public static xConstructorArguments Of(int port)
{
// X:\jsc.svn\examples\javascript\chrome\apps\ChromeUDPFloats\ChromeUDPFloats\Application.cs
var xMulticastSocket = default(java.net.MulticastSocket);
var xDatagramSocket = default(java.net.DatagramSocket);
// X:\jsc.svn\examples\java\android\forms\FormsUDPJoinGroup\FormsUDPJoinGroup\ApplicationControl.cs
return(new xConstructorArguments
{
port = port,
vMulticastSocket = delegate
{
if (xMulticastSocket != null)
{
return xMulticastSocket;
}
#region datagramSocket
try
{
xMulticastSocket = new java.net.MulticastSocket(port);
xDatagramSocket = xMulticastSocket;
}
catch
{
throw;
}
#endregion
return xMulticastSocket;
},
vDatagramSocket = delegate
{
if (xDatagramSocket != null)
{
return xDatagramSocket;
}
try
{
xDatagramSocket = new java.net.DatagramSocket(port);
}
catch
{
throw;
}
return xDatagramSocket;
}
});
}
public static xConstructorArguments Of(IPEndPoint e)
{
var xMulticastSocket = default(java.net.MulticastSocket);
var xDatagramSocket = default(java.net.DatagramSocket);
// X:\jsc.svn\examples\java\android\forms\FormsUDPJoinGroup\FormsUDPJoinGroup\ApplicationControl.cs
return(new xConstructorArguments
{
vMulticastSocket = delegate
{
if (xMulticastSocket != null)
{
return xMulticastSocket;
}
#region datagramSocket
try
{
xMulticastSocket = new java.net.MulticastSocket(e.Port);
xDatagramSocket = xMulticastSocket;
}
catch
{
throw;
}
#endregion
return xMulticastSocket;
},
vDatagramSocket = delegate
{
if (xDatagramSocket != null)
{
return xDatagramSocket;
}
try
{
xDatagramSocket = new java.net.DatagramSocket(e.Port);
}
catch
{
throw;
}
return xDatagramSocket;
}
});
}
static java.net.DatagramSocket try_new_DatagramSocket(int port)
{
#region datagramSocket
var datagramSocket = default(java.net.DatagramSocket);
try
{
// http://developer.android.com/reference/java/net/DatagramSocket.html
// Constructs a UDP datagram socket which is bound to the specific port aPort on the localhost. Valid values for aPort are between 0 and 65535 inclusive.
datagramSocket = new java.net.DatagramSocket(port);
}
catch
{
throw;
}
#endregion
return(datagramSocket);
}
// what comes after tcp?
// what about async API ?
// X:\jsc.svn\examples\java\hybrid\JVMCLRUDPReceiveAsync\JVMCLRUDPReceiveAsync\Program.cs
// X:\jsc.svn\examples\java\hybrid\JVMCLRUDPSendAsync\JVMCLRUDPSendAsync\Program.cs
// X:\jsc.svn\examples\java\ConsoleMulticastExperiment\ConsoleMulticastExperiment\Program.cs
// X:\jsc.svn\examples\java\android\AndroidServiceUDPNotification\AndroidServiceUDPNotification\ApplicationActivity.cs
// X:\jsc.svn\examples\java\android\LANBroadcastListener\LANBroadcastListener\ApplicationActivity.cs
// X:\jsc.svn\core\ScriptCoreLibAndroidNDK\ScriptCoreLibAndroidNDK\SystemHeaders\sys\socket.cs
static java.net.DatagramSocket try_new_DatagramSocket()
{
#region datagramSocket
var datagramSocket = default(java.net.DatagramSocket);
try
{
// http://developer.android.com/reference/java/net/DatagramSocket.html
// Constructs a UDP datagram socket which is bound to any available port on the localhost.
