Claim type: sid - Claim value: f3940d6e58cbb576669ee49c90e22cb1
Claim type: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier - Claim value: d860efca-22d9-47fd-8249-791ba61b07c7
Claim type: http://schemas.microsoft.com/identity/claims/identityprovider - Claim value: local
Claim type: http://schemas.microsoft.com/claims/authnmethodsreferences - Claim value: pwd
Claim type: given_name - Claim value: Vahid
Claim type: family_name - Claim value: N

namespace ImageGallery.MvcClient.WebApp
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
            JwtSecurityTokenHandler.DefaultInboundClaimTypeMap.Clear();
        }

• Claim type: sid - Claim value: 91f5a09da5cdbbe18762526da1b996fb
• Claim type: sub - Claim value: d860efca-22d9-47fd-8249-791ba61b07c7
• Claim type: idp - Claim value: local
• Claim type: given_name - Claim value: Vahid
• Claim type: family_name - Claim value: N

namespace ImageGallery.MvcClient.WebApp
{
        public void ConfigureServices(IServiceCollection services)
        {
// ...
              .AddOpenIdConnect("oidc", options =>
              {
  // ...
                  options.ClaimActions.Remove("amr");
                  options.ClaimActions.DeleteClaim("sid");
                  options.ClaimActions.DeleteClaim("idp");
              });
        }

• Claim type: sub - Claim value: d860efca-22d9-47fd-8249-791ba61b07c7
• Claim type: amr - Claim value: pwd
• Claim type: given_name - Claim value: Vahid
• Claim type: family_name - Claim value: N

namespace DNT.IDP
{
    public static class Config
    {
        // identity-related resources (scopes)
        public static IEnumerable<IdentityResource> GetIdentityResources()
        {
            return new List<IdentityResource>
            {
                new IdentityResources.OpenId(),
                new IdentityResources.Profile(),
                new IdentityResources.Address()
            };
        }

AllowedScopes =
{
    IdentityServerConstants.StandardScopes.OpenId,
    IdentityServerConstants.StandardScopes.Profile,
    IdentityServerConstants.StandardScopes.Address
},

namespace DNT.IDP
{
    public static class Config
    {
        public static List<TestUser> GetUsers()
        {
            return new List<TestUser>
            {
                new TestUser
                {
// ...
                    Claims = new List<Claim>
                    {
// ...
                        new Claim("address", "Main Road 1")
                    }
                },
                new TestUser
                {
// ...
                    Claims = new List<Claim>
                    {
// ...
                        new Claim("address", "Big Street 2")
                    }
                }
            };
        }

namespace ImageGallery.MvcClient.WebApp
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
// ...
              .AddOpenIdConnect("oidc", options =>
              {
   // ...
                  options.Scope.Add("address");
   // …
   options.ClaimActions.DeleteClaim("address");
              });
        }

GET idphostaddress/connect/userinfo
Authorization: Bearer R9aty5OPlk

dotnet add package IdentityModel

namespace ImageGallery.MvcClient.WebApp.Controllers
{
    [Authorize]
    public class GalleryController : Controller
    {
        public async Task<IActionResult> OrderFrame()
        {
            var discoveryClient = new DiscoveryClient(_configuration["IDPBaseAddress"]);
            var metaDataResponse = await discoveryClient.GetAsync();

            var userInfoClient = new UserInfoClient(metaDataResponse.UserInfoEndpoint);

            var accessToken = await HttpContext.GetTokenAsync(OpenIdConnectParameterNames.AccessToken);
            var response = await userInfoClient.GetAsync(accessToken);
            if (response.IsError)
            {
                throw new Exception("Problem accessing the UserInfo endpoint.", response.Exception);
            }

            var address = response.Claims.FirstOrDefault(c => c.Type == "address")?.Value;
            return View(new OrderFrameViewModel(address));
        }

namespace ImageGallery.MvcClient.ViewModels
{
    public class OrderFrameViewModel
    {
        public string Address { get; } = string.Empty;

        public OrderFrameViewModel(string address)
        {
            Address = address;
        }
    }
}

