Make HttpClients resilient

src/.editorconfig

@@ -90,7 +90,7 @@ dotnet_diagnostic.CA1304.severity = error
 dotnet_diagnostic.CA1305.severity = error
 [*]
 vsspell_section_id = 25685bb86f6248d2844f68d46e45a9b5
-vsspell_ignored_words_25685bb86f6248d2844f68d46e45a9b5 = cron
+vsspell_ignored_words_25685bb86f6248d2844f68d46e45a9b5 = File:.\IgnoredWords.dic
 
 [[*.gitignore](gitignore)]
 # VSSPELL: gitignore

src/IgnoredWords.dic

@@ -0,0 +1,14 @@
+config
+cron
+href
+img
+linkedin
+Roadmap
+src
+tv
+versioning
+healthcheck
+synker
+itd
+Webhook
+yml

src/Proxarr.Api/Controllers/QualifierController.cs

@@ -32,7 +32,7 @@ public async Task<IActionResult> Qualified(MediaAdded media, CancellationToken c
                 return Ok();
             }
 
-            if(media is MovieAdded movie)
+            if (media is MovieAdded movie)
             {
                 var result = await _radarrService.Qualify(movie, cancellationToken).ConfigureAwait(false);
 

src/Proxarr.Api/Program.cs

@@ -1,3 +1,5 @@
+using Microsoft.Extensions.Http.Resilience;
+using Polly;
 using Proxarr.Api.Configuration;
 using Proxarr.Api.Core;
 using Proxarr.Api.HostedServices;
@@ -6,6 +8,7 @@
 using Scalar.AspNetCore;
 using Serilog;
 using Sonarr.Http.Client;
+using System.Net;
 using TMDbLib.Client;
 
 
@@ -52,13 +55,30 @@
 builder.Services.AddScoped<IRadarrService, RadarrService>();
 builder.Services.AddScoped<ISonarrService, SonarrService>();
 
+// Add resilience strategy
+HttpStatusCode[] retryStatus = [HttpStatusCode.InternalServerError, HttpStatusCode.ServiceUnavailable, HttpStatusCode.TooManyRequests];
+
+Action<HttpStandardResilienceOptions> resilienceStragtegy = options =>
+{
+    // Customize retry
+    options.Retry.ShouldHandle = new PredicateBuilder<HttpResponseMessage>()
+        .Handle<HttpRequestException>()
+        .HandleResult(response => retryStatus.Any(x => x == response.StatusCode));
+    options.Retry.MaxRetryAttempts = 3;
+
+    // Customize attempt timeout
+    options.AttemptTimeout.Timeout = TimeSpan.FromSeconds(5);
+};
+
 builder.Services
     .AddHttpClient<RadarrClient>()
-    .AddHttpMessageHandler<ApiKeyDelegatingHandler>();
+    .AddHttpMessageHandler<ApiKeyDelegatingHandler>()
+    .AddStandardResilienceHandler(resilienceStragtegy);
 
 builder.Services
     .AddHttpClient<SonarrClient>()
-    .AddHttpMessageHandler<ApiKeyDelegatingHandler>();
+    .AddHttpMessageHandler<ApiKeyDelegatingHandler>()
+    .AddStandardResilienceHandler(resilienceStragtegy);
 
 builder.Services.AddCronJob<FullScanHostedService>(c =>
 {

src/Proxarr.Api/Proxarr.Api.csproj

@@ -23,6 +23,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.0" />
     <PackageReference Include="Microsoft.Extensions.Diagnostics.HealthChecks" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="9.0.0" />
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />
     <PackageReference Include="NetEscapades.Configuration.Yaml" Version="3.1.0" />
     <PackageReference Include="NSwag.ApiDescription.Client" Version="14.2.0">

src/Proxarr.Api/Proxarr.Api.http

@@ -9,36 +9,38 @@ Content-Type: application/json
 Accept: application/json
 {
   "movie": {
-    "id": 75,
-    "title": "Carry-On",
-    "year": 2024,
-    "releaseDate": "9999-12-31",
-    "folderPath": "/Videos/Videos/movies/Carry-On (2024)",
-    "tmdbId": 1005331,
-    "imdbId": "tt21382296",
-    "overview": "An airport security officer races to outsmart a mysterious traveler forcing him to let a dangerous item slip onto a Christmas Eve flight.",
+    "id": 77,
+    "title": "Asterix: The Secret of the Magic Potion",
+    "year": 2018,
+    "releaseDate": "2019-04-10",
+    "folderPath": "/Videos/Videos/movies/Asterix - The Secret of the Magic Potion (2018)",
+    "tmdbId": 527729,
+    "imdbId": "tt8001346",
+    "overview": "Following a fall during mistletoe picking, Druid Getafix decides that it is time to secure the future of the village. Accompanied by Asterix and Obelix, he undertakes to travel the Gallic world in search of a talented young druid to transmit the Secret of the Magic Potion.",
     "genres": [
-      "Action",
-      "Thriller"
+      "Family",
+      "Animation",
+      "Comedy",
+      "Adventure"
     ],
     "images": [
       {
         "coverType": "poster",
-        "url": "/MediaCover/75/poster.jpg",
-        "remoteUrl": "https://image.tmdb.org/t/p/original/sjMN7DRi4sGiledsmllEw5HJjPy.jpg"
+        "url": "/MediaCover/77/poster.jpg",
+        "remoteUrl": "https://image.tmdb.org/t/p/original/5OvHpzWXBzOvgZwOoUsqNSouSwy.jpg"
       },
       {
         "coverType": "fanart",
-        "url": "/MediaCover/75/fanart.jpg",
-        "remoteUrl": "https://image.tmdb.org/t/p/original/rhc8Mtuo3Kh8CndnlmTNMF8o9pU.jpg"
+        "url": "/MediaCover/77/fanart.jpg",
+        "remoteUrl": "https://image.tmdb.org/t/p/original/9cPMIuB2tv4IP0LbeNhrK5OyDy5.jpg"
       }
     ],
     "tags": [
       "1 - heni"
     ],
     "originalLanguage": {
-      "id": 1,
-      "name": "English"
+      "id": 2,
+      "name": "French"
     }
   },
   "addMethod": "manual",