datagramSocket = new java.net.DatagramSocket();
}
catch
{
throw;
}
#endregion
return(datagramSocket);
}
public Socket(AddressFamily addressFamily, SocketType socketType, ProtocolType protocolType)
{
AddressFamily = addressFamily;
SocketType = socketType;
ProtocolType = protocolType;
#if cooper
if ((AddressFamily != AddressFamily.InterNetwork) && (AddressFamily != AddressFamily.InterNetworkV6))
{
throw new Exception("Address family not supported on current platform");
}
switch (SocketType)
{
case SocketType.Stream:
fHandle = new java.net.Socket();
break;
case SocketType.Dgram:
fDgramHandle = new java.net.DatagramSocket();
break;
default:
throw new Exception("Socket type not supported on current platform");
}
#else
#if posix || toffee || darwin
fHandle = rtl.socket((rtl.int32_t)addressFamily, (rtl.int32_t)socketType, (rtl.int32_t)protocolType);
#else
fHandle = rtl.__Global.socket((rtl.INT)addressFamily, (rtl.INT)socketType, (rtl.INT)protocolType);
#endif
if (fHandle < 0)
{
throw new Exception("Error creating socket");
}
#endif
}
public __UdpClient(java.net.DatagramSocket datagramSocket)
{
//var buffer = new sbyte[0x10000];
var buffer = new sbyte[0x1000];
//E/dalvikvm-heap(14366): Out of memory on a 1048592-byte allocation.
//I/dalvikvm(14366): "Thread-4310" prio=5 tid=827 RUNNABLE
#region vReceiveAsync
this.vReceiveAsync = delegate
{
var c = new TaskCompletionSource <__UdpReceiveResult>();
__Task.Run(
delegate
{
// http://stackoverflow.com/questions/10808512/datagrampacket-equivalent
// http://tutorials.jenkov.com/java-networking/udp-datagram-sockets.html
var packet = new java.net.DatagramPacket(buffer, buffer.Length);
try
{
datagramSocket.receive(packet);
var xbuffer = new byte[packet.getLength()];
Array.Copy(
buffer, xbuffer,
xbuffer.Length
);
var x = new __UdpReceiveResult(
buffer:
xbuffer,
remoteEndPoint:
new __IPEndPoint(
new __IPAddress {
InternalAddress = packet.getAddress()
},
port: packet.getPort()
)
);
c.SetResult(x);
}
catch
{
// fault?
}
}
);
return(c.Task);
};
#endregion
#region vSendAsync
this.vSendAsync = (byte[] datagram, int bytes, string hostname, int port) =>
{
var c = new TaskCompletionSource <int>();
__Task.Run(
delegate
{
try
{
var a = global::java.net.InetAddress.getByName(hostname);
var packet = new java.net.DatagramPacket(
(sbyte[])(object)datagram,
datagram.Length, a, port
);
datagramSocket.send(packet);
// retval tested?
c.SetResult(
packet.getLength()
);
}
catch
{
throw;
}
}
);
return(c.Task);
};
#endregion
#region vSendAsync2
this.vSendAsync2 = (byte[] datagram, int bytes, IPEndPoint endPoint) =>
{
var c = new TaskCompletionSource <int>();
__Task.Run(
delegate
{
try
{
var packet = new java.net.DatagramPacket(
(sbyte[])(object)datagram,
datagram.Length, (__IPAddress)endPoint.Address, endPoint.Port
);
datagramSocket.send(packet);
// retval tested?