@model ImageGallery.MvcClient.ViewModels.OrderFrameViewModel
<div class="container">
    <div class="h3 bottomMarginDefault">Order a framed version of your favorite picture.</div>
    <div class="text bottomMarginSmall">We've got this address on record for you:</div>
    <div class="text text-info bottomMarginSmall">@Model.Address</div>
    <div class="text">If this isn't correct, please contact us.</div>
</div>

<li><a asp-area="" asp-controller="Gallery" asp-action="OrderFrame">Order a framed picture</a></li>

namespace DNT.IDP
{
    public static class Config
    {
        public static List<TestUser> GetUsers()
        {
            return new List<TestUser>
            {
                new TestUser
                {
//...
                    Claims = new List<Claim>
                    {
//...
                        new Claim("role", "PayingUser")
                    }
                },
                new TestUser
                {
//...
                    Claims = new List<Claim>
                    {
//...
                        new Claim("role", "FreeUser")
                    }
                }
            };
        }

namespace DNT.IDP
{
    public static class Config
    {
        public static IEnumerable<IdentityResource> GetIdentityResources()
        {
            return new List<IdentityResource>
            {
                // ...
                new IdentityResource(
                    name: "roles",
                    displayName: "Your role(s)",
                    claimTypes: new List<string>() { "role" })
            };
        }

namespace DNT.IDP
{
    public static class Config
    {
        public static IEnumerable<Client> GetClients()
        {
            return new List<Client>
            {
                new Client
                {
// ...
                    AllowedScopes =
                    {
// ...
                        "roles"
                    }
// ...
                }
             };
        }

options.Scope.Add("roles");

• Claim type: sub - Claim value: d860efca-22d9-47fd-8249-791ba61b07c7
• Claim type: amr - Claim value: pwd
• Claim type: given_name - Claim value: Vahid
• Claim type: family_name - Claim value: N

options.ClaimActions.MapUniqueJsonKey(claimType: "role", jsonKey: "role");

• Claim type: sub - Claim value: d860efca-22d9-47fd-8249-791ba61b07c7
• Claim type: amr - Claim value: pwd
• Claim type: given_name - Claim value: Vahid
• Claim type: family_name - Claim value: N
• Claim type: role - Claim value: PayingUser

@if(User.IsInRole("PayingUser"))
{
   <li><a asp-area="" asp-controller="Gallery" asp-action="OrderFrame">Order a framed picture</a></li>
}

options.TokenValidationParameters = new TokenValidationParameters
{
    NameClaimType = JwtClaimTypes.GivenName,
    RoleClaimType = JwtClaimTypes.Role,
};

namespace ImageGallery.MvcClient.WebApp.Controllers
{
    [Authorize]
    public class GalleryController : Controller
    {
        [Authorize(Roles = "PayingUser")]
        public async Task<IActionResult> OrderFrame()
        {

using Microsoft.AspNetCore.Mvc;

public class AuthorizationController : Controller
{
    public IActionResult AccessDenied()
    {
        return View();
    }
}

<div class="container">
    <div class="h3">Woops, looks like you're not authorized to view this page.</div>
    <div>Would you prefer to <a asp-controller="Gallery" asp-action="Logout">log in as someone else</a>?</div>
</div>

namespace ImageGallery.MvcClient.WebApp
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddAuthentication(options =>
            {
                // ...
            }).AddCookie("Cookies", options =>
              {
                  options.AccessDeniedPath = "/Authorization/AccessDenied";
              })
// ...

