chat ready

SignalRChat/Hubs/ChatHub.cs

@@ -0,0 +1,12 @@
+using Microsoft.AspNetCore.SignalR;
+
+namespace SignalRChat.Hubs
+{
+    public class ChatHub : Hub
+    {
+        public async Task SendMessage(string user, string message)
+        {
+            await Clients.All.SendAsync("ReceiveMessage", user, message);
+        }
+    }
+}

SignalRChat/Pages/Index.cshtml

@@ -1,10 +1,30 @@
 @page
-@model IndexModel
-@{
-    ViewData["Title"] = "Home page";
-}
-
-<div class="text-center">
-    <h1 class="display-4">Welcome</h1>
-    <p>Learn about <a href="https://docs.microsoft.com/aspnet/core">building Web apps with ASP.NET Core</a>.</p>
+    <div class="container">
+        <div class="row">&nbsp;</div>
+        <div class="row">
+            <div class="col-2">User</div>
+            <div class="col-4"><input type="text" id="userInput" /></div>
         </div>
+        <div class="row">
+            <div class="col-2">Message</div>
+            <div class="col-4"><input type="text" id="messageInput" /></div>
+        </div>
+        <div class="row">&nbsp;</div>
+        <div class="row">
+            <div class="col-6">
+                <input type="button" id="sendButton" value="Send Message" />
+            </div>
+        </div>
+    </div>
+    <div class="row">
+        <div class="col-12">
+            <hr />
+        </div>
+    </div>
+    <div class="row">
+        <div class="col-6">
+            <ul id="messagesList"></ul>
+        </div>
+    </div>
+<script src="~/js/signalr/dist/browser/signalr.js"></script>
+<script src="~/js/chat.js"></script>

SignalRChat/Program.cs

@@ -1,7 +1,11 @@
+using SignalRChat.Hubs;
+
+
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
 builder.Services.AddRazorPages();
+builder.Services.AddSignalR();
 
 var app = builder.Build();
 
@@ -21,5 +25,6 @@ app.UseRouting();
 app.UseAuthorization();
 
 app.MapRazorPages();
+app.MapHub<ChatHub>("/chatHub");
 
 app.Run();

SignalRChat/SignalRChat.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>

SignalRChat/bin/Debug/net6.0/SignalRChat.deps.json

@@ -0,0 +1,23 @@
+{
+  "runtimeTarget": {
+    "name": ".NETCoreApp,Version=v6.0",
+    "signature": ""
+  },
+  "compilationOptions": {},
+  "targets": {
+    ".NETCoreApp,Version=v6.0": {
+      "SignalRChat/1.0.0": {
+        "runtime": {
+          "SignalRChat.dll": {}
+        }
+      }
+    }
+  },
+  "libraries": {
+    "SignalRChat/1.0.0": {
+      "type": "project",
+      "serviceable": false,
+      "sha512": ""
+    }
+  }
+}

SignalRChat/bin/Debug/net6.0/SignalRChat.runtimeconfig.json

@@ -0,0 +1,19 @@
+{
+  "runtimeOptions": {
+    "tfm": "net6.0",
+    "frameworks": [
+      {
+        "name": "Microsoft.NETCore.App",
+        "version": "6.0.0"
+      },
+      {
+        "name": "Microsoft.AspNetCore.App",
+        "version": "6.0.0"
+      }
+    ],
+    "configProperties": {
+      "System.GC.Server": true,
+      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false
+    }
+  }
+}

SignalRChat/bin/Debug/net6.0/appsettings.Development.json

@@ -0,0 +1,9 @@
+{
+  "DetailedErrors": true,
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

SignalRChat/bin/Debug/net6.0/appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

SignalRChat/bin/Debug/net6.0/libman.json

@@ -0,0 +1,14 @@
+{
+  "version": "1.0",
+  "defaultProvider": "unpkg",
+  "libraries": [
+    {
+      "library": "@microsoft/signalr@latest",
+      "destination": "wwwroot/js/signalr",
+      "files": [
+        "dist/browser/signalr.js",
+        "dist/browser/signalr.min.js"
+      ]
+    }
+  ]
+}

