├── .gitignore ├── LICENSE ├── README.md └── src ├── FunctionApp ├── FunctionApp.csproj ├── Functions.cs ├── host.json └── local.settings.json ├── SigRDemoWebSite ├── Program.cs ├── Properties │ └── launchSettings.json ├── SigRDemoWebSite.csproj ├── Startup.cs └── wwwroot │ └── default.html └── SigRServiceDemo.sln /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | 4 | # User-specific files 5 | *.suo 6 | *.user 7 | *.userosscache 8 | *.sln.docstates 9 | 10 | # User-specific files (MonoDevelop/Xamarin Studio) 11 | *.userprefs 12 | 13 | # Build results 14 | [Dd]ebug/ 15 | [Dd]ebugPublic/ 16 | [Rr]elease/ 17 | [Rr]eleases/ 18 | x64/ 19 | x86/ 20 | bld/ 21 | [Bb]in/ 22 | [Oo]bj/ 23 | [Ll]og/ 24 | 25 | # Visual Studio 2015 cache/options directory 26 | .vs/ 27 | # Uncomment if you have tasks that create the project's static files in wwwroot 28 | #wwwroot/ 29 | 30 | # MSTest test Results 31 | [Tt]est[Rr]esult*/ 32 | [Bb]uild[Ll]og.* 33 | 34 | # NUNIT 35 | *.VisualState.xml 36 | TestResult.xml 37 | 38 | # Build Results of an ATL Project 39 | [Dd]ebugPS/ 40 | [Rr]eleasePS/ 41 | dlldata.c 42 | 43 | # DNX 44 | project.lock.json 45 | project.fragment.lock.json 46 | artifacts/ 47 | 48 | *_i.c 49 | *_p.c 50 | *_i.h 51 | *.ilk 52 | *.meta 53 | *.obj 54 | *.pch 55 | *.pdb 56 | *.pgc 57 | *.pgd 58 | *.rsp 59 | *.sbr 60 | *.tlb 61 | *.tli 62 | *.tlh 63 | *.tmp 64 | *.tmp_proj 65 | *.log 66 | *.vspscc 67 | *.vssscc 68 | .builds 69 | *.pidb 70 | *.svclog 71 | *.scc 72 | 73 | # Chutzpah Test files 74 | _Chutzpah* 75 | 76 | # Visual C++ cache files 77 | ipch/ 78 | *.aps 79 | *.ncb 80 | *.opendb 81 | *.opensdf 82 | *.sdf 83 | *.cachefile 84 | *.VC.db 85 | *.VC.VC.opendb 86 | 87 | # Visual Studio profiler 88 | *.psess 89 | *.vsp 90 | *.vspx 91 | *.sap 92 | 93 | # TFS 2012 Local Workspace 94 | $tf/ 95 | 96 | # Guidance Automation Toolkit 97 | *.gpState 98 | 99 | # ReSharper is a .NET coding add-in 100 | _ReSharper*/ 101 | *.[Rr]e[Ss]harper 102 | *.DotSettings.user 103 | 104 | # JustCode is a .NET coding add-in 105 | .JustCode 106 | 107 | # TeamCity is a build add-in 108 | _TeamCity* 109 | 110 | # DotCover is a Code Coverage Tool 111 | *.dotCover 112 | 113 | # NCrunch 114 | _NCrunch_* 115 | .*crunch*.local.xml 116 | nCrunchTemp_* 117 | 118 | # MightyMoose 119 | *.mm.* 120 | AutoTest.Net/ 121 | 122 | # Web workbench (sass) 123 | .sass-cache/ 124 | 125 | # Installshield output folder 126 | [Ee]xpress/ 127 | 128 | # DocProject is a documentation generator add-in 129 | DocProject/buildhelp/ 130 | DocProject/Help/*.HxT 131 | DocProject/Help/*.HxC 132 | DocProject/Help/*.hhc 133 | DocProject/Help/*.hhk 134 | DocProject/Help/*.hhp 135 | DocProject/Help/Html2 136 | DocProject/Help/html 137 | 138 | # Click-Once directory 139 | publish/ 140 | 141 | # Publish Web Output 142 | *.[Pp]ublish.xml 143 | *.azurePubxml 144 | # TODO: Comment the next line if you want to checkin your web deploy settings 145 | # but database connection strings (with potential passwords) will be unencrypted 146 | #*.pubxml 147 | *.publishproj 148 | 149 | # Microsoft Azure Web App publish settings. Comment the next line if you want to 150 | # checkin your Azure Web App publish settings, but sensitive information contained 151 | # in these scripts will be unencrypted 152 | PublishScripts/ 153 | 154 | # NuGet Packages 155 | *.nupkg 156 | # The packages folder can be ignored because of Package Restore 157 | **/packages/* 158 | # except build/, which is used as an MSBuild target. 159 | !**/packages/build/ 160 | # Uncomment if necessary however generally it will be regenerated when needed 161 | #!