RT server and signalr

2026-02-15 20:33:08 +01:00
parent 6d8ae9bef6
commit cc47ac3a59
13 changed files with 214 additions and 1 deletions
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -0,0 +1,2 @@
+# MOST IMPORTANT RULE:
+Never (NEVER) touch anything inside dotnet directory. Use it only as readonly for getting context on how backend work. Never edit anything.
--- a/dotnet/AipsRT/AipsRT.csproj
+++ b/dotnet/AipsRT/AipsRT.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+    <PropertyGroup>
+        <TargetFramework>net10.0</TargetFramework>
+        <Nullable>enable</Nullable>
+        <ImplicitUsings>enable</ImplicitUsings>
+    </PropertyGroup>
+
+</Project>
--- a/dotnet/AipsRT/Hubs/TestHub.cs
+++ b/dotnet/AipsRT/Hubs/TestHub.cs
@@ -0,0 +1,11 @@
+using Microsoft.AspNetCore.SignalR;
+
+namespace AipsRT.Hubs;
+
+public class TestHub : Hub
+{
+    public async Task SendText(string text)
+    {
+        await Clients.All.SendAsync("ReceiveText", text);
+    }
+}
--- a/dotnet/AipsRT/Program.cs
+++ b/dotnet/AipsRT/Program.cs
@@ -0,0 +1,31 @@
+using AipsRT.Hubs;
+using Microsoft.AspNetCore.SignalR;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.Services.AddSignalR();
+
+builder.Services.AddCors(options =>
+{
+    options.AddPolicy("frontend",
+        policy =>
+        {
+            policy
+                .WithOrigins("http://localhost:5173")
+                .AllowAnyHeader()
+                .AllowAnyMethod()
+                .AllowCredentials();
+        });
+});
+
+var app = builder.Build();
+
+app.MapGet("/test", (IHubContext<TestHub> hubContext) =>
+{
+    hubContext.Clients.All.SendAsync("ReceiveText", "Ide gas! ");
+});
+
+app.UseCors("frontend");
+app.MapHub<TestHub>("/testhub");
+
+app.Run();
--- a/dotnet/AipsRT/Properties/launchSettings.json
+++ b/dotnet/AipsRT/Properties/launchSettings.json
@@ -0,0 +1,23 @@
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "http://localhost:5039",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:7287;http://localhost:5039",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}
--- a/dotnet/dotnet.sln
+++ b/dotnet/dotnet.sln
@@ -8,6 +8,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AipsWebApi", "AipsWebApi\Ai
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AipsWorker", "AipsWorker\AipsWorker.csproj", "{8BEF3002-13ED-47E4-9A54-A0EF0B36CC1E}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AipsRT", "AipsRT\AipsRT.csproj", "{ECC5AA68-E53A-48E9-965A-E0BCBCE403D5}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -26,5 +28,9 @@ Global
 		{8BEF3002-13ED-47E4-9A54-A0EF0B36CC1E}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{8BEF3002-13ED-47E4-9A54-A0EF0B36CC1E}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{8BEF3002-13ED-47E4-9A54-A0EF0B36CC1E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{ECC5AA68-E53A-48E9-965A-E0BCBCE403D5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{ECC5AA68-E53A-48E9-965A-E0BCBCE403D5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{ECC5AA68-E53A-48E9-965A-E0BCBCE403D5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{ECC5AA68-E53A-48E9-965A-E0BCBCE403D5}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal
--- a/front/bun.lock
+++ b/front/bun.lock
@@ -5,6 +5,7 @@
    "": {
      "name": "front",
      "dependencies": {
+        "@microsoft/signalr": "^10.0.0",
        "@popperjs/core": "^2.11.8",
        "bootstrap": "^5.3.8",
        "pinia": "^3.0.4",
@@ -182,6 +183,8 @@

    "@jridgewell/trace-mapping": ["@jridgewell/trace-mapping@0.3.31", "", { "dependencies": { "@jridgewell/resolve-uri": "^3.1.0", "@jridgewell/sourcemap-codec": "^1.4.14" } }, "sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw=="],

+    "@microsoft/signalr": ["@microsoft/signalr@10.0.0", "", { "dependencies": { "abort-controller": "^3.0.0", "eventsource": "^2.0.2", "fetch-cookie": "^2.0.3", "node-fetch": "^2.6.7", "ws": "^7.5.10" } }, "sha512-0BRqz/uCx3JdrOqiqgFhih/+hfTERaUfCZXFB52uMaZJrKaPRzHzMuqVsJC/V3pt7NozcNXGspjKiQEK+X7P2w=="],
+
    "@nodelib/fs.scandir": ["@nodelib/fs.scandir@2.1.5", "", { "dependencies": { "@nodelib/fs.stat": "2.0.5", "run-parallel": "^1.1.9" } }, "sha512-vq24Bq3ym5HEQm2NKCr3yXDwjc7vTsEThRDnkp2DK9p1uqLR+DHurm/NOTo0KG7HYHU7eppKZj3MyqYuMBf62g=="],

