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System.Net.Sockets.SocketException occurred
  HResult=0x80004005
  Message=An existing connection was forcibly closed by the remote host
  Source=<Cannot evaluate the exception source>
  StackTrace:
   at System.Net.Sockets.Socket.DoBeginReceiveFrom(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags, EndPoint endPointSnapshot, SocketAddress socketAddress, OriginalAddressOverlappedAsyncResult asyncResult) in F:\CCCC\corefx\src\System.Net.Sockets\src\System\Net\Sockets\Socket.cs:line 3535
   at System.Net.Sockets.Socket.BeginReceiveFrom(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags, EndPoint& remoteEP, AsyncCallback callback, Object state) in F:\CCCC\corefx\src\System.Net.Sockets\src\System\Net\Sockets\Socket.cs:line 3477
   at System.Net.Sockets.UdpClient.BeginReceive(AsyncCallback requestCallback, Object state) in F:\CCCC\corefx\src\System.Net.Sockets\src\System\Net\Sockets\UDPClient.cs:line 376
   at System.Net.Sockets.UdpClient.<>c.<ReceiveAsync>b__56_0(AsyncCallback callbac

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byte[] imageBytes = ... //png,jpg, etc..

var image = new Image();
image.Load(new Urho.MemoryBuffer(imageBytes));

var texture = new Texture2D();
texture.SetData(image, true);

var material = new Material();
material.SetTechnique(0, CoreAssets.Techniques.Diff, 0, 0);

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// Captured image fragment function
fragment float4 capturedImageFragmentShader(ImageColorInOut in [[stage_in]],
                                            texture2d<float, access::sample> capturedImageTextureY [[ texture(kTextureIndexY) ]],
                                            texture2d<float, access::sample> capturedImageTextureCbCr [[ texture(kTextureIndexCbCr) ]]) {
    
    constexpr sampler colorSampler(mip_filter::linear,
                                   mag_filter::linear,
                                   min_filter::linear);
    
    const float4x4 ycbcrToRGBTransform = float4x4(

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		protected override void OnUpdate(float timeStep)
		{
			var frame = arSession?.CurrentFrame;
			if (frame == null)
			    return;
      
			var arcamera = frame.Camera;

			var transform = arcamera.Transform;
			var projection = arcamera.ProjectionMatrix;

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    // called 60 times per second (60fps)
    unsafe void DisplayBackground(CVPixelBuffer capturedImage)
    {
        capturedImage.Lock(CVPixelBufferLock.None);

        var baseAddress = capturedImage.BaseAddress;
        var format = capturedImage.PixelFormatType; //CV420YpCbCr8BiPlanarFullRange
        var width = (int)capturedImage.Width; //1280
        var height = (int)capturedImage.Height; //720

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2017-07-25 22:09:39.428 Playgrounds.iOS[11144:809859] critical: Stacktrace:

2017-07-25 22:09:39.429 Playgrounds.iOS[11144:809859] critical:   at <unknown> <0xffffffff>
2017-07-25 22:09:39.430 Playgrounds.iOS[11144:809859] critical:   at (wrapper managed-to-native) CoreVideo.CVBuffer.CVBufferRelease (intptr) <0x00007>
2017-07-25 22:09:39.440 Playgrounds.iOS[11144:809913] -[__NSCFType trackingState]: unrecognized selector sent to instance 0x1c473dec0
2017-07-25 22:09:39.441 Playgrounds.iOS[11144:809859] critical:   at CoreVideo.CVBuffer.Dispose (bool) [0x00015] in /Users/builder/data/lanes/5024/218eee7c/source/xamarin-macios/src/CoreVideo/CVBuffer.cs:116
2017-07-25 22:09:39.441 Playgrounds.iOS[11144:809859] critical:   at CoreVideo.CVBuffer.Finalize () [0x00000] in /Users/builder/data/lanes/5024/218eee7c/source/xamarin-macios/src/CoreVideo/CVBuffer.cs:94
2017-07-25 22:09:39.442 Playgrounds.iOS[11144:809859] critical:   at (wrapper runtime-invoke) object.runtime_invoke_virtual_void__this__ (object,intptr,intptr

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#include "Uniforms.glsl"
#include "Samplers.glsl"
#include "Transform.glsl"
#include "ScreenPos.glsl"

varying highp vec2 vScreenPos;

void VS()
{
    mat4 modelMatrix = iModelMatrix;

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		[DllImport("foo", CallingConvention = CallingConvention.Cdecl)]
		static extern int GetHashNative(string str);

		static int GetHashManaged(string str)
		{
			int hash = 0;
			if (string.IsNullOrEmpty(str))
				return hash;

			for (int i = 0; i < str.Length; i++)

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using System;
using System.Data.SqlClient;

namespace sqldata
{
	class MainClass
	{
		public static void Main(string[] args)
		{
			for (int i = 0; i < 200; i++)

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[System.ComponentModel.BrowsableAttribute(false)]
[System.ComponentModel.DefaultValueAttribute(true)]
[System.ComponentModel.DesignOnlyAttribute(true)]
[System.ComponentModel.DisplayNameAttribute("ApplicationIntent")]
[System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
[System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
[System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
[System.ComponentModel.RecommendedAsConfigurableAttribute(true)]          
[System.ComponentModel.DefaultPropertyAttribute("DataSource")]