**/packages/repositories.config 162 | # NuGet v3's project.json files produces more ignoreable files 163 | *.nuget.props 164 | *.nuget.targets 165 | 166 | # Microsoft Azure Build Output 167 | csx/ 168 | *.build.csdef 169 | 170 | # Microsoft Azure Emulator 171 | ecf/ 172 | rcf/ 173 | 174 | # Windows Store app package directories and files 175 | AppPackages/ 176 | BundleArtifacts/ 177 | Package.StoreAssociation.xml 178 | _pkginfo.txt 179 | 180 | # Visual Studio cache files 181 | # files ending in .cache can be ignored 182 | *.[Cc]ache 183 | # but keep track of directories ending in .cache 184 | !*.[Cc]ache/ 185 | 186 | # Others 187 | ClientBin/ 188 | ~$* 189 | *~ 190 | *.dbmdl 191 | *.dbproj.schemaview 192 | *.jfm 193 | *.pfx 194 | *.publishsettings 195 | node_modules/ 196 | orleans.codegen.cs 197 | 198 | # Since there are multiple workflows, uncomment next line to ignore bower_components 199 | # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) 200 | #bower_components/ 201 | 202 | # RIA/Silverlight projects 203 | Generated_Code/ 204 | 205 | # Backup & report files from converting an old project file 206 | # to a newer Visual Studio version. Backup files are not needed, 207 | # because we have git ;-) 208 | _UpgradeReport_Files/ 209 | Backup*/ 210 | UpgradeLog*.XML 211 | UpgradeLog*.htm 212 | 213 | # SQL Server files 214 | *.mdf 215 | *.ldf 216 | 217 | # Business Intelligence projects 218 | *.rdl.data 219 | *.bim.layout 220 | *.bim_*.settings 221 | 222 | # Microsoft Fakes 223 | FakesAssemblies/ 224 | 225 | # GhostDoc plugin setting file 226 | *.GhostDoc.xml 227 | 228 | # Node.js Tools for Visual Studio 229 | .ntvs_analysis.dat 230 | 231 | # Visual Studio 6 build log 232 | *.plg 233 | 234 | # Visual Studio 6 workspace options file 235 | *.opt 236 | 237 | # Visual Studio LightSwitch build output 238 | **/*.HTMLClient/GeneratedArtifacts 239 | **/*.DesktopClient/GeneratedArtifacts 240 | **/*.DesktopClient/ModelManifest.xml 241 | **/*.Server/GeneratedArtifacts 242 | **/*.Server/ModelManifest.xml 243 | _Pvt_Extensions 244 | 245 | # Paket dependency manager 246 | .paket/paket.exe 247 | paket-files/ 248 | 249 | # FAKE - F# Make 250 | .fake/ 251 | 252 | # JetBrains Rider 253 | .idea/ 254 | *.sln.iml 255 | 256 | # CodeRush 257 | .cr/ 258 | 259 | # Python Tools for Visual Studio (PTVS) 260 | __pycache__/ 261 | *.pyc -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2019 Jason Roberts 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # SignalRServiceAzureFunctionsDemo 2 | 3 | Demo code for the DontCodeTired.com blog post [http://dontcodetired.com/blog/post/Using-the-Azure-SignalR-Service-Bindings-in-Azure-Functions-to-Create-Real-time-Serverless-Applications] showing how to use Azure SignalR Service with Azure Functions and client JavaScript 4 | -------------------------------------------------------------------------------- /src/FunctionApp/FunctionApp.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | netcoreapp2.1 4 | v2 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | System 16 | 17 | 18 | 19 | 20 | PreserveNewest 21 | 22 | 23 | PreserveNewest 24 | Never 25 | 26 | 27 | 28 | 29 | 30 | -------------------------------------------------------------------------------- /src/FunctionApp/Functions.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Threading.Tasks; 3 | using Microsoft.AspNetCore.Http; 4 | using Microsoft.AspNetCore.Mvc; 5 | using Microsoft.Azure.WebJobs; 6 | using Microsoft.Azure.WebJobs.Extensions.Http; 7 | using Microsoft.Azure.WebJobs.Extensions.SignalRService; 8 | using Microsoft.Extensions.Logging; 9 | 10 | namespace DontCodeTiredDemosV2.SignalRDemo 11 | { 12 | 13 | public class OrderPlacement 14 | { 15 | public string CustomerName { get; set; } 16 | public string Product { get; set; } 17 | } 18 | 19 | 20 | // Simplified for demo purposes 21 | public class Order 22 | { 23 | public string PartitionKey { get; set; } 24 | public string