<Comp1>This is a content coming from the parent</Comp1>

@page "/ParentComponent"

<h1 class="text-danger">Parent Child Component</h1>

<ChildComponent Title="This title is passed as a parameter from the Parent Component">
    A `Render Fragment` from the parent!
</ChildComponent>

<ChildComponent Title="This is the second child component"></ChildComponent>

@code {

}

<li class="nav-item px-3">
    <NavLink class="nav-link" href="ParentComponent">
       <span class="oi oi-list-rich" aria-hidden="true"></span> Parent/Child Relation
    </NavLink>
</li>

<div>
    <div class="alert alert-info">@Title</div>
    <div class="alert alert-success">
        @if (ChildContent == null)
        {
            <span> Hello, from Empty Render Fragment </span>
        }
        else
        {
            <span>@ChildContent</span>
        }
    </div>
</div>


@code {
    [Parameter]
    public string Title { get; set; }

    [Parameter]
    public RenderFragment ChildContent { get; set; }
}

<button class="btn btn-danger"
        @onclick="@(() => OnClickBtnMethod.InvokeAsync((1, "A message from child!")))">
   Show a message from the child!
</button>


@code {
    // ...

    [Parameter]
    public EventCallback<(int, string)> OnClickBtnMethod { get; set; }
}

@page "/ParentComponent"

<h1 class="text-danger">Parent Child Component</h1>

<ChildComponent
    OnClickBtnMethod="ShowMessage"
    Title="This title is passed as a parameter from the Parent Component">
    A `Render Fragment` from the parent!
</ChildComponent>

<ChildComponent Title="This is the second child component">
    <p><b>@MessageText</b></p>
</ChildComponent>

@code {
    string MessageText = "";

    private void ShowMessage((int Value, string Message) args)
    {
        MessageText = args.Message;
    }
}

@code {
    // ...

    [Parameter]
    public RenderFragment ChildContent { get; set; }

    [Parameter]
    public RenderFragment DangerChildContent { get; set; }
}

<ChildComponent
    OnClickBtnMethod="ShowMessage"
    Title="This title is passed as a parameter from the Parent Component">
    <ChildContent>
        A `Render Fragment` from the parent!
    </ChildContent>
    <DangerChildContent>
        A danger content from the parent!
    </DangerChildContent>
</ChildComponent>

    @if(DangerChildContent == null)
    {
        @if (ChildContent == null)
        {
            <span> Hello, from Empty Render Fragment </span>
        }
        else
        {
            <span>@ChildContent</span>
        }
    }
    else
    {
        <span>@DangerChildContent</span>
    }

    [ServiceContract]
    public interface IScannerService
    {
        [OperationContract]
        [WebInvoke(Method = "GET",
           BodyStyle = WebMessageBodyStyle.Wrapped,
           RequestFormat = WebMessageFormat.Json,
           ResponseFormat = WebMessageFormat.Json,
           UriTemplate = "GetScan")]
        string GetScan();
    }

    public class ScannerService : IScannerService
    {
        public string GetScan()
        {
            // TODO Add code here
        }
    }

using WIA;

        public string GetScan()
        {
            var imgResult = String.Empty;
            var dialog = new CommonDialogClass();
            try
            {
                // نمایش فرم پیشفرض اسکنر
                var image = dialog.ShowAcquireImage(WiaDeviceType.ScannerDeviceType);
                
                // ذخیره تصویر در یک فایل موقت
                var filename = Path.GetTempFileName();
                image.SaveFile(filename);
                var img = Image.FromFile(filename);

                // img جهت ارسال سمت کاربر و نمایش در تگ Base64 تبدیل تصویر به 
                imgResult = ImageHelper.ImageToBase64(img, ImageFormat.Jpeg);
            }
            catch
            {
                // از آنجاییه که امکان نمایش خطا وجود ندارد در صورت بروز خطا رشته خالی 
                // بازگردانده می‌شود که به معنای نبود تصویر می‌باشد
            }

            return imgResult;
        }

        public static string ImageToBase64(Image image, System.Drawing.Imaging.ImageFormat format)
        {
            if (image != null)
            {
                using (MemoryStream ms = new MemoryStream())
                {
                    // Convert Image to byte[]
                    image.Save(ms, format);
                    byte[] imageBytes = ms.ToArray();