    "@nodelib/fs.stat": ["@nodelib/fs.stat@2.0.5", "", {}, "sha512-RkhPPp2zrqDAQA/2jNhnztcPAlv64XdhIp7a7454A5ovI7Bukxgt7MX7udwAu3zg1DcpPU0rz3VV1SeaqvY4+A=="],
@@ -364,6 +367,8 @@

    "@vue/tsconfig": ["@vue/tsconfig@0.8.1", "", { "peerDependencies": { "typescript": "5.x", "vue": "^3.4.0" }, "optionalPeers": ["typescript", "vue"] }, "sha512-aK7feIWPXFSUhsCP9PFqPyFOcz4ENkb8hZ2pneL6m2UjCkccvaOhC/5KCKluuBufvp2KzkbdA2W2pk20vLzu3g=="],

+    "abort-controller": ["abort-controller@3.0.0", "", { "dependencies": { "event-target-shim": "^5.0.0" } }, "sha512-h8lQ8tacZYnR3vNQTgibj+tODHI5/+l06Au2Pcriv/Gmet0eaj4TwWH41sO9wnHDiQsEj19q0drzdWdeAHtweg=="],
+
    "acorn": ["acorn@8.15.0", "", { "bin": { "acorn": "bin/acorn" } }, "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg=="],

    "acorn-jsx": ["acorn-jsx@5.3.2", "", { "peerDependencies": { "acorn": "^6.0.0 || ^7.0.0 || ^8.0.0" } }, "sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ=="],
@@ -474,6 +479,10 @@

    "esutils": ["esutils@2.0.3", "", {}, "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g=="],

+    "event-target-shim": ["event-target-shim@5.0.1", "", {}, "sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ=="],
+
+    "eventsource": ["eventsource@2.0.2", "", {}, "sha512-IzUmBGPR3+oUG9dUeXynyNmf91/3zUSJg1lCktzKw47OXuhco54U3r9B7O4XX+Rb1Itm9OZ2b0RkTs10bICOxA=="],
+
    "exsolve": ["exsolve@1.0.8", "", {}, "sha512-LmDxfWXwcTArk8fUEnOfSZpHOJ6zOMUJKOtFLFqJLoKJetuQG874Uc7/Kki7zFLzYybmZhp1M7+98pfMqeX8yA=="],

    "fast-deep-equal": ["fast-deep-equal@3.1.3", "", {}, "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q=="],
@@ -488,6 +497,8 @@

    "fdir": ["fdir@6.5.0", "", { "peerDependencies": { "picomatch": "^3 || ^4" }, "optionalPeers": ["picomatch"] }, "sha512-tIbYtZbucOs0BRGqPJkshJUYdL+SDH7dVM8gjy+ERp3WAUjLEFJE+02kanyHtwjWOnwrKYBiwAmM0p4kLJAnXg=="],

+    "fetch-cookie": ["fetch-cookie@2.2.0", "", { "dependencies": { "set-cookie-parser": "^2.4.8", "tough-cookie": "^4.0.0" } }, "sha512-h9AgfjURuCgA2+2ISl8GbavpUdR+WGAM2McW/ovn4tVccegp8ZqCKWSBR8uRdM8dDNlx5WdKRWxBYUwteLDCNQ=="],
+
    "file-entry-cache": ["file-entry-cache@8.0.0", "", { "dependencies": { "flat-cache": "^4.0.0" } }, "sha512-XXTUwCvisa5oacNGRP9SfNtYBNAMi+RPwBFmblZEF7N7swHYQS6/Zfk7SRwx4D5j3CH211YNRco1DEMNVfZCnQ=="],

    "fill-range": ["fill-range@7.1.1", "", { "dependencies": { "to-regex-range": "^5.0.1" } }, "sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg=="],
@@ -596,6 +607,8 @@

    "node-addon-api": ["node-addon-api@7.1.1", "", {}, "sha512-5m3bsyrjFWE1xf7nz7YXdN4udnVtXK6/Yfgn5qnahL6bCkf2yKt4k3nuTKAtT4r3IG8JNR2ncsIMdZuAzJjHQQ=="],

