Merge pull request #43 from hmlendea/fix

Fixed more network issues

Program.cs

@@ -24,6 +24,7 @@ public class Program
 
         public static void Main(string[] args)
         {
+            Environment.SetEnvironmentVariable("LD_PRELOAD", "/usr/lib/libcurl.so.3");
             Environment.SetEnvironmentVariable("DOTNET_SYSTEM_NET_HTTP_USESOCKETSHTTPHANDLER", "0");
 
             IConfiguration config = LoadConfiguration();

Service/FileDownloader.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Net;
 using System.Net.Http;
 using System.Net.Security;
 using System.Threading;
@@ -80,14 +81,18 @@ async Task<string> SendGetRequest(string url)
             HttpClientHandler handler = new HttpClientHandler();
             handler.ServerCertificateCustomValidationCallback = (message, cert, chain, errors) => { return true; };
 
-
             HttpClient client = new HttpClient(handler);
             client.Timeout = TimeSpan.FromMilliseconds(3000);
 
             HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, url);
             request.Headers.Add("User-Agent", applicationSettings.UserAgent);
 
             HttpResponseMessage response = await client.SendAsync(request, CancellationToken.None);
+
+            if (response.StatusCode != HttpStatusCode.OK)
+            {
+                throw new HttpRequestException($"Failed request. Status code {response.StatusCode}");
+            }
 
             return await response.Content.ReadAsStringAsync();
         }