                    // Convert byte[] to Base64 String
                    string base64String = Convert.ToBase64String(imageBytes);
                    return base64String;
                }
            }
            return String.Empty;
        }

        private readonly Uri _baseAddress = new Uri("http://localhost:6019");
        private ServiceHost _host;

        private void Form1_Load(object sender, EventArgs e)
        {
            _host = new ServiceHost(typeof(WcfServiceScanner.ScannerService), _baseAddress);
            _host.Open();
        }

        private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            _host.Close();
        }

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <startup> 
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>

  <system.serviceModel>
    <behaviors>
      <serviceBehaviors>
        <behavior name="BehaviourMetaData">
          <serviceMetadata httpGetEnabled="true" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <services>
      <service name="WcfServiceScanner.ScannerService"
               behaviorConfiguration="BehaviourMetaData">
        <endpoint address=""
                  binding="basicHttpBinding"
                  contract="WcfServiceScanner.IScannerService" />
      </service>
    </services>
  </system.serviceModel>

</configuration>

<a href="#" id="get-scan">Get Scan</a>
<img src="" id="img-scanned" />
<script>
    $("#get-scan").click(function () {
        var url = 'http://localhost:6019/';
        $.get(url, function (data) {
            $("#img-scanned").attr("src","data:image/Jpeg;base64,  "+ data.GetScanResult);
        });
    });
</script>

    public class CORSSupport : IDispatchMessageInspector
    {
        Dictionary<string, string> requiredHeaders;
        public CORSSupport(Dictionary<string, string> headers)
        {
            requiredHeaders = headers ?? new Dictionary<string, string>();
        }

        public object AfterReceiveRequest(ref System.ServiceModel.Channels.Message request, System.ServiceModel.IClientChannel channel, System.ServiceModel.InstanceContext instanceContext)
        {
            var httpRequest = request.Properties["httpRequest"] as HttpRequestMessageProperty;
            if (httpRequest.Method.ToLower() == "options")
                instanceContext.Abort();
            return httpRequest;
        }

        public void BeforeSendReply(ref System.ServiceModel.Channels.Message reply, object correlationState)
        {
            var httpResponse = reply.Properties["httpResponse"] as HttpResponseMessageProperty;
            var httpRequest = correlationState as HttpRequestMessageProperty;

            foreach (var item in requiredHeaders)
            {
                httpResponse.Headers.Add(item.Key, item.Value);
            }
            var origin = httpRequest.Headers["origin"];
            if (origin != null)
                httpResponse.Headers.Add("Access-Control-Allow-Origin", origin);

            var method = httpRequest.Method;
            if (method.ToLower() == "options")
                httpResponse.StatusCode = System.Net.HttpStatusCode.NoContent;

        }
    }

    // Simply apply this attribute to a DataService-derived class to get
    // CORS support in that service
    [AttributeUsage(AttributeTargets.Class)]
    public class CORSSupportBehaviorAttribute : Attribute, IServiceBehavior
    {
        #region IServiceBehavior Members

        void IServiceBehavior.AddBindingParameters(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase, System.Collections.ObjectModel.Collection<ServiceEndpoint> endpoints, BindingParameterCollection bindingParameters)
        {
        }

        void IServiceBehavior.ApplyDispatchBehavior(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase)
        {
            var requiredHeaders = new Dictionary<string, string>();

            //Chrome doesn't accept wildcards when authorization flag is true
            //requiredHeaders.Add("Access-Control-Allow-Origin", "*");
            requiredHeaders.Add("Access-Control-Request-Method", "POST,GET,PUT,DELETE,OPTIONS");
            requiredHeaders.Add("Access-Control-Allow-Headers", "Accept, Origin, Authorization, X-Requested-With,Content-Type");
            requiredHeaders.Add("Access-Control-Allow-Credentials", "true");
            foreach (ChannelDispatcher cd in serviceHostBase.ChannelDispatchers)
            {
                foreach (EndpointDispatcher ed in cd.Endpoints)
                {
                    ed.DispatchRuntime.MessageInspectors.Add(new CORSSupport(requiredHeaders));
                }
            }
        }

        void IServiceBehavior.Validate(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase)
        {
        }