+    "node-fetch": ["node-fetch@2.7.0", "", { "dependencies": { "whatwg-url": "^5.0.0" }, "peerDependencies": { "encoding": "^0.1.0" }, "optionalPeers": ["encoding"] }, "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A=="],
+
    "node-releases": ["node-releases@2.0.27", "", {}, "sha512-nmh3lCkYZ3grZvqcCH+fjmQ7X+H0OeZgP40OierEaAptX4XofMh5kwNbWh7lBduUzCcV/8kZ+NDLCwm2iorIlA=="],

    "npm-normalize-package-bin": ["npm-normalize-package-bin@4.0.0", "", {}, "sha512-TZKxPvItzai9kN9H/TkmCtx/ZN/hvr3vUycjlfmH0ootY9yFBzNOpiXAdIn1Iteqsvk4lQn6B5PTrt+n6h8k/w=="],
@@ -644,16 +657,22 @@

    "prelude-ls": ["prelude-ls@1.2.1", "", {}, "sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g=="],

+    "psl": ["psl@1.15.0", "", { "dependencies": { "punycode": "^2.3.1" } }, "sha512-JZd3gMVBAVQkSs6HdNZo9Sdo0LNcQeMNP3CozBJb3JYC/QUYZTnKxP+f8oWRX4rHP5EurWxqAHTSwUCjlNKa1w=="],
+
    "punycode": ["punycode@2.3.1", "", {}, "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg=="],

    "quansync": ["quansync@0.2.11", "", {}, "sha512-AifT7QEbW9Nri4tAwR5M/uzpBuqfZf+zwaEM/QkzEjj7NBuFD2rBuy0K3dE+8wltbezDV7JMA0WfnCPYRSYbXA=="],

+    "querystringify": ["querystringify@2.2.0", "", {}, "sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ=="],
+
    "queue-microtask": ["queue-microtask@1.2.3", "", {}, "sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A=="],

    "read-package-json-fast": ["read-package-json-fast@4.0.0", "", { "dependencies": { "json-parse-even-better-errors": "^4.0.0", "npm-normalize-package-bin": "^4.0.0" } }, "sha512-qpt8EwugBWDw2cgE2W+/3oxC+KTez2uSVR8JU9Q36TXPAGCaozfQUs59v4j4GFpWTaw0i6hAZSvOmu1J0uOEUg=="],

    "readdirp": ["readdirp@5.0.0", "", {}, "sha512-9u/XQ1pvrQtYyMpZe7DXKv2p5CNvyVwzUB6uhLAnQwHMSgKMBR62lc7AHljaeteeHXn11XTAaLLUVZYVZyuRBQ=="],

+    "requires-port": ["requires-port@1.0.0", "", {}, "sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ=="],
+
    "resolve-from": ["resolve-from@4.0.0", "", {}, "sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g=="],

    "reusify": ["reusify@1.1.0", "", {}, "sha512-g6QUff04oZpHs0eG5p83rFLhHeV00ug/Yf9nZM6fLeUrPguBTkTQOdpAWWspMh55TZfVQDPaN3NQJfbVRAxdIw=="],
@@ -712,6 +731,8 @@

    "semver": ["semver@7.7.4", "", { "bin": { "semver": "bin/semver.js" } }, "sha512-vFKC2IEtQnVhpT78h1Yp8wzwrf8CM+MzKMHGJZfBtzhZNycRFnXsHk6E5TxIkkMsgNS7mdX3AGB7x2QM2di4lA=="],

+    "set-cookie-parser": ["set-cookie-parser@2.7.2", "", {}, "sha512-oeM1lpU/UvhTxw+g3cIfxXHyJRc/uidd3yK1P242gzHds0udQBYzs3y8j4gCCW+ZJ7ad0yctld8RYO+bdurlvw=="],
+
    "shebang-command": ["shebang-command@2.0.0", "", { "dependencies": { "shebang-regex": "^3.0.0" } }, "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA=="],

    "shebang-regex": ["shebang-regex@3.0.0", "", {}, "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A=="],
@@ -740,6 +761,10 @@

    "totalist": ["totalist@3.0.1", "", {}, "sha512-sf4i37nQ2LBx4m3wB74y+ubopq6W/dIzXg0FDGjsYnZHVa1Da8FH853wlL2gtUhg+xJXjfk3kUZS3BRoQeoQBQ=="],