SignalRChat/libman.json

@@ -0,0 +1,14 @@
+{
+  "version": "1.0",
+  "defaultProvider": "unpkg",
+  "libraries": [
+    {
+      "library": "@microsoft/signalr@latest",
+      "destination": "wwwroot/js/signalr",
+      "files": [
+        "dist/browser/signalr.js",
+        "dist/browser/signalr.min.js"
+      ]
+    }
+  ]
+}

SignalRChat/obj/Debug/net6.0/SignalRChat.csproj.CoreCompileInputs.cache

@@ -0,0 +1 @@
+f50d17b39169d86a157062e5385561763854e020

SignalRChat/obj/Debug/net6.0/SignalRChat.csproj.FileListAbsolute.txt

@@ -0,0 +1,27 @@
+D:\C#\SignalRChat\SignalRChat\bin\Debug\net6.0\appsettings.Development.json
+D:\C#\SignalRChat\SignalRChat\bin\Debug\net6.0\appsettings.json
+D:\C#\SignalRChat\SignalRChat\bin\Debug\net6.0\libman.json
+D:\C#\SignalRChat\SignalRChat\bin\Debug\net6.0\SignalRChat.staticwebassets.runtime.json
+D:\C#\SignalRChat\SignalRChat\bin\Debug\net6.0\SignalRChat.exe
+D:\C#\SignalRChat\SignalRChat\bin\Debug\net6.0\SignalRChat.deps.json
+D:\C#\SignalRChat\SignalRChat\bin\Debug\net6.0\SignalRChat.runtimeconfig.json
+D:\C#\SignalRChat\SignalRChat\bin\Debug\net6.0\SignalRChat.dll
+D:\C#\SignalRChat\SignalRChat\bin\Debug\net6.0\SignalRChat.pdb
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\SignalRChat.csproj.AssemblyReference.cache
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\SignalRChat.GeneratedMSBuildEditorConfig.editorconfig
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\SignalRChat.AssemblyInfoInputs.cache
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\SignalRChat.AssemblyInfo.cs
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\SignalRChat.csproj.CoreCompileInputs.cache
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\SignalRChat.MvcApplicationPartsAssemblyInfo.cache
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\SignalRChat.RazorAssemblyInfo.cache
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\SignalRChat.RazorAssemblyInfo.cs
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\staticwebassets.build.json
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\staticwebassets.development.json
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\scopedcss\Pages\Shared\_Layout.cshtml.rz.scp.css
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\scopedcss\bundle\SignalRChat.styles.css
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\scopedcss\projectbundle\SignalRChat.bundle.scp.css
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\SignalRChat.dll
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\refint\SignalRChat.dll
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\SignalRChat.pdb
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\SignalRChat.genruntimeconfig.cache
+D:\C#\SignalRChat\SignalRChat\obj\Debug\net6.0\ref\SignalRChat.dll

SignalRChat/obj/Debug/net6.0/SignalRChat.genruntimeconfig.cache

@@ -0,0 +1 @@
+ed073123de0b547a1aadce9d62072d9c2790710e

SignalRChat/obj/Debug/net6.0/scopedcss/Pages/Shared/_Layout.cshtml.rz.scp.css

@@ -0,0 +1,48 @@
+/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+for details on configuring this project to bundle and minify static web assets. */
+
+a.navbar-brand[b-qs0l4gmowu] {
+  white-space: normal;
+  text-align: center;
+  word-break: break-all;
+}
+
+a[b-qs0l4gmowu] {
+  color: #0077cc;
+}
+
+.btn-primary[b-qs0l4gmowu] {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.nav-pills .nav-link.active[b-qs0l4gmowu], .nav-pills .show > .nav-link[b-qs0l4gmowu] {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.border-top[b-qs0l4gmowu] {
+  border-top: 1px solid #e5e5e5;
+}
+.border-bottom[b-qs0l4gmowu] {
+  border-bottom: 1px solid #e5e5e5;
+}
+
+.box-shadow[b-qs0l4gmowu] {
+  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
+}
+
+button.accept-policy[b-qs0l4gmowu] {
+  font-size: 1rem;
+  line-height: inherit;
+}
+
+.footer[b-qs0l4gmowu] {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  white-space: nowrap;
+  line-height: 60px;
+}

