Improvements to how handle aborted connections

Author: geoperez

Unosquare.Labs.EmbedIO.Command/Options.cs

@@ -18,6 +18,9 @@ internal class Options
         [OptionList('a', "api", Separator = ',', HelpText = "Specify assemblies to load, separated by a comma.")]
         public IList<string> ApiAssemblies { get; set; }
 
+        [Option('v', "noverb", HelpText = "Output Web server info.", DefaultValue = false)]
+        public bool NoVerbose { get; set; }
+
         [HelpOption]
         public string GetUsage()
         {

Unosquare.Labs.EmbedIO.Command/Program.cs

@@ -24,7 +24,11 @@ private static void Main(string[] args)
 
             Console.WriteLine("  Command-Line Utility: Press any key to stop the server.");
 
-            using (var server = WebServer.CreateWithConsole("http://localhost:" + options.Port + "/"))
+            var serverUrl = "http://localhost:" + options.Port + "/";
+            using (
+                var server = options.NoVerbose
+                    ? WebServer.Create(serverUrl)
+                    : WebServer.CreateWithConsole(serverUrl))
             {
                 if (Properties.Settings.Default.UseLocalSessionModule)
                     server.WithLocalSession();

Unosquare.Labs.EmbedIO.Tests/StaticFilesModuleTest.cs

@@ -254,4 +254,4 @@ public void Kill()
             WebServer.Dispose();
         }
     }
-}
+}

Unosquare.Labs.EmbedIO.Tests/TestObjects/TestHelper.cs

@@ -6,6 +6,8 @@
 
     public static class TestHelper
     {
+        public static readonly bool IsMono = Type.GetType("Mono.Runtime") != null;
+
         public const string BigDataFile = "bigdata.bin";
 
         public const string SmallDataFile = "smalldata.bin";

Unosquare.Labs.EmbedIO.Tests/WebSocketsModuleTest.cs

@@ -24,6 +24,11 @@ public void Init()
         [Test]
         public async void TestConnectWebSocket()
         {
+            if (TestHelper.IsMono)
+            {
+                Assert.Inconclusive("Mono doesn't have support to WebSockets");
+            }
+
             Assert.IsNotNull(WebServer.Module<WebSocketsModule>(), "WebServer has WebSocketsModule");
 
             Assert.AreEqual(WebServer.Module<WebSocketsModule>().Handlers.Count, 1, "WebSocketModule has one handler");

Unosquare.Labs.EmbedIO/Modules/StaticFilesModule.cs

@@ -329,7 +329,15 @@ private bool HandleGet(HttpListenerContext context, WebServer server, bool sendB
                     }
 
                     context.Response.ContentLength64 = size;
-                    context.Response.OutputStream.Write(buffer, lrange, (int) size);
+
+                    try
+                    {
+                        context.Response.OutputStream.Write(buffer, lrange, (int) size);
+                    }
+                    catch (HttpListenerException)
+                    {
+                        // Connection error, nothing else to do
+                    }
                 }
                 else
                 {