c.SetResult(
packet.getLength()
);
}
catch
{
throw;
}
}
);
return(c.Task);
};
#endregion
#region vClose
this.vClose = delegate
{
try
{
datagramSocket.close();
}
catch
{
}
};
#endregion
}
public static android.os.ParcelFileDescriptor fromDatagramSocket(java.net.DatagramSocket
datagramSocket)
{
throw new System.NotImplementedException();
}
public void SelectionChanged(string Address)
{
// https://code.google.com/p/boxeeremote/wiki/AndroidUDP
Console.WriteLine(
"SelectionChanged " + new { Address }
);
#if Android // MulticastSend
int MulticastSend_c = 0;
Action<string, string, string, string> MulticastSend = (string reason, string data, string preview, string nn) =>
{
/// http://www.daniweb.com/software-development/java/threads/424998/udp-client-server-in-java
// http://docs.oracle.com/javase/tutorial/networking/datagrams/broadcasting.html
MulticastSend_c++;
//var n = c + " hello world";
var message =
new XElement("string",
new XAttribute("reason", reason),
new XAttribute("c", "" + MulticastSend_c),
new XAttribute("preview", preview),
new XAttribute("n", nn),
data
).ToString();
Console.WriteLine(new { message });
new Thread(
delegate()
{
try
{
var socket = new java.net.DatagramSocket(
new Random().Next(16000, 32000),
java.net.InetAddress.getByName(Address)
);
byte[] b = Encoding.UTF8.GetBytes(message.ToString()); //creates a variable b of type byte
var dgram = new java.net.DatagramPacket(
(sbyte[])(object)b,
b.Length,
java.net.InetAddress.getByName("239.1.2.3"),
40404);//sends the packet details, length of the packet,destination address and the port number as parameters to the DatagramPacket
socket.send(dgram); //send the datagram packet from this port
}
catch
{
System.Console.WriteLine("server error");
}
}
)
{
Name = "server"
}.Start();
};
MulticastSend(
"",
"Visit me at " + Address + ":" + 666,
"",
""
);
#endif
}
public __UdpClient(xConstructorArguments args)
{
//Console.WriteLine("enter __UdpClient ctor");
// http://stackoverflow.com/questions/8558791/multicastsocket-vs-datagramsocket-in-broadcasting-to-multiple-clients
// you must use MulticastSocket for receiving the multicasts; for sending them, again, you can use either DatagramSocket or MulticastSocket, and there is no difference in efficiency.
//var buffer = new sbyte[0x10000];
// X:\jsc.svn\market\synergy\javascript\chrome\chrome\BCLImplementation\System\Net\Sockets\UdpClient.cs
//var buffer = new sbyte[0x1000];
var buffer = new sbyte[MaxData];
//E/dalvikvm-heap(14366): Out of memory on a 1048592-byte allocation.
//I/dalvikvm(14366): "Thread-4310" prio=5 tid=827 RUNNABLE
// tested by
// X:\jsc.svn\examples\java\android\vr\OVRMyCubeWorldNDK\OVRMyCubeWorld\ApplicationActivity.cs
#region vJoinMulticastGroup
this.vJoinMulticastGroup = (IPAddress multicastAddr, IPAddress localAddress) =>
{
// http://developer.android.com/reference/java/net/InetSocketAddress.html
// http://developer.android.com/reference/java/net/SocketAddress.html
Console.WriteLine("enter vJoinMulticastGroup");
// at this point we have to jump back in time and get a multicast socket.
__IPAddress __multicastAddr = multicastAddr;
__IPAddress __localAddress = localAddress;
__NetworkInterface nic = __localAddress.InternalNetworkInterface;
// X:\jsc.svn\examples\java\android\LANBroadcastListener\LANBroadcastListener\ApplicationActivity.cs
// X:\jsc.svn\examples\java\android\forms\FormsUDPJoinGroup\FormsUDPJoinGroup\ApplicationControl.cs
try
{
args.xMulticastSocket.joinGroup(
new java.net.InetSocketAddress(
__multicastAddr.InternalAddress,
args.port
),
nic
);
}
catch
{
throw;
}
};
#endregion
#region vReceiveAsync
this.vReceiveAsync = delegate
{
var c = new TaskCompletionSource<__UdpReceiveResult>();
__Task.Run(
delegate
{
// http://stackoverflow.com/questions/10808512/datagrampacket-equivalent
// http://tutorials.jenkov.com/java-networking/udp-datagram-sockets.html
// tested by?
var packet = new java.net.DatagramPacket(buffer, buffer.Length);
try
{
args.xDatagramSocket.receive(packet);
var xbuffer = new byte[packet.getLength()];
Array.Copy(
buffer, xbuffer,
xbuffer.Length
);
var x = new __UdpReceiveResult(
buffer:
xbuffer,
remoteEndPoint:
new __IPEndPoint(
new __IPAddress { InternalAddress = packet.getAddress() },
port: packet.getPort()
)
);
c.SetResult(x);
}
catch
{
// fault?