        #endregion
    }

using System.ServiceModel;
using System.ServiceModel.Channels;
using System.ServiceModel.Description;
using System.ServiceModel.Dispatcher;

    [CORSSupportBehavior]
    public class ScannerService : IScannerService
    {

using System;

namespace jqGrid13.Models
{
    public class BlogComment
    {
        // Other properties 
        public int Id { set; get; }
        public string Body { set; get; }
        public DateTime AddDateTime { set; get; }

        // for treeGridModel: 'adjacency'
        public int? ParentId { get; set; }
        public bool IsNotExpandable { get; set; }
        public bool IsExpanded { get; set; }
    }
}

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Web.Mvc;
using jqGrid13.Models;
using JqGridHelper.DynamicSearch; // for dynamic OrderBy
using JqGridHelper.Models;
using JqGridHelper.Utils;

namespace jqGrid13.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }

        public ActionResult GetComments(JqGridRequest request, int? nodeid, int? parentid, int? n_level)
        {
            var list = BlogCommentsDataSource.LatestBlogComments;

            // در این حالت خاص فعلا در نگارش جای جی‌کیو‌گرید صفحه بندی کار نمی‌کند و فعال نیست و محاسبات ذیل اهمیتی ندارند
            var pageIndex = request.page - 1;
            var pageSize = request.rows;
            var totalRecords = list.Count;
            var totalPages = (int)Math.Ceiling(totalRecords / (float)pageSize);

            var productsQuery = list.AsQueryable();
            
            if (nodeid == null)
            {
                productsQuery = productsQuery.Where(x => x.ParentId == null);
            }
            else
            {
                productsQuery = productsQuery.Where(x => x.ParentId == nodeid.Value);
            }

            var products = productsQuery.OrderBy(request.sidx + " " + request.sord)
                                        .Skip(pageIndex * pageSize)
                                        .Take(pageSize)
                                        .ToList();


            var newLevel = n_level == null ? 0 : n_level.Value + 1;
            var productsData = new JqGridData
            {
                Total = totalPages,
                Page = request.page,
                Records = totalRecords,
                Rows = (products.Select(comment => new JqGridRowData
                {
                    Id = comment.Id,
                    RowCells = new List<object> 
                               {
                                   comment.Id,
                                   comment.Body,
                                   comment.AddDateTime.ToPersianDate(),
                                   // اطلاعات خاص نمایش درختی به ترتیب
           newLevel,
           comment.ParentId == null ? "" : comment.ParentId.Value.ToString(CultureInfo.InvariantCulture),
           comment.IsNotExpandable,
           comment.IsExpanded
                               }
                })).ToList()
            };
            return Json(productsData, JsonRequestBehavior.AllowGet);
        }
    }
}

            $('#list').jqGrid({
                caption: "آزمایش سیزدهم",
                // .... مانند قبل
                treeGrid: true,
                treeGridModel: 'adjacency',
                ExpandColumn: '@(StronglyTyped.PropertyName<BlogComment>(x => x.Body))'
            }).jqGrid('gridResize', { minWidth: 400 });
        });

public IEnumerable<Product> GetProducts()
{
    using (var stream = File.Read(Path.Combine(Environment.CurrentDirectory, "products.xml")))
    {
        var serializer = new XmlSerializer();
        return (IEnumerable<Product>)serializer.Deserialize(stream);
    }
}

public IEnumerable<Product> GetCachedProducts()
{
    var fullPath = Path.Combine(Environment.CurrentDirectory, "ProductCache.xml");
    if (!File.Exists(fullPath))
        return new Product[0];
         
    using (var stream = File.Read(fullPath))
    {
        var serializer = new XmlSerializer();
        return (IEnumerable<Product>)serializer.Deserialize(stream);
    }
}

