlayers,
rsp.ServerInfoData.GameType,
rsp.ServerInfoData.Map,
(ushort)rsp.ServerInfoData.Port));
m_State = SQPClientState.Idle;
StartTime = m_Timer.ElapsedMilliseconds;
}
break;
default:
break;
}
buffer.Dispose();
}
}
var now = m_Timer.ElapsedMilliseconds;
if (now - StartTime > 1000000)
{
Debug.Log("Failed");
m_State = SQPClientState.Failure;
}
}