}
}
);
return c.Task;
};
#endregion
//Console.WriteLine("enter __UdpClient before this.Client");
this.Client = new __Socket
{
#region vBind
vBind = (EndPoint localEP) =>
{
// https://sites.google.com/a/jsc-solutions.net/work/knowledge-base/15-dualvr/20150721/ovroculus360photoshud
try
{
Console.WriteLine("enter __UdpClient vBind " + new { args.xDatagramSocket, localEP });
var v4 = localEP as IPEndPoint;
if (v4 != null)
{
__IPAddress v4a = v4.Address;
// http://developer.android.com/reference/java/net/InetSocketAddress.html
var x = new java.net.InetSocketAddress(v4a.InternalAddress, v4.Port);
Console.WriteLine("before __UdpClient vBind " + new { v4a.InternalAddress, v4.Port });
// Z:\jsc.svn\examples\java\android\vr\OVRWindWheelNDK\UDPWindWheel\Program.cs
// is this the first bind?
if (args.xDatagramSocket == null)
{
var xDatagramSocket = new java.net.DatagramSocket(v4.Port);
args.vDatagramSocket = () => xDatagramSocket;
}
else
{
args.xDatagramSocket.bind(x);
}
}
}
catch (Exception err)
{
Console.WriteLine("err __UdpClient vBind " + new { err.Message, err.StackTrace });
//throw;
throw new InvalidOperationException();
}
}
#endregion
};
//Console.WriteLine("enter __UdpClient after this.Client " + new { this.Client });
#region vSend
this.vSend = (byte[] datagram, int bytes, string hostname, int port) =>
{
//I/System.Console(22987): 59cb:0001 about to Send
//I/System.Console(22987): 59cb:0001 enter __UdpClient vSend
//I/System.Console(22987): 59cb:0001 err __UdpClient vSend { Message = , StackTrace = android.os.NetworkOnMainThreadException
//I/System.Console(22987): at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1147)
//I/System.Console(22987): at libcore.io.BlockGuardOs.sendto(BlockGuardOs.java:276)
//I/System.Console(22987): at libcore.io.IoBridge.sendto(IoBridge.java:513)
//I/System.Console(22987): at java.net.PlainDatagramSocketImpl.send(PlainDatagramSocketImpl.java:184)
//I/System.Console(22987): at java.net.DatagramSocket.send(DatagramSocket.java:305)
//I/System.Console(22987): at ScriptCoreLibJava.BCLImplementation.System.Net.Sockets.__UdpClient___c__DisplayClass12.__ctor_b__6(__UdpClient___c__DisplayClass12.java:109)
var t = this.vSendAsync(datagram, bytes, hostname, port);
return t.Result;
};
#endregion
#region vSendAsync
this.vSendAsync = (byte[] datagram, int bytes, string hostname, int port) =>
{
var c = new TaskCompletionSource<int>();
__Task.Run(
delegate
{
try
{
var a = global::java.net.InetAddress.getByName(hostname);
var packet = new java.net.DatagramPacket(
(sbyte[])(object)datagram,
bytes, a, port
);
args.xDatagramSocket.send(packet);
// retval tested?
c.SetResult(
packet.getLength()
);
}
catch
{
throw;
}
}
);
return c.Task;
};
#endregion
#region vSendAsync2
this.vSendAsync2 = (byte[] datagram, int bytes, IPEndPoint endPoint) =>
{
var c = new TaskCompletionSource<int>();
__Task.Run(
delegate
{
try
{
var packet = new java.net.DatagramPacket(
(sbyte[])(object)datagram,
bytes, (__IPAddress)endPoint.Address, endPoint.Port
);
args.xDatagramSocket.send(packet);
// retval tested?