RowKey { get; set; } 25 | public string CustomerName { get; set; } 26 | public string Product { get; set; } 27 | } 28 | 29 | 30 | public static class PlacedOrderNotifications 31 | { 32 | public static class PlaceOrder 33 | { 34 | [FunctionName("PlaceOrder")] 35 | public static async Task Run( 36 | [HttpTrigger(AuthorizationLevel.Function, "post")] OrderPlacement orderPlacement, 37 | [Table("Orders")] IAsyncCollector orders, // could use cosmos db etc. 38 | [Queue("new-order-notifications")] IAsyncCollector notifications, 39 | ILogger log) 40 | { 41 | await orders.AddAsync(new Order 42 | { 43 | PartitionKey = "US", 44 | RowKey = Guid.NewGuid().ToString(), 45 | CustomerName = orderPlacement.CustomerName, 46 | Product = orderPlacement.Product 47 | }); 48 | 49 | await notifications.AddAsync(orderPlacement); 50 | 51 | return new OkResult(); 52 | } 53 | } 54 | 55 | 56 | 57 | // sig r stuff: 58 | 59 | [FunctionName("negotiate")] 60 | public static SignalRConnectionInfo GetOrderNotificationsSignalRInfo( 61 | [HttpTrigger(AuthorizationLevel.Anonymous, "post")] HttpRequest req, 62 | [SignalRConnectionInfo(HubName = "notifications")] SignalRConnectionInfo connectionInfo) 63 | { 64 | return connectionInfo; 65 | } 66 | 67 | [FunctionName("PlacedOrderNotification")] 68 | public static async Task Run( 69 | [QueueTrigger("new-order-notifications")] OrderPlacement orderPlacement, 70 | [SignalR(HubName = "notifications")] IAsyncCollector signalRMessages, 71 | ILogger log) 72 | { 73 | log.LogInformation($"Sending notification for {orderPlacement.CustomerName}"); 74 | 75 | await signalRMessages.AddAsync( 76 | new SignalRMessage 77 | { 78 | Target = "productOrdered", 79 | Arguments = new[] { orderPlacement } 80 | }); 81 | } 82 | } 83 | 84 | } 85 | -------------------------------------------------------------------------------- /src/FunctionApp/host.json: -------------------------------------------------------------------------------- 1 | { 2 | "version": "2.0", 3 | "extensions": { 4 | "queues": { 5 | 6 | } 7 | } 8 | } -------------------------------------------------------------------------------- /src/FunctionApp/local.settings.json: -------------------------------------------------------------------------------- 1 | { 2 | "IsEncrypted": false, 3 | "Values": { 4 | "AzureWebJobsStorage": "UseDevelopmentStorage=true", 5 | "FUNCTIONS_WORKER_RUNTIME": "dotnet", 6 | "AzureSignalRConnectionString": "PASTE YOUR AZURE SIGNALR SERVICE CONNECTION STRING HERE" 7 | }, 8 | "Host": { 9 | "LocalHttpPort": 7071, 10 | "CORS": "http://localhost:3872", 11 | "CORSCredentials": true 12 | } 13 | } -------------------------------------------------------------------------------- /src/SigRDemoWebSite/Program.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.IO; 4 | using System.Linq; 5 | using System.Threading.Tasks; 6 | using Microsoft.AspNetCore; 7 | using Microsoft.AspNetCore.Hosting; 8 | using Microsoft.Extensions.Configuration; 9 | using Microsoft.Extensions.Logging; 10 | 11 | namespace SigRDemo 12 | { 13 | public class Program 14 | { 15 | public static void Main(string[] args) 16 | { 17 | CreateWebHostBuilder(args).Build().Run(); 18 | } 19 | 20 | public static IWebHostBuilder CreateWebHostBuilder(string[] args) => 21 | WebHost.CreateDefaultBuilder(args) 22 | .UseStartup(); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /src/SigRDemoWebSite/Properties/launchSettings.json: -------------------------------------------------------------------------------- 1 | { 2 | "iisSettings": { 3 | "windowsAuthentication": false, 4 | "anonymousAuthentication": true, 5 | "iisExpress": { 6 | "applicationUrl": "http://localhost:3872", 7 | "sslPort": 0 8 | } 9 | }, 10 | "profiles": { 11 | "IIS Express": { 12 | "commandName": "IISExpress", 13 | "launchBrowser": true, 14 | "environmentVariables": { 15 | "ASPNETCORE_ENVIRONMENT": "Development" 16 | } 17 | }, 18 | "SigRDemo": { 19 | "commandName": "Project", 20 | "launchBrowser": true, 21 | "applicationUrl": "http://localhost:5000", 22 | "environmentVariables": { 23 | "ASPNETCORE_ENVIRONMENT": "Development" 24 | } 25 | } 26 | } 27 | } -------------------------------------------------------------------------------- /src/SigRDemoWebSite/SigRDemoWebSite.