IEnumerable<Product> GetProducts()

IEnumerable<Product> GetCachedProducts()

public class UserRepository : IUserRepository
{
    public IList<User> Search(string value)
    {
        try
        {
              return CreateConnectionAndACommandAndReturnAList("WHERE value=@value", Parameter.New("value", value));
        }
        catch (SqlException err)
        {
             var msg = String.Format("Ohh no!  Failed to search after users with '{0}' as search string", value);
             throw new DataSourceException(msg, err);
        }
    }
}

public void PrintName(string name)
{
     Console.WriteLine(name);
}

public void PrintName(string name)
{
    if (name == null) throw new ArgumentNullException("name");
     
     Console.WriteLine(name);
}

public void PrintName(string name)
{
    if (name == null) throw new ArgumentNullException("name");
    if (name.Length < 5 || name.Length > 10) throw new ArgumentOutOfRangeException("name", name, "Name must be between 5 or 10 characters long");
    if (name.Any(x => !char.IsAlphaNumeric(x)) throw new ArgumentOutOfRangeException("name", name, "May only contain alpha numerics");
     
     Console.WriteLine(name);
}

public User GetUser(int id)
{
}

var user = datasource.GetUser(userId);
if (user == null)
    throw new InvalidOperationException("Failed to find user: " + userId);
// actual logic here

public User GetUser(int id)
{
    if (id <= 0) throw new ArgumentOutOfRangeException("id", id, "Valid ids are from 1 and above. Do you have a parsing error somewhere?");
    
    var user = db.Execute<User>("WHERE Id = ?", id);
    if (user == null)
        throw new EntityNotFoundException("Failed to find user with id " + id);
        
    return user;
}

try
{
    FutileAttemptToResist();
}
catch (BorgException err)
{
     _myDearLog.Error("I'm in da cube! Ohh no!", err);
    throw err;
}

try
{
    GreaseTinMan();
}
catch (InvalidOperationException err)
{
    throw new TooScaredLion("The Lion was not in the m00d", err); //<---- استثناء اصلی بهتر است به استثناء جدید پاس داده شود
}

try
{
   socket.Connect("somethingawful.com", 80);
}
catch (SocketException err)
{
    throw new InvalidOperationException("Socket failed", err);  
}

void IncreaseStatusForUser(int userId, int newStatus)
{
    try
    {
         var user  = _repository.Get(userId);
         if (user == null)
             throw new UpdateException(string.Format("Failed to find user #{0} when trying to increase status to {1}", userId, newStatus));
    
         user.Status = newStatus;
         _repository.Save(user);
    }
   catch (DataSourceException err)
   {
       var errMsg = string.Format("Failed to find modify user #{0} when trying to increase status to {1}", userId, newStatus);
        throw new UpdateException(errMsg, err);
   }

public NewException()
public NewException(string description )
public NewException(string description, Exception inner)
protected or private NewException(SerializationInfo info, StreamingContext context)

“The given key was not present in the dictionary.”

“The key ‘abrakadabra’ was not present in the dictionary.”

public class SampleException : Exception
{
    public SampleException(string description)
        : base(description)
    {
        if (description == null) throw new ArgumentNullException("description");
    }
 
    public SampleException(string description, Exception inner)
        : base(description, inner)
    {
        if (description == null) throw new ArgumentNullException("description");
        if (inner == null) throw new ArgumentNullException("inner");
    }
 
    public SampleException(SerializationInfo info, StreamingContext context)
        : base(info, context)
    {
    }
}

public class HttpException : Exception
{
    System.Net.HttpStatusCode _statusCode;
     
    public HttpException(System.Net.HttpStatusCode statusCode, string description)
        : base(description)
    {
        if (description == null) throw new ArgumentNullException("description");
        _statusCode = statusCode;
    }
 