c.SetResult(
packet.getLength()
);
}
catch
{
throw;
}
}
);
return c.Task;
};
#endregion
#region vClose
this.vClose = delegate
{
try
{
args.xDatagramSocket.close();
}
catch
{
}
};
#endregion
}
public static xConstructorArguments Of(int port)
{
// X:\jsc.svn\examples\javascript\chrome\apps\ChromeUDPFloats\ChromeUDPFloats\Application.cs
var xMulticastSocket = default(java.net.MulticastSocket);
var xDatagramSocket = default(java.net.DatagramSocket);
// X:\jsc.svn\examples\java\android\forms\FormsUDPJoinGroup\FormsUDPJoinGroup\ApplicationControl.cs
return new xConstructorArguments
{
port = port,
vMulticastSocket = delegate
{
if (xMulticastSocket != null)
return xMulticastSocket;
#region datagramSocket
try
{
xMulticastSocket = new java.net.MulticastSocket(port);
xDatagramSocket = xMulticastSocket;
}
catch
{
throw;
}
#endregion
return xMulticastSocket;
},
vDatagramSocket = delegate
{
if (xDatagramSocket != null)
return xDatagramSocket;
try
{
xDatagramSocket = new java.net.DatagramSocket(port);
}
catch
{
throw;
}
return xDatagramSocket;
}
};
}
public static xConstructorArguments Of(IPEndPoint e)
{
var xMulticastSocket = default(java.net.MulticastSocket);
var xDatagramSocket = default(java.net.DatagramSocket);
// X:\jsc.svn\examples\java\android\forms\FormsUDPJoinGroup\FormsUDPJoinGroup\ApplicationControl.cs
return new xConstructorArguments
{
vMulticastSocket = delegate
{
if (xMulticastSocket != null)
return xMulticastSocket;
#region datagramSocket
try
{
xMulticastSocket = new java.net.MulticastSocket(e.Port);
xDatagramSocket = xMulticastSocket;
}
catch
{
throw;
}
#endregion
return xMulticastSocket;
},
vDatagramSocket = delegate
{
if (xDatagramSocket != null)
return xDatagramSocket;
try
{
xDatagramSocket = new java.net.DatagramSocket(e.Port);
}
catch
{
throw;
}
return xDatagramSocket;
}
};
}
public __UdpClient(xConstructorArguments args)
{
//Console.WriteLine("enter __UdpClient ctor");
// http://stackoverflow.com/questions/8558791/multicastsocket-vs-datagramsocket-in-broadcasting-to-multiple-clients
// you must use MulticastSocket for receiving the multicasts; for sending them, again, you can use either DatagramSocket or MulticastSocket, and there is no difference in efficiency.
//var buffer = new sbyte[0x10000];
// X:\jsc.svn\market\synergy\javascript\chrome\chrome\BCLImplementation\System\Net\Sockets\UdpClient.cs
//var buffer = new sbyte[0x1000];
var buffer = new sbyte[MaxData];
//E/dalvikvm-heap(14366): Out of memory on a 1048592-byte allocation.
//I/dalvikvm(14366): "Thread-4310" prio=5 tid=827 RUNNABLE
// tested by
// X:\jsc.svn\examples\java\android\vr\OVRMyCubeWorldNDK\OVRMyCubeWorld\ApplicationActivity.cs
#region vJoinMulticastGroup
this.vJoinMulticastGroup = (IPAddress multicastAddr, IPAddress localAddress) =>
{
// http://developer.android.com/reference/java/net/InetSocketAddress.html
// http://developer.android.com/reference/java/net/SocketAddress.html
Console.WriteLine("enter vJoinMulticastGroup");
// at this point we have to jump back in time and get a multicast socket.
__IPAddress __multicastAddr = multicastAddr;
__IPAddress __localAddress = localAddress;
__NetworkInterface nic = __localAddress.InternalNetworkInterface;
// X:\jsc.svn\examples\java\android\LANBroadcastListener\LANBroadcastListener\ApplicationActivity.cs
// X:\jsc.svn\examples\java\android\forms\FormsUDPJoinGroup\FormsUDPJoinGroup\ApplicationControl.cs
try
{
args.xMulticastSocket.joinGroup(
new java.net.InetSocketAddress(
__multicastAddr.InternalAddress,
args.port
),
nic
);
}
catch
{
throw;
}
};
#endregion
#region vReceiveAsync
this.vReceiveAsync = delegate
{
var c = new TaskCompletionSource <__UdpReceiveResult>();
__Task.Run(
delegate
{
// http://stackoverflow.com/questions/10808512/datagrampacket-equivalent
// http://tutorials.jenkov.com/java-networking/udp-datagram-sockets.html
// tested by?
var packet = new java.net.DatagramPacket(buffer, buffer.Length);
try
{
args.xDatagramSocket.receive(packet);
var xbuffer = new byte[packet.getLength()];
Array.Copy(
buffer, xbuffer,
xbuffer.Length
);
var x = new __UdpReceiveResult(
buffer:
xbuffer,
remoteEndPoint:
new __IPEndPoint(
new __IPAddress {
InternalAddress = packet.getAddress()
},
port: packet.getPort()
)
);
c.SetResult(x);
}
catch
{
// fault?
