Support for keepalives (#12)

tpeczek · Jul 30, 2018 · 69716ff · 69716ff
1 parent a339da2
commit 69716ff
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Lib.AspNetCore.ServerSentEvents/ServerSentEventsKeepaliveService.cs b/Lib.AspNetCore.ServerSentEvents/ServerSentEventsKeepaliveService.cs
@@ -76,9 +76,9 @@ private async Task ExecuteAsync(CancellationToken stoppingToken)
 
         private static bool IsBehindAncm()
         {
-            return !String.IsNullOrEmpty(Environment.GetEnvironmentVariable($"ASPNETCORE_PORT"))
-                && !String.IsNullOrEmpty(Environment.GetEnvironmentVariable($"ASPNETCORE_APPL_PATH"))
-                && !String.IsNullOrEmpty(Environment.GetEnvironmentVariable($"ASPNETCORE_TOKEN"));
+            return !String.IsNullOrEmpty(Environment.GetEnvironmentVariable("ASPNETCORE_PORT"))
+                && !String.IsNullOrEmpty(Environment.GetEnvironmentVariable("ASPNETCORE_APPL_PATH"))
+                && !String.IsNullOrEmpty(Environment.GetEnvironmentVariable("ASPNETCORE_TOKEN"));
         }
 
         public virtual void Dispose()