SignalRChat/obj/Debug/net6.0/scopedcss/bundle/SignalRChat.styles.css

@@ -0,0 +1,49 @@
+/* _content/SignalRChat/Pages/Shared/_Layout.cshtml.rz.scp.css */
+/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+for details on configuring this project to bundle and minify static web assets. */
+
+a.navbar-brand[b-qs0l4gmowu] {
+  white-space: normal;
+  text-align: center;
+  word-break: break-all;
+}
+
+a[b-qs0l4gmowu] {
+  color: #0077cc;
+}
+
+.btn-primary[b-qs0l4gmowu] {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.nav-pills .nav-link.active[b-qs0l4gmowu], .nav-pills .show > .nav-link[b-qs0l4gmowu] {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.border-top[b-qs0l4gmowu] {
+  border-top: 1px solid #e5e5e5;
+}
+.border-bottom[b-qs0l4gmowu] {
+  border-bottom: 1px solid #e5e5e5;
+}
+
+.box-shadow[b-qs0l4gmowu] {
+  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
+}
+
+button.accept-policy[b-qs0l4gmowu] {
+  font-size: 1rem;
+  line-height: inherit;
+}
+
+.footer[b-qs0l4gmowu] {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  white-space: nowrap;
+  line-height: 60px;
+}

SignalRChat/obj/Debug/net6.0/scopedcss/projectbundle/SignalRChat.bundle.scp.css

@@ -0,0 +1,49 @@
+/* _content/SignalRChat/Pages/Shared/_Layout.cshtml.rz.scp.css */
+/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+for details on configuring this project to bundle and minify static web assets. */
+
+a.navbar-brand[b-qs0l4gmowu] {
+  white-space: normal;
+  text-align: center;
+  word-break: break-all;
+}
+
+a[b-qs0l4gmowu] {
+  color: #0077cc;
+}
+
+.btn-primary[b-qs0l4gmowu] {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.nav-pills .nav-link.active[b-qs0l4gmowu], .nav-pills .show > .nav-link[b-qs0l4gmowu] {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.border-top[b-qs0l4gmowu] {
+  border-top: 1px solid #e5e5e5;
+}
+.border-bottom[b-qs0l4gmowu] {
+  border-bottom: 1px solid #e5e5e5;
+}
+
+.box-shadow[b-qs0l4gmowu] {
+  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
+}
+
+button.accept-policy[b-qs0l4gmowu] {
+  font-size: 1rem;
+  line-height: inherit;
+}
+
+.footer[b-qs0l4gmowu] {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  white-space: nowrap;
+  line-height: 60px;
+}

SignalRChat/obj/staticwebassets.pack.sentinel

@@ -0,0 +1 @@
+2.0

SignalRChat/wwwroot/js/chat.js

@@ -0,0 +1,30 @@
+"use strict";
+
+var connection = new signalR.HubConnectionBuilder().withUrl("/chatHub").build();
+
+//Disable the send button until connection is established.
+document.getElementById("sendButton").disabled = true;
+
+connection.on("ReceiveMessage", function (user, message) {
+    var li = document.createElement("li");
+    document.getElementById("messagesList").appendChild(li);
+    // We can assign user-supplied strings to an element's textContent because it
+    // is not interpreted as markup. If you're assigning in any other way, you 
+    // should be aware of possible script injection concerns.
+    li.textContent = `${user} says ${message}`;
+});
+
+connection.start().then(function () {
+    document.getElementById("sendButton").disabled = false;
+}).catch(function (err) {
+    return console.error(err.toString());
+});
+
+document.getElementById("sendButton").addEventListener("click", function (event) {
+    var user = document.getElementById("userInput").value;
+    var message = document.getElementById("messageInput").value;
+    connection.invoke("SendMessage", user, message).catch(function (err) {
+        return console.error(err.toString());
+    });
+    event.preventDefault();
+});