}
}
);
return(c.Task);
};
#endregion
//Console.WriteLine("enter __UdpClient before this.Client");
this.Client = new __Socket
{
#region vBind
vBind = (EndPoint localEP) =>
{
// https://sites.google.com/a/jsc-solutions.net/work/knowledge-base/15-dualvr/20150721/ovroculus360photoshud
try
{
Console.WriteLine("enter __UdpClient vBind " + new { args.xDatagramSocket, localEP });
var v4 = localEP as IPEndPoint;
if (v4 != null)
{
__IPAddress v4a = v4.Address;
// http://developer.android.com/reference/java/net/InetSocketAddress.html
var x = new java.net.InetSocketAddress(v4a.InternalAddress, v4.Port);
Console.WriteLine("before __UdpClient vBind " + new { v4a.InternalAddress, v4.Port });
// Z:\jsc.svn\examples\java\android\vr\OVRWindWheelNDK\UDPWindWheel\Program.cs
// is this the first bind?
if (args.xDatagramSocket == null)
{
var xDatagramSocket = new java.net.DatagramSocket(v4.Port);
args.vDatagramSocket = () => xDatagramSocket;
}
else
{
args.xDatagramSocket.bind(x);
}
}
}
catch (Exception err)
{
Console.WriteLine("err __UdpClient vBind " + new { err.Message, err.StackTrace });
//throw;
throw new InvalidOperationException();
}
}
#endregion
};
//Console.WriteLine("enter __UdpClient after this.Client " + new { this.Client });
#region vSend
this.vSend = (byte[] datagram, int bytes, string hostname, int port) =>
{
//I/System.Console(22987): 59cb:0001 about to Send
//I/System.Console(22987): 59cb:0001 enter __UdpClient vSend
//I/System.Console(22987): 59cb:0001 err __UdpClient vSend { Message = , StackTrace = android.os.NetworkOnMainThreadException
//I/System.Console(22987): at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1147)
//I/System.Console(22987): at libcore.io.BlockGuardOs.sendto(BlockGuardOs.java:276)
//I/System.Console(22987): at libcore.io.IoBridge.sendto(IoBridge.java:513)
//I/System.Console(22987): at java.net.PlainDatagramSocketImpl.send(PlainDatagramSocketImpl.java:184)
//I/System.Console(22987): at java.net.DatagramSocket.send(DatagramSocket.java:305)
//I/System.Console(22987): at ScriptCoreLibJava.BCLImplementation.System.Net.Sockets.__UdpClient___c__DisplayClass12.__ctor_b__6(__UdpClient___c__DisplayClass12.java:109)
var t = this.vSendAsync(datagram, bytes, hostname, port);
return(t.Result);
};
#endregion
#region vSendAsync
this.vSendAsync = (byte[] datagram, int bytes, string hostname, int port) =>
{
var c = new TaskCompletionSource <int>();
__Task.Run(
delegate
{
try
{
var a = global::java.net.InetAddress.getByName(hostname);
var packet = new java.net.DatagramPacket(
(sbyte[])(object)datagram,
bytes, a, port
);
args.xDatagramSocket.send(packet);
// retval tested?
c.SetResult(
packet.getLength()
);
}
catch
{
throw;
}
}
);
return(c.Task);
};
#endregion
#region vSendAsync2
this.vSendAsync2 = (byte[] datagram, int bytes, IPEndPoint endPoint) =>
{
var c = new TaskCompletionSource <int>();
__Task.Run(
delegate
{
try
{
var packet = new java.net.DatagramPacket(
(sbyte[])(object)datagram,
bytes, (__IPAddress)endPoint.Address, endPoint.Port
);
args.xDatagramSocket.send(packet);
// retval tested?
c.SetResult(
packet.getLength()
);
}
catch
{
throw;
}
}
);
return(c.Task);
};
#endregion
#region vClose
this.vClose = delegate
{
try
{
args.xDatagramSocket.close();
}
catch
{
}
};
#endregion
}
