private void Awake()
{
//UDP Client
shutdownNetwork();//just incase there was some sort of error last time
Networking.initNetwork();
endp = createIPEndpointData("10.150.32.203", 8888);
sock = initSocketData();
if (createSocket(ref sock, SocketType.UDP) == P_GenericError)
{
Debug.LogError(getLastNetworkError());
}
if (connectEndpoint(ref endp, ref sock) == P_GenericError)
{
Debug.LogError(getLastNetworkError());
}
jobClient = new NetworkClientJob()
{
sock = this.sock,
endp = this.endp
};
hnd = jobClient.Schedule();//schedules the job to start asynchronously like std::detach in c++
}
///<summary>
///Send packet over UDP server. Not guaranteed to send all bytes.
///</summary>
public static PResult sendToPacket(ref SocketData soc, ref string data, ref IPEndpointData ip)
{
IntPtr tmp = Marshal.StringToHGlobalAnsi(data);
PResult res = sendToPacketData(ref soc, tmp, data.Length + 1, ref ip);
return(res);
}
public void connectToInternet()
{
string serverAddr = ipText.text;
string userName = nameText.text;
thisUser._name = userName;
// Create UDP Client
shutdownNetwork(); //just incase there was some sort of error last time
Networking.initNetwork();
endp = createIPEndpointData(serverAddr, 8888);
sock = initSocketData();
if (createSocket(ref sock, SocketType.UDP) == P_GenericError)
{
Debug.LogError(getLastNetworkError());
}
if (connectEndpoint(ref endp, ref sock) == P_GenericError)
{
Debug.LogError(getLastNetworkError());
}
jobClient = new NetworkClientJob()
{
sock = sock,
endp = endp
};
hnd = jobClient.Schedule(); //schedules the job to start asynchronously like std::detach in c++
string tmp = "@" + userName;
int dump = 0;
if (sendToPacket(ref sock, ref tmp, ref dump, ref endp) == P_GenericError)
{
Debug.LogError(getLastNetworkError());
}
}
///<summary>
///Send packet over UDP server. Not guaranteed to send all bytes.
///</summary>
public static PResult sendToPacket <T>(ref SocketData soc, ref T data, int numberOfBytes, ref IPEndpointData ip)
{
IntPtr tmp = Marshal.AllocHGlobal(Marshal.SizeOf <T>(data));
Marshal.StructureToPtr(data, tmp, true);
PResult res = sendToPacketData(ref soc, tmp, numberOfBytes, ref ip);
Marshal.FreeHGlobal(tmp);
return(res);
}
[DllImport(DLL)] private static extern PResult sendToPacketData(ref SocketData soc, IntPtr data, int numberOfBytes, ref IPEndpointData ip);
///<summary>
///Receive packet over UDP server. Not guaranteed to recieve all bytes.
///</summary>
public static PResult recvFromPacket(ref SocketData soc, ref string data, int numberOfBytes, ref IPEndpointData ip)
{
IntPtr tmp = Marshal.AllocHGlobal(numberOfBytes);
PResult res = recvFromPacketData(ref soc, tmp, numberOfBytes, ref ip);
data = Marshal.PtrToStringAnsi(tmp);
Marshal.FreeHGlobal(tmp);
return(res);
}
///<summary>
///Receive packet over UDP server. Not guaranteed to recieve all bytes.
///</summary>
public static PResult recvFromPacket <T>(ref SocketData soc, ref T data, int numberOfBytes, ref IPEndpointData ip)
{
IntPtr tmp = Marshal.AllocHGlobal(Marshal.SizeOf <T>(data));
Marshal.StructureToPtr(data, tmp, true);
PResult res = recvFromPacketData(ref soc, tmp, numberOfBytes, ref ip);
if (res == PResult.P_GenericError)
{
data = Marshal.PtrToStructure <T>(tmp);
}
Marshal.FreeHGlobal(tmp);
return(res);
}
///<summary>
///Receive packet over UDP server. Not guaranteed to recieve all bytes.
///</summary>
public static PResult recvFromPacket(ref SocketData soc, ref string data, int numberOfBytes, ref int bytesSent, ref IPEndpointData ip)
{
IntPtr tmp = Marshal.AllocHGlobal(numberOfBytes);//allocates to unmanaged memory
PResult res = recvFromPacketDataEx(ref soc, tmp, numberOfBytes, ref bytesSent, ref ip);
data = Marshal.PtrToStringAnsi(tmp, numberOfBytes);
Marshal.FreeHGlobal(tmp);
return(res);
}
//UDP
[DllImport(DLL)] private static extern PResult recvFromPacketDataEx(ref SocketData soc, IntPtr data, int numberOfBytes, ref int bytesSent, ref IPEndpointData ip);
///<summary> ///Connects endpoint to socket ///</summary> [DllImport(DLL)] public static extern PResult connectEndpoint(ref IPEndpointData ip, ref SocketData soc);
///<summary> ///Listens for endpoint connection to the socket. It will block until a new connection is found. ///</summary> [DllImport(DLL)] public static extern PResult listenEndpointToSocket(ref IPEndpointData ip, ref SocketData soc, int backlog = 5);
///<summary> ///Bind Endpoint to socket. ///</summary> [DllImport(DLL)] public static extern PResult bindEndpointToSocket(ref IPEndpointData ip, ref SocketData soc);
///<summary>
///Send packet over UDP server. Not guaranteed to send all bytes.
///</summary>
public static PResult sendToPacket(ref SocketData soc, ref string data, int numberOfBytes, ref int bytesSent, ref IPEndpointData ip)
{
IntPtr tmp = Marshal.StringToHGlobalAnsi(data);
PResult res = sendToPacketDataEx(ref soc, tmp, numberOfBytes, ref bytesSent, ref ip);
return(res);
}