+    "tough-cookie": ["tough-cookie@4.1.4", "", { "dependencies": { "psl": "^1.1.33", "punycode": "^2.1.1", "universalify": "^0.2.0", "url-parse": "^1.5.3" } }, "sha512-Loo5UUvLD9ScZ6jh8beX1T6sO1w2/MpCRpEP7V280GKMVUQ0Jzar2U3UJPsrdbziLEMMhu3Ujnq//rhiFuIeag=="],
+
+    "tr46": ["tr46@0.0.3", "", {}, "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="],
+
    "ts-api-utils": ["ts-api-utils@2.4.0", "", { "peerDependencies": { "typescript": ">=4.8.4" } }, "sha512-3TaVTaAv2gTiMB35i3FiGJaRfwb3Pyn/j3m/bfAvGe8FB7CF6u+LMYqYlDh7reQf7UNvoTvdfAqHGmPGOSsPmA=="],

    "tslib": ["tslib@2.8.1", "", {}, "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="],
@@ -754,6 +779,8 @@

    "undici-types": ["undici-types@7.16.0", "", {}, "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw=="],

+    "universalify": ["universalify@0.2.0", "", {}, "sha512-CJ1QgKmNg3CwvAv/kOFmtnEN05f0D/cn9QntgNOQlQF9dgvVTHj3t+8JPdjqawCHk7V/KA+fbUqzZ9XWhcqPUg=="],
+
    "unplugin": ["unplugin@3.0.0", "", { "dependencies": { "@jridgewell/remapping": "^2.3.5", "picomatch": "^4.0.3", "webpack-virtual-modules": "^0.6.2" } }, "sha512-0Mqk3AT2TZCXWKdcoaufeXNukv2mTrEZExeXlHIOZXdqYoHHr4n51pymnwV8x2BOVxwXbK2HLlI7usrqMpycdg=="],

    "unplugin-utils": ["unplugin-utils@0.3.1", "", { "dependencies": { "pathe": "^2.0.3", "picomatch": "^4.0.3" } }, "sha512-5lWVjgi6vuHhJ526bI4nlCOmkCIF3nnfXkCMDeMJrtdvxTs6ZFCM8oNufGTsDbKv/tJ/xj8RpvXjRuPBZJuJog=="],
@@ -762,6 +789,8 @@

    "uri-js": ["uri-js@4.4.1", "", { "dependencies": { "punycode": "^2.1.0" } }, "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg=="],

+    "url-parse": ["url-parse@1.5.10", "", { "dependencies": { "querystringify": "^2.1.1", "requires-port": "^1.0.0" } }, "sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ=="],
+
    "util-deprecate": ["util-deprecate@1.0.2", "", {}, "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw=="],

    "varint": ["varint@6.0.0", "", {}, "sha512-cXEIW6cfr15lFv563k4GuVuW/fiwjknytD37jIOLSdSWuOI6WnO/oKwmP2FQTU2l01LP8/M5TSAJpzUaGe3uWg=="],
@@ -788,12 +817,18 @@

    "vue-tsc": ["vue-tsc@3.2.4", "", { "dependencies": { "@volar/typescript": "2.4.27", "@vue/language-core": "3.2.4" }, "peerDependencies": { "typescript": ">=5.0.0" }, "bin": { "vue-tsc": "bin/vue-tsc.js" } }, "sha512-xj3YCvSLNDKt1iF9OcImWHhmYcihVu9p4b9s4PGR/qp6yhW+tZJaypGxHScRyOrdnHvaOeF+YkZOdKwbgGvp5g=="],

+    "webidl-conversions": ["webidl-conversions@3.0.1", "", {}, "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ=="],
+
    "webpack-virtual-modules": ["webpack-virtual-modules@0.6.2", "", {}, "sha512-66/V2i5hQanC51vBQKPH4aI8NMAcBW59FVBs+rC7eGHupMyfn34q7rZIE+ETlJ+XTevqfUhVVBgSUNSW2flEUQ=="],

+    "whatwg-url": ["whatwg-url@5.0.0", "", { "dependencies": { "tr46": "~0.0.3", "webidl-conversions": "^3.0.0" } }, "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw=="],
+
    "which": ["which@5.0.0", "", { "dependencies": { "isexe": "^3.1.1" }, "bin": { "node-which": "bin/which.js" } }, "sha512-JEdGzHwwkrbWoGOlIHqQ5gtprKGOenpDHpxE9zVR1bWbOtYRyPPHMe9FaP6x61CmNaTThSkb0DAJte5jD+DmzQ=="],

    "word-wrap": ["word-wrap@1.2.5", "", {}, "sha512-BN22B5eaMMI9UMtjrGd5g5eCYPpCPDUy0FJXbYsaT5zYxjFOckS53SQDE3pWkVoWpHXVb3BrYcEN4Twa55B5cA=="],

