Set HttpClient timeout to infinite

ntfysh_client/NotificationListener.cs

@@ -7,6 +7,7 @@ using System.Linq;
 using System.Net;
 using System.Net.Http;
 using System.Text;
+using System.Threading;
 using System.Threading.Tasks;
 using System.Web;
 
@@ -28,14 +29,18 @@ namespace ntfysh_client
             httpClient = new HttpClient();
             subscribedTopics = new Dictionary<string, StreamReader>();
 
+            httpClient.Timeout = TimeSpan.FromMilliseconds(Timeout.Infinite);
             ServicePointManager.DefaultConnectionLimit = 100;
         }
 
         public async Task SubscribeToTopic(string topicId)
         {
-            var stream = await httpClient.GetStreamAsync($"https://ntfy.sh/{HttpUtility.UrlEncode(topicId)}/json");
-
-            using (StreamReader reader = new StreamReader(stream))
+            HttpRequestMessage msg = new HttpRequestMessage(HttpMethod.Get, $"https://ntfy.sh/{HttpUtility.UrlEncode(topicId)}/json");
+            using (var response = await httpClient.SendAsync(msg, HttpCompletionOption.ResponseHeadersRead))
+            {
+                using (var body = await response.Content.ReadAsStreamAsync())
+                {
+                    using (StreamReader reader = new StreamReader(body))
                     {
                         subscribedTopics.Add(topicId, reader);
 
@@ -59,7 +64,8 @@ namespace ntfysh_client
                                     }
                                 }
                             }
-                } catch(Exception ex)
+                        }
+                        catch (Exception ex)
                         {
                             Debug.WriteLine(ex);
 
@@ -72,6 +78,8 @@ namespace ntfysh_client
                         }
                     }
                 }
+            }
+        }
 
         public void RemoveTopic(string topicId)
         {