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | netcoreapp2.1 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /src/SigRDemoWebSite/Startup.cs: -------------------------------------------------------------------------------- 1 | using Microsoft.AspNetCore.Builder; 2 | using Microsoft.AspNetCore.Hosting; 3 | using Microsoft.Extensions.DependencyInjection; 4 | 5 | namespace SigRDemo 6 | { 7 | public class Startup 8 | { 9 | // This method gets called by the runtime. Use this method to add services to the container. 10 | // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940 11 | public void ConfigureServices(IServiceCollection services) 12 | { 13 | 14 | } 15 | 16 | // This method gets called by the runtime. Use this method to configure the HTTP request pipeline. 17 | public void Configure(IApplicationBuilder app, IHostingEnvironment env) 18 | { 19 | if (env.IsDevelopment()) 20 | { 21 | app.UseDeveloperExceptionPage(); 22 | } 23 | 24 | app.UseDefaultFiles(); 25 | app.UseStaticFiles(); 26 | } 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /src/SigRDemoWebSite/wwwroot/default.html: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | SignalR Demo 7 | 8 | 9 | 20 | 21 | 22 | 23 |

 

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Recent orders

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40 | {{ order.CustomerName }} just ordered a 41 |
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52 | 53 | 54 | 55 | 56 | 57 | 90 | 91 | 92 | 93 | -------------------------------------------------------------------------------- /src/SigRServiceDemo.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio 15 4 | VisualStudioVersion = 15.0.28307.168 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FunctionApp", "FunctionApp\FunctionApp.csproj", "{F6F7BD0B-5B6D-4E81-BDC0-F4A42BC20ED2}" 7 | EndProject 8 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SigRDemoWebSite", "SigRDemoWebSite\SigRDemoWebSite.csproj", "{CD2B66B7-E848-42F9-8063-941E1C8F97DA}" 9 | EndProject 10 | Global 11 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 12 | Debug|Any CPU = Debug|Any CPU 13 | Release|Any CPU = Release|Any CPU 14 | EndGlobalSection 15 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 16 | {F6F7BD0B-5B6D-4E81-BDC0-F4A42BC20ED2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 17 | {F6F7BD0B-5B6D-4E81-BDC0-F4A42BC20ED2}.Debug|Any CPU.Build.0 = Debug|Any CPU 18 | {F6F7BD0B-5B6D-4E81-BDC0-F4A42BC20ED2}.Release|Any CPU.ActiveCfg = Release|Any CPU 19 | {F6F7BD0B-5B6D-4E81-BDC0-F4A42BC20ED2}.Release|Any CPU.Build.0 = Release|Any CPU 20 | {CD2B66B7-E848-42F9-8063-941E1C8F97DA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 21 | {CD2B66B7-E848-42F9-8063-941E1C8F97DA}.Debug|Any CPU.Build.0 = Debug|Any CPU 22 | {CD2B66B7-E848-42F9-8063-941E1C8F97DA}.Release|Any CPU.ActiveCfg = Release|Any CPU 23 | {CD2B66B7-E848-42F9-8063-941E1C8F97DA}.Release|Any CPU.Build.0 = Release|Any CPU 24 | EndGlobalSection 25 | GlobalSection(SolutionProperties) = preSolution 26 | HideSolutionNode = FALSE 27 | EndGlobalSection 28 | GlobalSection(ExtensibilityGlobals) = postSolution 29 | SolutionGuid = {E88FC702-A896-4D12-9210-3557D89B3051} 30 | EndGlobalSection 31 | EndGlobal 32 | --------------------------------------------------------------------------------