+    "ws": ["ws@7.5.10", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": "^5.0.2" }, "optionalPeers": ["bufferutil", "utf-8-validate"] }, "sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ=="],
+
    "wsl-utils": ["wsl-utils@0.1.0", "", { "dependencies": { "is-wsl": "^3.1.0" } }, "sha512-h3Fbisa2nKGPxCpm89Hk33lBLsnaGBvctQopaBSOW/uIs6FTe1ATyAnKFJrzVs9vpGdsTe73WF3V4lIsk4Gacw=="],

    "xml-name-validator": ["xml-name-validator@4.0.0", "", {}, "sha512-ICP2e+jsHvAj2E2lIHxa5tjXRlKDJo4IdvPvCXbXQGdzSfmSpNVyIKMvoZHjDY9DP0zV17iI85o90vRFXNccRw=="],
--- a/front/package.json
+++ b/front/package.json
@@ -14,6 +14,7 @@
    "lint:eslint": "eslint . --fix --cache"
  },
  "dependencies": {
+    "@microsoft/signalr": "^10.0.0",
    "@popperjs/core": "^2.11.8",
    "bootstrap": "^5.3.8",
    "pinia": "^3.0.4",
--- a/front/src/components/AppTopBar.vue
+++ b/front/src/components/AppTopBar.vue
@@ -25,7 +25,7 @@ const auth = useAuthStore()
      <div id="navbarNav" class="collapse navbar-collapse">
        <ul class="navbar-nav me-auto">
          <li class="nav-item">
-            <RouterLink class="nav-link" active-class="active" to="/">Home</RouterLink>
+            <RouterLink class="nav-link" active-class="active" to="/test">Test</RouterLink>
          </li>
          <li class="nav-item">
            <RouterLink class="nav-link" active-class="active" to="/about">About</RouterLink>
--- a/front/src/router/index.ts
+++ b/front/src/router/index.ts
@@ -11,6 +11,12 @@ const router = createRouter({
      component: HomeView,
      meta: { requiresAuth: false },
    },
+    {
+      path: '/test',
+      name: 'test',
+      component: () => import('../views/TestView.vue'),
+      meta: { requiresAuth: false },
+    },
    {
      path: '/about',
      name: 'about',
--- a/front/src/services/signalr.ts
+++ b/front/src/services/signalr.ts
@@ -0,0 +1,46 @@
+import {
+  HubConnection,
+  HubConnectionBuilder,
+  HubConnectionState,
+} from "@microsoft/signalr";
+
+export class SignalRService {
+  private connection: HubConnection;
+
+  constructor(
+    hubUrl: string,
+  ) {
+    this.connection = new HubConnectionBuilder()
+      .withUrl(hubUrl)
+      .withAutomaticReconnect()
+      .build();
+  }
+
+  async start(): Promise<void> {
+    if (this.connection.state === HubConnectionState.Disconnected) {
+      await this.connection.start();
+    }
+  }
+
+  async stop(): Promise<void> {
+    if (this.connection.state !== HubConnectionState.Disconnected) {
+      await this.connection.stop();
+    }
+  }
+
+  on<T>(event: string, handler: (data: T) => void) {
+    this.connection.on(event, handler);
+  }
+
+  off(event: string) {
+    this.connection.off(event);
+  }
+
+  async invoke<T = void>(method: string, ...args: any[]): Promise<T> {
+    return await this.connection.invoke(method, ...args);
+  }
+
+  get state() {
+    return this.connection.state;
+  }
+}
--- a/front/src/services/testHubService.ts
+++ b/front/src/services/testHubService.ts
@@ -0,0 +1,21 @@
+import {SignalRService} from "@/services/signalr.ts";
+
+
+const client = new SignalRService(
+  `http://localhost:5039/testhub`,
+);
+
+export const testHubService = {
+  async connect() {
+    await client.start();
+  },
+  /*
+  async joinBoard(boardId: string) {
+    await client.invoke("JoinBoard", boardId);
+  },
+*/
+
+  onTest(callback: (text: string) => void) {
+    client.on<string>("ReceiveText", callback);
+  }
+};
--- a/front/src/views/TestView.vue
+++ b/front/src/views/TestView.vue
@@ -0,0 +1,22 @@
+<script setup lang="ts">
+import {onMounted, ref} from "vue";
+import {testHubService} from "@/services/testHubService.ts";
+
+const displayText = ref("");
+
+function addText(textToAdd: string): void {
+  displayText.value = displayText.value + textToAdd;
+}
+
+onMounted(async () => {
+  await testHubService.connect();
+
+  testHubService.onTest((text) => {
+    addText(text);
+  })
+})
+</script>
+
+<template>
+<h1>{{ displayText }}</h1>
+</template>