    public HttpException(System.Net.HttpStatusCode statusCode, string description, Exception inner)
        : base(description, inner)
    {
        if (description == null) throw new ArgumentNullException("description");
        if (inner == null) throw new ArgumentNullException("inner");
        _statusCode = statusCode;
    }
 
    public HttpException(SerializationInfo info, StreamingContext context)
        : base(info, context)
    {
    }
     
    public System.Net.HttpStatusCode StatusCode { get; private set; }
 
}

public override string Message
{
        get { return base.Message + "\r\nStatus code: " + StatusCode; }
}

public class HttpException : Exception
{
    // [...]
 
    public HttpException(SerializationInfo info, StreamingContext context)
        : base(info, context)
    {
        // this is new
        StatusCode = (HttpStatusCode) info.GetInt32("HttpStatusCode");
    }
 
    public HttpStatusCode StatusCode { get; private set; }
 
    public override string Message
    {
        get { return base.Message + "\r\nStatus code: " + StatusCode; }
    }
 
    // this is new
    public override void GetObjectData(SerializationInfo info, StreamingContext context)
    {
        base.GetObjectData(info, context);
        info.AddValue("HttpStatusCode", (int) StatusCode);
    }
}

throw new Exception("Unknown FaileType");
throw new Exception("Unecpected workingDirectory");

"Unecpected workingDirectory"

 PM> Install-Package Microsoft.AspNet.SignalR

using Microsoft.AspNet.SignalR;
using Microsoft.AspNet.SignalR.Hubs;

namespace SignalR02
{
    [HubName("chat")]
    public class ChatHub : Hub
    {
        public void SendMessage(string message)
        {
            Clients.All.hello(message);
        }
    }
}

using System;
using System.Web;
using System.Web.Routing;

namespace SignalR02
{
    public class Global : HttpApplication
    {
        protected void Application_Start(object sender, EventArgs e)
        {
            // Register the default hubs route: ~/signalr
            RouteTable.Routes.MapHubs();
        }
    }
}

 http://localhost/signalr/hubs

  proxies.chat = this.createHubProxy('chat');

 Web socket -> SSE -> Forever frame -> long polling

 C: cursor
M: Messages
H: Hub name
M: Method name
A: Method args
T: Time out
D: Disconnect

using Microsoft.AspNet.SignalR;
using Microsoft.AspNet.SignalR.Hubs;

namespace SignalR02
{
    [HubName("chat")]
    public class ChatHub : Hub
    {
        public void SendMessage(string message)
        {
            var msg = string.Format("{0}:{1}", Context.ConnectionId, message);
            Clients.All.hello(msg);
        }
    }
}

 //این دو عبارت هر دو یکی هستند
Clients.Caller.hello(msg);
Clients.Client(Context.ConnectionId).hello(msg);

 Clients.Others.hello(msg);

        public void JoinRoom(string room)
        {
            this.Groups.Add(Context.ConnectionId, room);
        }

        public void SendMessageToRoom(string room, string msg)
        {
            this.Clients.Group(room).hello(msg);
        }

    public abstract class Hub : IHub, IDisposable
    {
        protected Hub();
        public HubConnectionContext Clients { get; set; }
        public HubCallerContext Context { get; set; }
        public IGroupManager Groups { get; set; }

        public void Dispose();
        protected virtual void Dispose(bool disposing);
        public virtual Task OnConnected();
        public virtual Task OnDisconnected();
        public virtual Task OnReconnected();
    }

        public override System.Threading.Tasks.Task OnDisconnected()
        {
            sendMonitorData("OnDisconnected", Context.ConnectionId);
            return base.OnDisconnected();
        }

        private void sendMonitorData(string type, string connection)
        {
            var ctx = GlobalHost.ConnectionManager.GetHubContext<MonitorHub>();
            ctx.Clients.All.newEvenet(type, connection);
        }